Product details
The compact ESP32-based development board, the Espressif Systems ESP32-WROVER-B, is manufactured by Espressif. For ease of interfacing, the majority of the I/O pins are broken out to the pin headers on both sides. Developers have two options: they can install the Espressif Systems ESP32-DevKitC V4 on a breadboard or use jumper wires to connect peripherals.
Specifications
• Model: ESP32-WROVER-B
• Operating Voltage: 5V
• Logic voltage:3.3V
• 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-WROVER-B 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.
• Micro-USB Port: USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-WROVER-B 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
• Module Size (LxWXH) :17×1.2x43mm
• Weight: 5g
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