ESP32 30P DEVKIT VIPower board

Not only does this board allow you to easily connect to the I/O's of the board and offer a neat and tidy layout for your project, but this board also allows you to make use of 5V on the I/O's instead of 3.3V which is easier to drive a relay and logic level MOSFETs. You can choose if you want to use 3.3V or 5V by simply moving a small connector from one pair of header pins to another pair of header pins. It also offers ground, Vcc and data pin for each of the pins on the ESP32 which makes it much easier to connect sensors to the ESP32 and power them without needing additional connectors or a breadboard.

When powering the board, you can connect 6.5V - 16V to the DC jack or to the micro USB port, or you can connect a USB to type C to the board, but please note that the type C connector only uses 5V. You can also program the ESP32 through the type C connector on the board, so you do not have to connect multiple USB cables to power the board and to program the ESP32.