7Semi ESP32-DevKitC ESP32-WROVER Wi-Fi & BT 4.2/Bluetooth LE Development Board

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7Semi ESP32-DevKitC ESP32-WROVER Wi-Fi and Bluetooth LE development board with exposed GPIO headers for IoT prototyping
7Semi ESP32-DevKitC ESP32-WROVER development board with Wi-Fi, Bluetooth 4.2, Bluetooth LE, exposed GPIO pins and USB-to-UART support for IoT prototyping. View full description
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Technical Specifications

Brand:
7Semi
Product Type:
ESP32 Development Board
Board Series:
ESP32-DevKitC-WROVER
Module Series:
ESP32-WROVER-E, ESP32-WROVER-IE
Module Used:
Options: ESP32-WROVER-IE-N8R8 / ESP32-WROVER-IE-N16R8
Flash Memory:
Options: 4MB/8MB/16MB
Wireless Standard:
802.11b/g/n
Wi-Fi Data Rate:
Up to 150 Mbps
Operating Channel Frequency:
2412 MHz ~ 2484 MHz
Bluetooth Version:
Bluetooth V4.2 BR/EDR and Bluetooth LE
Bluetooth Audio Codec:
CVSD, SBC
Transmitter Class:
Class 1, Class 2, Class 3
USB-to-UART Transfer Rate:
Up to 3 Mbps
Supported Interfaces:
PWM, ADC, DAC, I2C, I2S, SPI
USB Interface:
USB Type C
Input Output Access:
Pin Headers On Both Sides
User Interface:
Boot/Reset Buttons, LEDs
Antenna Type:
Options: PCB Antenna, External Antenna Connector
Operating Voltage:
3.3V logic (5V via USB input)
Dimensions:
56 x 28 x 5.5 mm
I/O Connector:
Most of the pins on the ESP module are broken out to the pin headers on the board. Can be programmed ESP32 to enable multiple functions such as PWM, ADC, DAC, I2C, I2S, SPI, etc
Boot Button:
Download button. Holding down Boot and then pressing EN initiates Firmware Download mode for downloading firmware through the serial port.
EN Button:
Reset button
Development Framework:
ESP-IDF, FreeRTOS
Cloud Compatibility:
AWS IoT, AWS Greengrass

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources

7Semi ESP32-DevKitC ESP32-WROVER Wi-Fi And Bluetooth LE Development Board For IoT Prototyping

The 7Semi ESP32-DevKitC ESP32-WROVER development board is a feature-rich, entry-level platform designed for Wi-Fi, Bluetooth 4.2 and Bluetooth LE based embedded applications. It is well-suited for IoT prototypes, low-power sensor networks, wireless control systems, audio processing, MP3 decoding, voice encoding and connected device development.

Based on the ESP32-WROVER-E and ESP32-WROVER-IE module series, this board exposes most ESP32 pins through accessible headers, making it easy to connect peripherals and test multiple functions such as PWM, ADC, DAC, I2C, I2S and SPI. The on-board USB-to-UART bridge supports serial communication speeds up to 3 Mbps, helping developers program and debug projects efficiently.

The ESP32-DevKitC includes essential support circuitry such as reset and boot buttons, power regulation, USB interface and flexible power-input options. Its breadboard-friendly layout and rich peripheral access make it suitable for quick prototyping, educational use and production-oriented development testing.

Key Features

  • ESP32-WROVER Module Support: Based on ESP32-WROVER-E and ESP32-WROVER-IE series modules for Wi-Fi, Bluetooth 4.2 and Bluetooth LE applications.
  • Wireless Connectivity: Supports 802.11b/g/n Wi-Fi with 802.11n data rate up to 150 Mbps.
  • Bluetooth Support: Includes Bluetooth V4.2 BR/EDR and Bluetooth LE with Class 1, Class 2 and Class 3 transmitter support.
  • USB-to-UART Bridge: Provides serial transfer rates up to 3 Mbps for programming and communication.
  • I/O Expansion: Most ESP32 pins are broken out to headers for PWM, ADC, DAC, I2C, I2S, SPI and other functions.
  • Boot And Reset Buttons: Includes Boot button for firmware download mode and EN button for reset.
  • Flexible Power Options: Can be powered through the USB port, 5V and GND header pins or 3V3 and GND header pins.
  • Breadboard-Friendly Design: Pinout is optimised for rapid prototyping and off-board electronics testing.
  • AWS-Qualified Platform: Compatible with ESP-IDF and FreeRTOS for AWS IoT, AWS Greengrass and related cloud-connected applications.
  • Antenna Options: ESP32-WROVER-E uses a PCB antenna, while ESP32-WROVER-IE supports an external antenna connector.

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