153.02.06
2026-02-07
MeshCore: Original, WhisperOS, TapTap
Meshtastic: Repository Settings
nRF52 Legacy DFU support device map
Add wakeup lock during OTA to prevent device from sleeping
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support MFKey64 & MFKey32 on PN532Killer
153.02.03
2026-02-03
MeshCore: Original, WhisperOS, TapTap
Meshtastic: Repository Settings
nRF52 Legacy DFU support device map
Add wakeup lock during OTA to prevent device from sleeping
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support MFKey64 & MFKey32 on PN532Killer
152.01.16
2026-01-16
MeshCore: Original, WhisperOS, TapTap
Meshtastic: Repository Settings
nRF52 Legacy DFU support device map
Add wakeup lock during OTA to prevent device from sleeping
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support MFKey64 & MFKey32 on PN532Killer
152.01.12
2026-01-13
MeshCore: Original, WhisperOS, TapTap
Meshtastic: Repository Settings
nRF52 Legacy DFU support device map
Add wakeup lock during OTA to prevent device from sleeping
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support MFKey64 & MFKey32 on PN532Killer
150.12.05
2026-01-06
MeshCore: Original, WhisperOS, TapTap
Meshtastic: Repository Settings
nRF52 Legacy DFU support device map
Add wakeup lock during OTA to prevent device from sleeping
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support MFKey64 & MFKey32 on PN532Killer
149.12.28
2025-12-29
MeshCore: Original, WhisperOS, TapTap
Meshtastic: Repository Settings
nRF52 Legacy DFU support device map
Add wakeup lock during OTA to prevent device from sleeping
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support MFKey64 & MFKey32 on PN532Killer
148.12.25
2025-12-26
MeshCore: Original, WhisperOS, TapTap
Meshtastic: Repository Settings
nRF52 Legacy DFU support device map
Add wakeup lock during OTA to prevent device from sleeping
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support MFKey64 & MFKey32 on PN532Killer
147.12.12
2025-12-23
Support WhisperOS OTA
Support MeshCore nRF52840 OTA
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
146.12.12
2025-12-19
Support WhisperOS OTA
Support MeshCore nRF52840 OTA
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.12.12
2025-12-15
Support WhisperOS OTA
Support MeshCore nRF52840 OTA
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.12.10
2025-12-10
Support WhisperOS OTA
Support MeshCore nRF52840 OTA
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.11.18
2025-11-20
Support WhisperOS OTA
Support MeshCore nRF52840 OTA
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.10.27
2025-10-28
Support MeshCore nRF52840 OTA
Support history Meshtastic Repository
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.10.19
2025-10-21
Support MeshCore nRF52840 OTA
Support history Meshtastic Repository
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.10.09
2025-10-13
Support MeshCore nRF52840 OTA
Support history Meshtastic Repository
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.10.06
2025-10-08
Support MeshCore nRF52840 OTA
Support history Meshtastic Repository
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.09.27
2025-09-28
Support MeshCore nRF52840 OTA
Support history Meshtastic Repository
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.09.24
2025-09-26
Support MeshCore nRF52840 OTA
Support history Meshtastic Repository
Add wakeup lock during OTA to prevent device from sleeping
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
145.09.14
2025-09-15
Support history Meshtastic Repository
Add wakeup lock during OTA for nRF52840
Fixed CU CLI keyboard blocked the input box
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
144.08.31
2025-09-01
Support history Meshtastic Repository
Add wakeup lock during OTA for nRF52840
Fixed CU CLI keyboard blocked the input box
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.08.06
2025-08-07
Support history Meshtastic Repository
Add wakeup lock during OTA for nRF52840
Fixed CU CLI keyboard blocked the input box
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.08.03
2025-08-04
Add wakeup lock during OTA for nRF52840
Fixed CU CLI keyboard blocked the input box
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.07.27
2025-07-28
Add wakeup lock during OTA for nRF52840
Fixed CU CLI keyboard blocked the input box
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.06.26
2025-06-25
Support DFU for Meshtastic nRF52840 devices
Fix T5577 Key dictionary importing
Fix MFKey32v2 key calculation
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.06.16
2025-06-17
Support DFU for Meshtastic nRF52840 devices
Fix T5577 Key dictionary importing
Fix MFKey32v2 key calculation
