Features: This series includes two products: RP2040-LCD-1.28-B (display version) and RP2040-Touches-LCD-1.28-B (touches screen version) A microcontroller product designe with high cost-effectiveness and strong performances. In a smaller size, it integrates peripherals such as 1.28inch LCD round screen, lithiums battery charging chip, and introduces all GPIO and Debugs interfaces for easy development and embedds application in the product. The RP2040 microcontroller chip desiges for RPi is equipped with a Twocore ARM CortexMO+processor, running at a frequency of up to 133MHz 264KB and 2MB chip Flash with TypeC interfaces, keep with time without worrying about front and back insertion 1.28Inch 125x115 resolution, 65K color LCD display screen (bottom of display area is not round ), clearly display Metal material and equipped with acrylic frost bottom plates on the back, support lowpower sleep, which can be recognize as large capacity memory through USB for downloads of programs Specifications: Item: RP2040 Microcontroller Development Board Size：1.28inch LCD Round Screen for RPI Processor：TwoCore ARM CortexMO+ Pixel:240x240 Connection:TypeC Package Type: Not Touched LCD / Touches Screen Version Package Includes: 1PC RP2040 Microcontroller Development Board note: Please allow 0-1cm error due to manual measurement. please make sure do not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual color Thank you!