The Adafruit Feather nRF52840 is small ARM development board based on the Nordic Semiconductor nrf52840 processor.
| Interface | Hardware Supported | TinyGo Support |
|---|---|---|
| GPIO | YES | YES |
| UART | YES | YES |
| SPI | YES | YES |
| I2C | YES | YES |
| ADC | YES | YES |
| PWM | YES | YES |
Documentation for the machine package for the Adafruit Feather nRF52840
The Adafruit Feather nRF52840 comes with the UF2 bootloader already installed.
Flash your TinyGo program to the board using this command:
tinygo flash -target=feather-nrf52840 [PATH TO YOUR PROGRAM]
The Adafruit Feather nRF52840 board should restart and then begin running your program.
Flash your TinyGo program to the board using this command:
tinygo flash -target=feather-nrf52840 [PATH TO YOUR PROGRAM]
The Adafruit Feather nRF52840 board should restart and then begin running your program.
Flash your TinyGo program to the board using this command:
tinygo flash -target=feather-nrf52840 [PATH TO YOUR PROGRAM]
The Adafruit Feather nRF52840 board should restart and then begin running your program.
If you have troubles getting your Adafruit Feather nRF52840 board to receive code, try this:
Now try running the command:
tinygo flash -target=feather-nrf52840 [PATH TO YOUR PROGRAM]
Once you have updated your Adafruit Feather nRF52840 board the first time, after that you should be able to flash it entirely from the command line.
You can use the USB port to the Adafruit Feather nRF52840 as a serial port. UART0 refers to this connection.
Bluetooth support is in development but not yet completed.