With an on-board AC-DC module, Arduino IoTgo shield can transfer AC 110~260V to DC 5V, so it can be the power supply to arduino.

IoTgo Shield On-board AC-DC Power Supply Module With Xbee Nrf24l01 Interface For Arduino

Model: IM141125003
$12.00

Availability: In stock

Quick Overview

With an on-board AC-DC module, Arduino IoTgo shield can transfer AC 110~260V to DC 5V, so it can be the power supply to arduino.