Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Color: Blue _x005f_x000D_ Material: PCB _x005f_x000D_ Option: No Pin, with Pin (optional) _x005f_x000D_ Applicable: for Raspberry Pi RP2040 Zero _x005f_x000D_ Size: About 23.5x18mm/9.25x7.08inch _x005f_x000D_ Weight: 7g _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Development Board Module (No/With Pin) 1. Compact Design with Full Pin-out: The RP2040-Zero is a mini development board that utilizes a half-hole technology to provide complete access to all unused pins on the for Raspberry Pi RP2040 chip, making it a good choice for custom board designs. 2. Powerful RP2040 Microcontroller: Designed for Raspberry Pi, the RP2040 microcontroller chip provides dual-core ARM Cortex M0+ processors that can run at speeds of up to 133MHz with a flexible clock. 3. Large Memory and Flash Storage: With 264KB of SRAM and 2MB of onboard flash storage, the RP2040-Zero offers ample space for storing and running complex programs. 4. Versatile GPIO Options: The RP2040-Zero have a 29 GPIO pins that can be configured according to user needs, making it easy to develop and integrate custom devices. It also includes 2 SPI, 2 I2C, 2 UART, 4 12-bit ADCs, and 16 controllable PWM channels.