ESP32-WROVER-E Development Kit 38-Pin with CH340C

The module has goldpin connector (2.54 mm pitch) and microUSB connector. For additional communication we use integrated buttons and LEDs on the board. Interfaces: GPIO, I2C, I2S, SPI, UART, WiFi Supply voltage: 3.3 V to 5 V Minimum supply current: 500 mA Dual Core Tensilica LX6 240 MHz microcontroller 520 KB SRAM Flash memory: 4 MB PSRAM: 8 MB Built-in WiFi 802.11BGN chip WiFi Security: WEP, WPA/WPA2, PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096 Built-in Bluetooth BLE module Bluetooth standard: Bluetooth v4.2 / Bluetooth BLE Integrated Hall sensor and touch screen interface 32 GPIO pinouts including: 3x UART 3x SPI 2x I2C (2x I2S) 12 channel ADC 2-channel DAC PWM outputs SD card interface Bandwidth: 2.4 GHz to 2.5 GHz Operating temperature: from -40 °C to +65 °C Type of antenna: Built-in PCB Connector: microUSB Power supply: microUSB port (default) pins 5V and GND 3.3 V leads and GND Dimensions: 53.5mm x25mm Documents CH340C Datasheet ESP32-WROVER-E Datasheet