CircuitPython nRF52840 & Raspberry Pi Tutorial

A quick introduction to CircuitPython. A Raspberry Pi will be used to load the bootloader on a Nordic nRF52840 board and run the Mu IDE. Adafruit Blinka will also be used to demonstrate code compatibility between the Pi and the microcontroller. Code demos include GPIO and BLE. All the code, schematics, notes and updates are available on my website: