ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32S ESP32-32D/32U ESP 32 Expansion Board

High-concerned chemical : None Model Number : ESP32 -32 Development Board Compatible Audio & Video Equipment Style : Professional Audio Equipment Type : Bluetooth,WIFI Brand Name : APWIKOGER Origin : Mainland China Certification : NONE Chipset : ESP32 ESP32 -32 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 Antenna form : onboard PCB antenna, gain 2DB Supported interfaces : UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC Product size : about 54 * 28 * 10mm/2.12 * 1.10 * 0.39inch