github Click here to openSpecification MCU1ESP32 S3Flash16MBPSRAM8MBWireless Connectivity2 4 GHz Wi Fi Bluetooth 5 LE MCU2ESP32 H2Flash4MBWireless ConnectivityIEEE 802 15 4 Bluetooth 5 LE Development Arduin PlatformIO IDE Micropython 4 00 480 480 IPS ST7701S LCD Visible pixels480 W 480 H InterfaceSPI RGBCompatibility libraryArduinoGFX LVGLOnboard functionsQWiiCx2 TF Card AntennaESP32 4 X Button S3 Boot RST H2 Boot RST RS485 CAN FD Transceiver Module Optional Using bus communication protocolUARTXL9535 Input Output GPIO Expansion Chip 16 bit I2C bus and SMBus I O port ExpanderPackage includes 1 x Host 1 x 1 27 2x8 female header