Flasher

A blank board to a reporting device, over one USB cable. Flash our MicroPython demo — which writes the firmware, your Wi-Fi and the claim code in a single pass — or flash a .bin of your own and provision it afterwards, step by step. Provisioning on its own and a serial monitor are here too.

Your Wi-Fi password travels over the USB cable and onto the board. It is never sent to Warble, and neither is any firmware you pick from your own disk.