Qi Wireless Charger Transmitter
This module is designed for 5V Qi Wireless Charge Transmitter,which is base on BQ500211,BQ500211 is a second generation digital wireless power controller that integrates all functions required to control wireless power transfer to a single WPC compliant receiver.This module with FOD,it will automatically recognize when charging module is close. Qi Wireless Charger Transmitter is compatible with most wireless charging mobile phone on market such Nexus 5.
Operating Frequency: 112kHz-250kHz
we can used it to charge phone.
Your phone will enter the charging mode when D1 is flashing and buzzer is turned on.