【Function】Onboard ESP32 MCU with WiFi Ble v4.2 transmission function, 4MB Flash and 8MB PSRAM, supporting daily entry-level programming
【Lora Chip】The built-in SX1276（915MHz）Lora chip facilitates the project to send and receive data over a long distance with low power consumption
【GPS】GPS NEO-6M module, with RCT clock battery, and equipped with mini ceramic antenna for daily positioning
【Antenna】Use 3D wifi antenna to save space，we also reserved IPEX antenna base for use.（Note that the onboard antenna and external antenna can't be used together）
【Programming】The CH9102 serial port programming chip is convenient for daily programming. Before connecting, you need to pay attention to ensure that the driver has been installed on the compute
