About MTools BLE RFID Reader
MTools BLE App is an all-in-one App for PN532 BLE, PCR532, ChameleonUltra, ChameleonUltra Dev Kit, ChameleonLite and Pixl.js devices. It supports reading and writing of Mifare Classic 1K, Mifare Classic 4K, Mifare...
MTools BLE App is an all-in-one App for PN532 BLE, PCR532, ChameleonUltra, ChameleonUltra Dev Kit, ChameleonLite and Pixl.js devices. It supports reading and writing of Mifare Classic 1K, Mifare Classic 4K, Mifare Ultralight, Mifare Ultralight C, NTAG203, NTAG213, NTAG215, NTAG216, Mifare Desfire, Mifare Plus and other NFC tags with APDU command. Mifare Classic Tools UI friendly Mifare Dump editor full dump reading Tag formatter Partial and full sectors writing UID Changer Gen1A, Gen2, Gen3 & Gen4 Magic card support Mifare Ultralight Mifare DESFire GEN4 GUI Configuration to Mifare Classic Ultralight DESFire Shadow mode settings UID/SAK/ATQA/ATS Password ChameleonUltra Slot Manager Quick Reading & Simulating Slot Dump Button settings Mifare Classic Settings Mfkey32 Firmware Upgrade Pixl.js BLE File Transfer Dump uploader Slot name editor Firmware Upgrade Tag Scanner ID Logger Tag ID Sharing Mifare Dump Importing by bin, mct or json Share dump as bin, mct or json Dump to Keys Mifare Keys Public Keys Private keys by user History keys by card OTA Tool Firmwre Repository File selectable Upgrading process
Version History 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 153.02.06 Feb 7 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 Feb 3 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 152.02.02 Feb 2 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 Jan 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 Jan 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 151.01.10 Jan 9 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 Jan 6 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 12/29/2025 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 12/26/2025 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 147.12.12 12/23/2025 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 12/19/2025 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 12/15/2025 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 12/10/2025 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 11/20/2025 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 145.10.27 10/28/2025 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 10/21/2025 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 10/13/2025 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 10/08/2025 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 09/28/2025 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 09/26/2025 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 145.09.14 09/15/2025 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 09/01/2025 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 144.08.29 08/31/2025 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 144.08.23 08/24/2025 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 143.08.18 08/19/2025
Previous Versions
Here you can find the changelog of MTools BLE RFID Reader since it was posted on our website on 2023-09-07 12:13:30.
The latest version is 153.02.06 and it was updated on 2026-06-24 21:57:28. See below the changes in each version.
MTools BLE RFID Reader version 153.02.06
Updated At: 2026-06-03
Changes: Version History 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 153.02.06 Feb 7 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 Feb 3 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 152.02.02 Feb 2 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 Jan 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 Jan 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 151.01.10 Jan 9 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 Jan 6 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 12/29/2025 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 12/26/2025 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 147.12.12 12/23/2025 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 12/19/2025 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 12/15/2025 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 12/10/2025 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 11/20/2025 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 145.10.27 10/28/2025 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 10/21/2025 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 10/13/2025 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 10/08/2025 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 09/28/2025 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 09/26/2025 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 145.09.14 09/15/2025 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 09/01/2025 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 144.08.29 08/31/2025 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 144.08.23 08/24/2025 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 143.08.18 08/19/2025
MTools BLE RFID Reader version 153.02.06
Updated At: 2026-02-07
Changes: 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
MTools BLE RFID Reader version 145.09.27
Updated At: 2025-09-28
Changes: Sep 28, 2025
Version 145.09.27
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
MTools BLE RFID Reader version 143.08.06
Updated At: 2025-08-07
Changes: Aug 7, 2025
Version 143.08.06
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
MTools BLE RFID Reader version 143.05.25
Updated At: 2025-05-26
Changes: May 26, 2025
Version 143.05.25
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
MTools BLE RFID Reader version 143.05.12
Updated At: 2025-05-13
Changes: May 13, 2025
Version 143.05.12
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
MTools BLE RFID Reader version 143.04.22
Updated At: 2025-04-23
Changes: Apr 23, 2025
Version 143.04.22
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
MTools BLE RFID Reader version 143.04.16
Updated At: 2025-04-16
Changes: Apr 16, 2025
Version 143.04.16
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
MTools BLE RFID Reader version 143.03.19
Updated At: 2025-03-20
Changes: Mar 20, 2025
Version 143.03.19
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
MTools BLE RFID Reader version 143.03.11
Updated At: 2025-03-12
Changes: Mar 12, 2025
Version 143.03.11
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
Disclaimer
Official App Store Link
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