ChameleonUltra and ChameleonLite both support DFU Mode – Device Firmware Upgrade Mode. Based on NRF52840 chip, they can be operated with Both USB and bluetooth connection. Here’s a simple tutorial for upgrade th firmware of ChameleonUltra with only Bluetooth. MTools BLE MTools BLE App has supported upgrading the firmware of ChameleonUltra and ChameleonLite. Preparation With […]
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In version Ver.20210731_R1 of the MTools app on Google Play, we’ve added NEW FREE FEATURES which include charging Multi-sector of Mifare Classic 1K card with a single click. Here’s the comparison between upgrading before and after. Charging A Single Sector Add card, sector and keys of the card. Mark byte and apply rules of the […]