NORDIC ID EXA FIRMWARE
Firmware of Nordic ID EXA21, Nordic ID EXA31 & Nordic ID EXA51 can be updated effortlessly with Nordic ID RFID demo for Android and iOS applications. It’s also possible to use 3rd party application for updating the firmware. More information can be found from GitHub.
Please note if firmware version* of Nordic ID EXA21, Nordic ID EXA31 or Nordic ID EXA51 is 2.0.2 or 1.x then it’s not possible to use Nordic ID RFID demo for Android or iOS application to update the firmware. In those cases please refer to instructions below:
*Firmware version can be found with Nordic ID RFID demo for Android and iOS applications by selecting About from Menu