ESP32-WROVER-B Board for Arduino

Detailed Product Description

Espressif Systems ESP32-WROVER-B 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: 1. 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. 2. 3.3 V Power On LED: Turns on when the USB power is connected to the board. 3. USB-to-UART Bridge: Single USB-UART bridge chip provides transfer rates up to 3 Mbps. 4. Reset Button: Reset button. 5. 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. 6. Boot Button Download button. Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port. 7. RGB LED: Addressable RGB LED (WS2812), driven by GPIO18 Package Includes: 1 x ESP32-WROVER-B Board for Arduino

• Driver Size: 40mm Dynamic
• Frequency Response: 20Hz - 20kHz
• Impedance: 32 Ohms
• Battery Life: Up to 30 hours (ANC on)
• Charging Time: Approx. 2 hours
• Connectivity: Bluetooth 5.0, 3.5mm AUX