Espressif ESP32-DevKitC V4 CH9102X
$6.34
- Brand: Espressif Systems
- Product Code: esp32d-esp32u-devkitc-v4-ch9102x
- Availability: In Stock
- Ex Tax: $6.34
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- 2 or more $4.62
- 4 or more $3.80
- 8 or more $3.32
- 16 or more $2.98
Available Options
ESP32-DevKitC V4 is a small-sized ESP32-based development board produced by Espressif. Most I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can connect peripherals with jumper wires or mount ESP32-DevKitC V4 on a breadboard.
Key Component
Description
ESP32-WROOM-32D-V4 | ESP32-WROOM-32U-V4
A module with ESP32 at its core.
Reset button.
Boot
Download button. Holding down the Boot and then pressing EN initiates Firmware Download mode for downloading firmware through the serial port.
USB-to-UART Bridge
A single USB-UART bridge chip provides transfer rates of up to 3 Mbps.
Micro USB Port
USB interface: This is the power supply for the board and the communication interface between a computer and the ESP32-WROOM-32 module.
5V Power On LED
Turns on when the USB or an external 5V power supply is connected to the board. For details see the schematics in Related Documents.
I/O
Most of the pins on the ESP module are broken out to the pin headers on the board. You can program ESP32 to enable multiple functions such as PWM, ADC, DAC, I2C, I2S, SPI, etc.
Power Supply Options
There are three mutually exclusive ways to provide power to the board:
Micro USB port, default power supply
5V and GND header pins
3V3 and GND header pins
Warning
The power supply must be provided using one and only one of the options above, otherwise the board and/or the power supply source can be damaged.
