Features: 1,-PicoC3 is for LilyGo s first motherboard with dual MCUs.2,Equipped with for RP2040 and ESP32-C3 chip (supporting WIFI Bluetooth-compatible).3,Support learning library TensorFlow, via TensorFlow Lite4,With 1.14in ST7789V IPS high definition LCD5,Driver IC: ST7789V supports graphics library TFT_sSPISpecifications:Dual MCU: RP2040 Dual Core ARM -M0+Flash: 4MBESP32-C3: Support WI-Fi 6802.11, BluetoothV4.2+Bluetooth-compatibleProgramming Language: C/C++, MicroPythonOn-board function: double key (IO06+IO07), battery detection IO26Support for the machine learning library TensorFlow, via TensorFlow LiteWith 1.14in ST7789V IPS H D LCDResolution: 135x240 IPS H D full color full viewing angle screenUsing 4-wire SPI serial busTemperature: -20-70Driver IC: ST7789V supports graphics library TFT_sSPIProduct size: 51.6 x 25.5 x 5.7mmMaterial: PCB+Metalcolour: BlackPackage Contents:1 x -PicoC3 development board2 x Row needle1 x Battery cableOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.