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ESP32 development board and kits based on ESP32-WROOM-32D WiFi module use in IoT smart home
WT-ESP32-DevKitC V4 is a small development board based on ESP32, which integrates the WIFI+Bluetooth solution. Most pins of the modules on the board have been led out. Developers can easily connect a variety of peripheral devices through jumpers or insert the development board directly into the breadboard according to their actual needs.
In order to better meet the needs of different users, WT-ESP32-DevKitC V4 also supports the following different configurations:
Optional multiple ESP32 modules
Optional pin header or female header
Small size, big use
The product is completely upgraded. WT-ESP32-DevKitC V4 is a mini development board that can be equipped with ESP32-WROOM-32D, ESP32-WROOM-32U, ESP32-WROVER-B and ESP32-SOLO-1 series modules, and can be easily plugged into a breadboard.
WT-ESP32-DevKitC V4 supports WIFI+Bluetooth functions, and has rich peripherals, which can allow developers to use their imagination for secondary development.
Easy development and short time-consuming
Flexible and rich features
WT-ESP32-DevKitC V4 has a complete circuit supporting ESP32-WROOM-32D, ESP32-WROOM-32U, ESP32-WROVER-B, and ESP32-SOLO-1, including USB-UART converter, reset and download mode buttons, LDO Voltage regulator and micro USB connector. Each GPIO is available to developers.
Easy to plug into a breadboard
Main components |
Basic introductions |
ESP32-WROOM-32 |
Based on ESP32 module, for more details, please refer to (ESP32-WROOM-32 technical specification) |
EN |
Reset button |
Boot |
Download button. Press and hold the Boot button and press the EN button (do not release the Boot button at this time) to enter the "firmware download" mode. Download the firmware through the serial port. |
USB-to-UART bridge | Single chip, USB-UART bridge, up to 3 Mbps transmission rate |
Micro USB port |
USB interface |
used as a power supply for the circuit board, or a communication interface between the PC and the ESP32-WROOM-32 module |
5V Power On LED |
When the development board is powered up (USB or external 5V), the indicator will light up. For more information, see the schematic in the relevant documentation. |
I/O |
Most pins of the module on board have been led to the pin header of the development board. Users can program ESP32 to realize PWM, ADC, DAC, I2C, I2S, SPI and other functions |