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.
•Dual core ESP-32 development board, 2.4GHz Dual Mode Development Board.The module has 38 pins and has more features than a 30-pin module. And smaller in size, more convenient to use.
•Ultra-Low power consumption,small volume, easy to embed to other products, works perfectly compatible with Arduino IDE.
•Support Lua program, easy to develop, support LWIP protocol, Freertos, three modes : AP, STA and AP + STA.
•ESP32 is a safe, reliable, and scalable to a variety of applications,the user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values exceed the threshold.
From USA
