Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•ESP32-DevKitC core ESP32--32U Development Board, Ultra-Low power consumption.
•ESP32-DEVKITC-F V4 board with latest ESP--32U module.
•ESP32 is a safe, reliable, and scalable to a variety of applications.Developers can either connect peripherals with jumper wires or mount ESP32-DevKitC V4 on a breadboard.
•Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing.
•For details please refer to Espressif websites for technical information.
