DIANN 4pcs ESP32 D1 Mini NodeMCU ESP32 WLAN WiFi Bluetooth IoT Development Board Micro USB for ESP32 WiFi Module Bluetooth Internet of Development Board
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
New ESP32 D1 Mini NodeMcu Lua WiFi Development Board Based On ESP-8266
Power Supply Voltage: DC 5V or USB;Input/Output Voltage: DC 3.3V
On-Board 5V 1A Switching Power Supply, All I/O Pins Have Interrupt, PWN, I2C and 1-Wire (Except D0)
Designed with Ultra-Low Power Technology, It Offers the Full Range of Performance and Features Same As the ESP32 Chip
Wide Application: ESP32 D1 Mini Development Board is Suitable for Arduino, and Can be Programmed for the IDE and Support OTA Online; It has a Similar Pin Layout to the D1 Mini ESP32, Therefore Pin-Compatible with Most Accessories