Pico

Vendor: Raspberry Pi
Features: Breadboard friendly, Castellated Pads, Micro USB
Source on GitHub: rp2-pico
More info: Website

Installation instructions

Flashing via UF2 bootloader

To get the board in bootloader mode ready for the firmware update, execute machine.bootloader() at the MicroPython REPL. Alternatively, hold down the BOOTSEL button while plugging the board into USB. The uf2 file below should then be copied to the USB mass storage device that appears. Once programming of the new firmware is complete the device will automatically reset and be ready for use.

Firmware

Releases

v1.17 (2021-09-02) .uf2 [Release notes] (latest)
v1.16 (2021-06-18) .uf2 [Release notes]
v1.15 (2021-04-18) .uf2 [Release notes]
v1.14 (2021-02-02) .uf2 [Release notes]

Nightly builds

v1.17-219-ga7fa18c20 (2021-12-03) .uf2
v1.17-217-gde7e3cd79 (2021-12-01) .uf2
v1.17-212-g23a150789 (2021-11-30) .uf2
v1.17-207-g97a7cc243 (2021-11-29) .uf2