Introduction to wireless charging transmitter Wireless charging transmitter module, compatible with WPC standard wireless receiver. The maximum support is 5W charging power. Supports Foreign Object Detection (FOD) function. Low quiescent power consumption, high efficiency. Dual LED indicators indicate the status of the module at power-up, charging, charging saturation, foreign object detection (FOD), etc. Product Parameters Input power: Input: 5V/2A, Output: 1A Charging power: 5W (Max) TRANSMISSION DISTANCE: 0-8MM Executive standard: QI wireless charging standard Limit Parameters Rated operating voltage: +5V DC ¦Working temperature: -20 °C~+85C ¦Storage temperature: -40 °C~+125 °C Note: The limit operating voltage of this product cannot exceed 5.5V DC Operating Instructions 1. After the power is turned on, the standby red LED on the module lights up. 2. Charge the mobile phone with wireless charging function, the coil center of the corresponding module in the back center of the coil is placed on the coil to charge the mobile phone (note: the position offset of the mobile phone placed in the modulecoil will affect the charging effect), and the blue LED on the module will light up during the charging process. 3. The wireless charging module has the function of foreign object detection, when there is a metal foreign object on the transmitting coil of the module, the blue LED flashes, after the metal foreign object is removed, the blue LED goes out, and the red LED lights up.

?Note?:Please make sure that your device supports wireless charging, if the device does not support wireless charging, you can also use a receiving end to DIY a wireless charging module. ?DIY creativity?:QI standard Wireless charging standard Module Suitable for DIY,You can pass the box (not too thick) or fix it on furniture and other equipment, but please note that the transmission effective distance is only 5 mm.If the phone is installed with a phone case, please also include the thickness of the phone case. ?Easy to identify?:The wireless charger PCBA circuit board has a foreign object detection function, when there is a metal foreign object on the transmitting coil of the module, the blue LED flashes, after the metal foreign object is removed, the blue LED goes off and the red LED lights up. ?Support Qi charging?:The wireless charger module has broad compatibility, allowing charging any device that supports the Qi standard for universal micro-interface, making it reliable and easy to use. ?Multi-level protection?:The QI wireless charger transmitter module has built-in short-circuit and overvoltage protection to ensure safe charging. Overtemperature protection. If the temperature is high during charging, charging will automatically stop for 1 minute, then the temperature will drop and recharge. Overcurrent protection. If the output current is large during charging, charging will automatically stop to prevent damage to the charger.