Sumolink Erhu RP2040

Notice:

• The 5pcs-pack and 10pcs-pack bundles are not individually colored box packaged.

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

• The software and size is fully compatible with Raspberry Pi Pico.

 Spec:

• 51 x 21mm
• 1.8~5.5V DC Input power
• USB Type-C

Mech：