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ESP32-DevKitC V4 is a small-sized ESP32-based development board. 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 ESP32-DevKitC V4 on a breadboard.
Description:
ESP32-WROOM-32: A module with ESP32 at its core.
EN: Reset button.
Boot: Download button. Holding down Boot and then pressing EN initiates Firmware Download mode for downloading firmware through the serial port.
USB-to-UART Bridge: Single USB-UART bridge chip provides transfer rates of 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 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.
Package included:
2* ESP32-DevKitC ESP32-WROOM-32D Core Board
Mrs. Jacobsen
Reviewed in the United States on September 29, 2024
I ah e bought this a few times and one set I got had some soldering issues and bad WiFi connection
Wendy-Lee
Reviewed in Canada on October 31, 2024
Visible on BT if NOT plugged into a board. Cannot connect when plugged in. So basically nothing more than a decorative item. Not even useful for flashing an LED as the board doesn't have one built in.I have two boards, and both fail in the same manner, in particular, when the pins on the "EN" side are plugged into the board. Makes no sense!
Pablo Solesio
Reviewed in Spain on March 6, 2023
La placa funciona bien, pero en la descripción pone que vienen dos unidades y solamente he recibido una. Pese a que la devolví y volví a realizar el pedido, siempre recibo una.
Sandra Heilman
Reviewed in the United States on April 6, 2023
Excellent price. No issues
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