Warning: this article contains spoilers for The Flash: Season 9, Episode 1! The Flash is back for its ninth and final season on The CW. And while the season premiere isn’t necessarily the most ...
Raspberry Pi Pico's built-in bootloader allows you to write firmware via USB or SWD. However, in some situations, other interfaces may be useful. Picoboot3 now offers the options of UART, I2C and SPI.