2-50pcs ESP32 WROOM-32 Development Board TYPE-C CP2102 WiFi+Bluetooth Ultra-Low Power Consumption Dual Core Wireless Module Tool

High-concerned chemical : None Model Number : ESP32-WROOM-32 CP2102 Development Board Type : ESP32 Development Board Origin : Mainland China Working voltage : 5V SPI Flash : default 32Mbit Serial port speed : 115200bps Frequency range : 2412-2484MHz Bluetooth-compatible protocol : Bluetooth-compatible 4.2 BR/EDR and BLE standards WiFi protocol : 802.11 b/g/n Antenna form : onboard PCB antenna with a gain of 2dBi Supported interfaces : UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC Product size : about 50 * 25 * 10mm/1.96 * 0.98 * 0.39inch Packaging weight : 10g ESP32-WROOM-32 CP2102 Development Board : WiFi BT BLE MCU module wireless module : electronic module