ESP-01 Serial WiFi Wireless Adapter Module


ESP8266 ESP-01 ESP01 ESP-01S Serial WiFi Wireless Adapter Module 3.3V 5V Serial Board For Microcontroller 

A adapter module for ESP-01 ESP-01S 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 For Arduino UNO R3 or compatible board. 


Working voltage: 4.5~5.5V (On-board 3.3V LDO Regulator)

Working current: 0-240mA
Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)

Kit include:

1 x ESP-01 Adapter Module

3 JD
4 JD
In stock

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