ESP32 Development Board ESP32 TYPE-C CH340C Wifi Bluetooth Module Ultra-Low Power Consumption ESP32 Wireless Module

Electronic : No High-concerned chemical : None Frequency : 433 MHz Package : Yes Dimensions (WxHxD)) : 54 * 28 * 10mm Model Number : ESP-32 Development Board Compatible Audio & Video Equipment Style : Professional Audio Equipment Type : Bluetooth,WIFI Origin : Mainland China Certification : NONE Chipset : ESP32 ESP32 Development Board : Development Board Wireless Module : IOT Development Board Development Board Module : WIFI+BT+ BLE MCU Module Working voltage : TYPE-C 5V SPI FLASH : Default 32MBIT Serial port speed : 115200BPS Frequency range : 2412-2484MHZ Bluetooth-compatible protocol : Bluetooth-compatible 4.2BR/EDR and BLE standards WIFI protocol : 802.11B/G/N