Sumolink Erhu RP2040, a microcontroller board built on silicon designed by Raspberry Pi supporting a C/C++ SDK or the official MicroPython port.
In order to minimize costs, we did not spend too much effort on creating related documentation or change board size like other manufacturer . All information can be referenced from Raspberry Pico.
Features:
- 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
- Castellated module allows soldering direct to carrier boards
- USB 1.1 with device and host support
- Drag-and-drop programming using mass storage over USB
- 26 × multi-function GPIO pins
- 2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels
- USB Type-C
Spec:
- 51 x 21mm
- 1.8~5.5V DC Input power
- USB Type-C
