Waveshare RP2040 Zero, a Pico like MCU Board Based on Raspberry Pi MCU RP2040, Mini ver.

• RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom


• Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz


• 264KB of SRAM, and 2MB of on-board Flash memory


• USB-C connector, keeps it up to date, easier to use


• Castellated module allows soldering direct to carrier boards


• USB 1.1 with device and host support


• Low-power sleep and dormant modes


• Drag-and-drop programming using mass storage over USB


• 29 × multi-function GPIO pins (20× via edge pinout, others via solder points)


• 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels


• Accurate clock and timer on-chip


• Temperature sensor


• Accelerated floating-point libraries on-chip


• 8 × Programmable I/O (PIO) state machines for custom peripheral support

RP2040-Zero

1. RP2040-Zero x1