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.06.08
2025-06-09
Support DFU for Meshtastic nRF52840 devices
Fix T5577 Key dictionary importing
Fix MFKey32v2 key calculation
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.06.04
2025-06-05
Support DFU for Meshtastic nRF52840 devices
Fix T5577 Key dictionary importing
Fix MFKey32v2 key calculation
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.05.31
2025-06-03
Fix T5577 Key dictionary importing
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.05.25
2025-05-26
Fix T5577 Key dictionary importing
Support DFU for Meshtastic nRF52840 devices
Speed up the GUI and CLI for ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.05.17
2025-05-19
Fix Mifare Ultralight reading on ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.05.12
2025-05-13
Fix Mifare Ultralight reading on ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.04.22
2025-04-23
Fix Mifare Ultralight reading on ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.04.18
2025-04-20
Fix Mifare Ultralight reading on ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.04.14
2025-04-15
Fix Mifare Ultralight reading on ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.03.19
2025-03-20
Fix Mifare Ultralight reading on ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.03.15
2025-03-15
Fix Mifare Ultralight reading on ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.03.11
2025-03-12
Fix Mifare Ultralight reading on ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.03.09
2025-03-09
Fix Mifare Ultralight reading on ChameleonUltra
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.03.05
2025-03-06
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support dump list and key list management
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.03.03
2025-03-03
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
143.02.17
2025-02-18
Support ISO15693/NfcV Type Tag read and write by NFC
Support Mifare Classic 1K on 4 Byte and 7 Byte UID
Support dump list and key list management
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.01.30
2025-01-31
Add App introduction slider
Fix PN532Killer Emulator download dump
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support set UID/SAK/ATQA/SAK on hf 14a simulate on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.01.15
2025-01-17
Fix PN532Killer Emulator download dump
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support set UID/SAK/ATQA/SAK on hf 14a simulate on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
143.01.13
2025-01-15
Fix PN532Killer Emulator download dump
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support set UID/SAK/ATQA/SAK on hf 14a simulate on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
142.12.18
2024-12-21
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
142.11.27
2024-11-28
Fix PN532Killer Emulator download dump
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support set UID/SAK/ATQA/SAK on hf 14a simulate on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
142.11.11
2024-11-12
Fix PN532Killer Emulator download dump
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support set UID/SAK/ATQA/SAK on hf 14a simulate on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
142.10.29
2024-10-30
Fix PN532Killer Emulator download dump
Support read and write Mifare Classic 4K Tag on PN532
Set UID when load Mifare Ultralight dump on ChameleonUltra
Support set UID/SAK/ATQA/SAK on hf 14a simulate on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen2 DESFire Tag on UID Changer
141.10.13
2024-10-15
Set UID when load Mifare Ultralight dump on ChameleonUltra
Set UID/SAK/ATQA/SAK on hf 14a simulate on ChameleonUltra
Set CUID direct write block 0 to UFUID
MFKey64 & MFKey32 on PN532Killer
Gen3 DESFire Tag on UID Changer
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
141.10.08
2024-10-07
Set UID when load Mifare Ultralight dump on ChameleonUltra
Set UID/SAK/ATQA/SAK on hf 14a simulate on ChameleonUltra
Set CUID direct write block 0 to UFUID
MFKey64 & MFKey32 on PN532Killer
Gen3 DESFire Tag on UID Changer
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
141.09.11
2024-09-12
Support Mifare Ultralight Features on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Support Gen3 DESFire Tag on UID Changer
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
141.09.03
2024-09-05
Support Mifare Ultralight Features on ChameleonUltra
Support Set CUID direct write block 0 to UFUID
Support MFKey64 & MFKey32 on PN532Killer
Automatically connect while entering DFU mode
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
141.08.26
2024-08-27
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
