Details

• 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)

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.

Features:
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)

Package Included:

1 x ESP-01 Adapter Module