A adapter module for ESP-01 Wi-Fi module
3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module
Also, the item can be used with Arduino UNO R3 or compatible board
Working voltage: 4.5~5.5V (On-board 3.3V LDO Regulator)
Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.5 inch
Height : 0.1 inch
Length : 2 inch

Item Weight: 1.6 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B01M09B43H