141.08.10
2024-08-11
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
141.08.07
2024-08-08
Add T55XX public keys for ChameleonUltra
Support Set direct write block 0 to UFUID by PN532, PN532Killer and ChameleonUltra
Support Mfkey64 & Mfkey32 on PN532Killer
Add Mifare Ultralight Tool for PN532
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
141.08.04
2024-08-05
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
141.07.25
2024-07-28
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
141.07.24
2024-07-24
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
141.07.17
2024-07-18
Fast connect ChameleonUltra and Lite
improve light and dark mode for terminal
Add Mifare Ultralight Tool for PN532
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
141.07.16
2024-07-17
Fast connect ChameleonUltra and Lite
Add Mifare Ultralight Tool for PN532
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
141.07.15
2024-07-15
Add Mifare Ultralight Tool for PN532
Fix 4K Mifare Classic Dump import issue
Support preview and and unzip file to Pixl.js
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
141.07.11
2024-07-11
New support PN532Killer BLE
Fix Chameleon Ultra factory reset
Fix Chameleon Ultra simulate Em410
Fix DFU device address layout
Fix 4K Mifare Classic Dump import issue
Support preview and and unzip file to Pixl.js
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
140.06.23
2024-06-23
Fix dump layout on iPhone SE
Fix DFU device address layout
Fix 4K Mifare Classic Dump import issue
Support preview and and unzip file to Pixl.js
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
140.06.18
2024-06-18
Support change passwords of Gen4 - Ultimate magic card
Fix 4K Mifare Classic Dump import issue
Support preview and and unzip file to Pixl.js
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
140.06.10
2024-06-14
Support change passwords of Gen4 - Ultimate magic card
Fix 4K Mifare Classic Dump import issue
Support preview and and unzip file to Pixl.js
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
140.06.01
2024-06-01
Support change passwords of Gen4 - Ultimate magic card
Fix 4K Mifare Classic Dump import issue
Support preview and and unzip file to Pixl.js
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
140.05.30
2024-05-30
Support change passwords of Gen4 - Ultimate magic card
Fix 4K Mifare Classic Dump import issue
Support preview and and unzip file to Pixl.js
Add rdbl & wdbl to ChameleonUltra CLI
Fix PcrReader connecting issue
Add Mifare Dumps to tools
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
140.03.24
2024-03-24
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
140.03.20
2024-03-21
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
139.02.28
2024-02-28
Support automatically unzip the Pixl.js firmware
Support 125KHz Tag reading and writing to T5577 with PcrReader
Automatically connect while entering DFU mode on ChameleonUltra, ChameleonLite and Pixl.js
PN532 BLE & Chameleon Ultra Tool
Support actions on ordinary M1、Gen1a, Gen2, Gen3 & Gen4
Format sectors
Read and write sectors
Read single sector
137.11.20
2023-11-21
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
136.11.205
2023-11-06
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
135.10.28
2023-10-30
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
135.10.22
2023-10-25
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
134.10.21
2023-10-22
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
134.10.18
2023-10-18
New Tools
UID Changer for Mifare Classic Gen1a, Gen2, Gen3, Ultralight and DESFire.
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump.
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
134.10.12
2023-10-12
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump.
Support Release v2.0.0.
Support hf 14a raw command.
Support reading and writing Gen1A.
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
Fix reading tag on list.
134.10.09
2023-10-09
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump.
Support Release v2.0.0.
Support hf 14a raw command.
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
Fix reading tag on list.
134.10.03
2023-10-04
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
134.10.01
2023-10-02
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump.
Fix hf mf simulation issues.
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
133.09.26
2023-09-27
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
133.09.21
2023-09-22
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
133.09.19
2023-09-19
Chameleon Ultra Client：
Support setting button functions.
Support changing SAK, ATQA.
Support eRead from slot.
