Features: The basedon for RPI RP2040 microcontroller equipped with a Twocore ARM M0+processor, running at a frequency of up to 133MHz Builtin 264KB and 2MB onboards Flash support Bluetoothcompatible5.1 two function The onboards Bluetoothhcompatible module is controlled by a universal port AT command and can quickly get started with the onboardsFPC 8PIN interfaces The USB TypeC interfaces hole design can be led out through the adapter board, which can be directly solder and integrated into bottom plate. can be large capacity memory through USB for downloads of programs Supports 24pins for low-power and sleep, including 14 multifunctional GPIO, 2SPIs, 2x12C, 2x UARTs, 3x 12bit 14 controllable channel temperature. The chip acceleration floatings point library includes 8 programmable 1/O machines for peripheraled support Specifications: Model:RP2040 Microcontroller Processor: Twocore ARM M0+processor Builtin 2MB Flash Onboards Flash support Bluetoothcompatibel 5.1 2mode Supports 24pins for low-power and sleep Including 14 multifunctional GPIO pin Support 2xSPIs, 2x12C, 2 UARTs, 3x 12bit and 14 controllable channel temperature Size：as pictures Types：A：RP2040 Bluetoothcompatible Board Only/B: RP2040 Bluetoothcompatible Board withAdapter andFPC Cable Package Includes: 1PC RP2040 Development Board note: Due to the problem of lighting effectsand shooting angle, there mightbe certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurmen