RASPBERRY-PI PICO

Raspberry Pi Pico H with Soldered Headers is a low-cost microcontroller board that features their powerful new chip, the RP2040, and all the fixin to get started with IoT-embedded electronics projects.

Raspberry Pi Pico H is Similar to the classic Raspberry Pi Pico but adds pre-soldered headers and a new 3-pin debug connector.

There are 20 pads on each side, with groups of GPIO pins interleaved with plenty of ground pins. All of the GPIO pins are 3.3V logic and are not 5V-safe so stick to 3V! You get a total of 25 GPIO pins, 3 of which can be analog inputs (the chip has 4 ADC but one is not broken out). There are no true analog output (DAC) pins.

On the slim green board is minimal circuitry to get you going: A 5V to 3.3V power supply converter, single green LED on GP25, boot select button, RP2040 chip with dual-core Cortex M0, Wireless chipset with antenna, 2 of QSPI flash storage, and crystal.