0.96" ESP-32D WIFI Bluetooth Development Board CH340C OLED ESP32 Module Type-C
Bluetooth:Bluetooth 4.2BR/EDR and BLE standards. Antenna: On-board PCB antenna, gain 2dBi. 1. Adopt 802.11b/g/WiFi+BT module;. Support openOCD debugging interface;. Support local serial port upgrade and remote upgrade (FOTA).