'
The Raspberry Pi Pico Review – $4 ARM Microcontroller

The Raspberry Pi Pico Review – $4 ARM Microcontroller

The Raspberry Pi Foundation today introduced a new $4 microcontroller board, the Pico. It uses a brand new custom dual-core Arm M0+ processor, the RP2040. What makes it tick, and how is it to use it? Why buy it instead of another microcontroller, or even a Raspberry...