Support MFKey32 Decode.
Support writing to T5577.
Support sharing Mifare Dump
PN532 Client
Support changing UID of Gen1 and Gen3.
Support reading Dump file.
132.09.18
2023-09-18
Support for opening and activating Chameleon Ultra card slots by clicking on individual card slots;
Fast reading and simulation.
Support for reading Mifare dumps with known keys.
Support changing animation mode.
Support setting button press and long press function.
Support changing SAK, ATQA before simulation.
Support load mf data from slot.
Support hf mf info command.
Support hf mf ereadb command.
Support mfkey32 decoding.
131.09.17
2023-09-17
Support for opening and activating Chameleon Ultra card slots by clicking on individual card slots;
Fast reading and simulation.
Support for reading Mifare dumps with known keys.
Support changing animation mode.
Support setting button press and long press function.
Support changing SAK, ATQA before simulation.
Support load mf data from slot.
Support hf mf info command.
Support hf mf ereadb command.
Support mfkey32 decoding.
2150
2023-09-13
Support for opening and activating Chameleon Ultra card slots by clicking on individual card slots;
Fast reading and simulation.
Support for reading Mifare dumps with known keys.
Support changing animation mode.
Support setting button press and long press function.
Support changing SAK, ATQA before simulation.
Support load mf data from slot.
Support hf mf info command.
Support hf mf ereadb command.
Support mfkey32 decoding.
2149
2023-09-02
Support for opening and activating Chameleon Uitra card slots by clicking on individual card slots;
Support to restore data individually or restore all data.
Fast reading and simulation.
Support Mifare key management.
Support for reading Mifare dumps with known keys.
Support changing animation mode.
Support setting button press and long press function.
Support changing SAK, ATQA before simulation.
2145
2023-08-29
Support for opening and activating Chameleon Uitra card slots by clicking on individual card slots;
Support to restore data individually or restore all data.
Fast reading and simulation.
Support Mifare key management.
Support for reading Mifare dumps with known keys.
Support changing animation mode.
Support setting button press and long press function.
Support changing SAK, ATQA before simulation.
2144
2023-08-28
支持单击单个卡插槽来打开和激活 Chameleon Uitra卡插槽；
支持单独恢复数据或恢复所有数据。
快速读取和模拟。
支持 Mifare 密钥管理。
支持使用已知密钥读取 Mifare 转储。
支持更改动画模式。
支持设置按钮按下和长按功能。
支持在模拟之前更改SAK、ATQA。
2143
2023-08-24
Support clicking a single card slot to open and activate the Chameleon Ultra card slot;
Support recovering data individually or recovering all data.
Fast read and simulate.
Support Mifare Keys Management.
Support Read Mifare Dump with known keys.
Support changing animation mode.
Support setting button press and long press function.
Support changing SAK, ATQA before simulation.
2142
2023-08-22
Support clicking a single card slot to open and activate the Chameleon Ultra card slot;
Support recovering data individually or recovering all data;
Terminal added support for more commands;
Fast read and simulate.
Fix slots cannot enable issues.
Add support to Chameleon Lite.
Support Mifare Keys Management.
Support Read Mifare Dump with known keys.
Support changing animation mode.
Support changing SAK, ATQA before simulation.
2139
2023-08-17
Support clicking a single card slot to open and activate the Chameleon Ultra card slot;
Support recovering data individually or recovering all data;
Terminal added support for more commands;
Fast read and simulate.
Fix slots cannot enable issues.
Add support to Chameleon Lite.
Support Mifare Keys Management.
Support Read Mifare Dump with known keys.
Support changing animation mode.
Support changing SAK, ATQA before simulation.
2137
2023-08-14
Support uploading Mifare Classic Dump to the current card slot of Chameleon Ultra and Chamel0n Ultra;
Support clicking a single card slot to open and activate the Chameleon Ultra card slot;
Support recovering data individually or recovering all data;
Terminal added support for more commands;
Fast read and simulate.
