rp2040nexus/mitayi-pico-rp2040

Open-Source RP2040 Microcontroller Development Board

View this project on CADLAB.io.

Mitayi Pico R0.6

Mitayi Pico is the first development board from CIRCUITSTATE Electronics. It is a small development board based on the RP2040 microcontroller from Raspberry Pi. The board is designed after the official Pico board from Raspberry Pi, but adds a few improvements over it.

The schematic and PCB are designed with KiCad, an open-source EDA tool. All the design files of Mitayi Pico are completely open-source and released under the MIT license.

Features & Differences

• RP2040 dual-core, 133MHz ARM Cortex M0+ microcontroller.
• Up to 16MB Flash memory in SOIC-8 package.
• Dual USB port options; Type-C and Micro-USB.
• Linear Low-drop voltage regulator MIC5219.
• Reset button.
• BOOTSEL button.
• Solder jumper on debug LED.
• Breaks out all GPIO pins.
• EXP8 expansion connector in 2x4 2.54mm pin header. Breaks out SPI, UART and I2C.
• Uses 0402 or larger SMD packages.
• Mitayi-Pico is not pin-compatible with the official Raspberry Pi Pico.
• Same dimensions of 21 mm x 50 mm, with almost the same positions for mounting holes.
• Completely open-source design made with KiCad 7.