RP2040-Zero Mini Board with Pre-Soldered Header, Pico-Like MCU Board Based on Raspberry Pi MCU RP2040, Castellated module, suitable for SMD applications.
RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz. Onboard 264KB of SRAM, and 2MB Flash memory. Type-C USB 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 mode.
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.