Waveshare RP2040-Zero MCU Board Based on Raspberry Pi RP2040, with Pre-soldered Header, Dual-core Arm Cortex M0+ Processor, Flexible Clock Running up to 133 MHz, Onboard 2MB Flash, USB-C Connector

• RP2040-Zero MCU Board, a low-cost, high-performance, Pico-like MCU board based on Raspberry Pi microcontroller RP2040, tiny size, easy integration
• Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz, 264KB of SRAM, and 2MB of on-board Flash memory
• 29 × multi-function GPIO pins (20× via edge pinout, others via solder points), configurable pin function, allows flexible development and integration
• Castellated module allows soldering direct to carrier boards, suitable for SMD applications
• Support C/C++，MicroPython, comprehensive SDK, dev resources, tutorials to help you easily get started

Overview RP2040-Zero, a low-cost, high-performance Pico-like MCU board based on Raspberry Pi microcontroller RP2040, castellated module, suitable for SMD applications. Board specifications 1. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom 2. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz 3. 264KB of SRAM, and 2MB of on-board Flash memory 4. USB-C connector, keeps it up to date, easier to use 5. Castellated module allows soldering direct to carrier boards 6. USB 1.1 with device and host support 7. Low-power sleep and dormant modes 8. Drag-and-drop programming using mass storage over USB 9. 29 × multi-function GPIO pins (20× via edge pinout, others via solder points) 10. 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels 11. Accurate clock and timer on-chip 12. Temperature sensor 13. Accelerated floating-point libraries on-chip 14. 8 × Programmable I/O (PIO) state machines for custom peripheral support Development Resources https://www.waveshare.com/wiki/RP2040-Zero?Amazon Package Content RP2040-Zero with pre-soldered header x1