SKU: OT2010-B72 Article number: AA329 EAN: 8720589817319
Adapter to connect an ESP-01 ESP8266 module to a 5V microcontroller such as an Arduino UNO.
The board provides a 3.3V power supply for the ESP-01 and has a level converter for the RX and TX pins.
Dimensions
Length: 4.2cm
Width: 2.5cm
Height: 1.2cm