Fix slots cannot enable issues.
Add support to Chameleon Lite.
Support Mifare Keys Management.
Support Read Mifare Dump with known keys.
2134
2023-08-08
Support uploading Mifare Classic Dump to the current card slot of Chameleon Ultra and Chamel0n Ultra;
Support clicking a single card slot to open and activate the Chameleon Ultra card slot;
Support recovering data individually or recovering all data;
Terminal added support for more commands;
Support fast read and simulate.
Support ChameleonLite Device.
Fix slot enable issues.
128
2023-08-05
Support uploading Mifare Classic Dump to the current card slot of Chameleon Ultra and Chamel0n Ultra;
Support clicking a single card slot to open and activate the Chameleon Ultra card slot;
Support recovering data individually or recovering all data;
Terminal added support for more commands;
Support fast read and simulate.
Improve the stability.
127
2023-07-29
Support uploading Mifare Classic Dump to the current card slot of Chameleon Ultra and Chamel0n Ultra;
Support clicking a single card slot to open and activate the Chameleon Ultra card slot;
Support recovering data individually or recovering all data;
Terminal added support for more commands;
Support fast read and simulate.
125
2023-07-27
Support uploading Mifare Classic Dump to the current card slot of Chameleon Ultra and Chamel0n Ultra;
Support clicking a single card slot to open and activate the Chameleon Ultra card slot;
Support recovering data individually or recovering all data;
Terminal added support for more commands;
122
2023-06-05
1. Support Gen3 Magic Card for UID Changing
2. Fix TAG Scanner paused issues.
3. Improve translation.
4. Improve output of Terminal.
120
2023-05-29
1. Support Gen3 Magic Card for UID Changing
2. Fix TAG Scanner paused issues.
3. Improve translation.
4. Improve output of Terminal.
118
2023-05-15
1. Support Gen3 Magic Card for UID Changing
2. Fix TAG Scanner paused issues.
3. Improve translation.
4. Improve output of Terminal.
116
2023-05-10
1. Support Gen3 Magic Card for UID Changing
2. Fix TAG Scanner paused issues.
3. Improve translation.
4. Improve output of Terminal.
112
2023-05-02
1. Support Gen3 Magic Card for UID Changing
2. Fix TAG Scanner paused issues.
3. Improve translation.
4. Improve output of Terminal.
108
2023-04-23
1. Import Mifare Keys from file.
2. Load Mifare dump from file.
3. Save Mifare dump to file.
4. Read Mifare Classic 1K with known keys.
106
2023-04-16
Add infinite TAG Scanner.
Add Mifare Keys Manager.
Fix device activation issues.
103
2023-02-16
Fix the problem that order loading failed.
100
2022-08-27
Bugs fix and stability improves.
95.05.18
2022-05-19
Support erasing the magic card.
94.5.12
2022-05-12
Support Magic Mifare NTAG.
93.03.01
2022-03-04
Bugs fixed and performance improved.
92.01.27
2022-01-28
Bugs fix and stability improvement.
90.01.09
2022-01-12
Fix errors and improve communication stability.
12.16.01
2021-12-17
Add support to more Bluetooth module.
10.14.01
2021-10-14
Optimize the stability of data transmission in the terminal.
10.10.01
2021-10-10
Optimize connection for more BLE Modules.
9.30.01
2021-09-30
Fix Access Control Byte decoder.
9.28.01
2021-09-30
Add access control byte decoder.
9.18.01
2021-09-19
Add tips for Core NFC.
1.12.6
2020-12-07
1. Added dark mode.
2. Added sector slider.
3. The sector content is colored.
4. Added monospace font.
1.11.06
2020-11-06
Improve stability of bluetooth communication.
1.10.08.1
2020-10-11
1. Automatically connect to the device.
2. Safely save keys after the key changed.
3. Fix bugs of price not showing.
1.10.04
2020-10-04
Fix Bugs and Improve Stability.
1.9.20
2020-09-22
Add NFC Tag support.