ESP32-WROOM-B ESP32-DEVKITC Core Board for Arduino

Espressif Systems ESP32-DevKitC V4 Development Board is a small-sized ESP32-based development board produced by Espressif. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount the Espressif Systems ESP32-DevKitC V4 on a breadboard.

Note: Images shown may vary from the actual product in terms of the model name printed

Features:

• Pin Headers: All available GPIO pins (except for the SPI bus for flash and PSRAM) are broken out to the pin headers on the board. Users can program ESP32-S2 chip to enable multiple functions such as SPI, I2S, UART, I2C, touch sensors, PWM etc.
• 3.3 V Power On LED:  Turns on when the USB power is connected to the board.
• USB-to-UART Bridge: Single USB-UART bridge chip provides transfer rates up to 3 Mbps.
• Reset Button: Reset button.
• Micro-USB Port: USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-S2 chip.
• Boot Button Download button. Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port.
• RGB LED: Addressable RGB LED (WS2812), driven by GPIO18.

Package Includes:

• 1 x ESP32-WROOM-B ESP32-DEVKITC Core Board for Arduino