
If you have a modern smart phone you may have noticed that it comes with built in wireless charging capability called 'Qi charging.' Qi is a trademark name for a thin and smart inductive charging system.
Positive 5V output from the Qi wireless receiver module. Adafruit product page says to solder two wires to the V+ and GND pins, and that the receiver manages the coil to provide 5V and 500mA.
Ground return for the Qi wireless receiver module output. Adafruit product page says to solder two wires to the V+ and GND pins.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| V+ | power | Positive 5V output from the Qi wireless receiver module. Adafruit product page says to solder two wires to the V+ and GND pins, and that the receiver manages the coil to provide 5V and 500mA. | 5V output, 500mA stated by Adafruit product page | |
| GND |
SPI · 5V output, 500mA stated by Adafruit product page · 0V
Verify supply voltage and logic levels before powering up.
Module pins: V+, GND. Schematik maps them to your board in the app.
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| ground |
| Ground return for the Qi wireless receiver module output. Adafruit product page says to solder two wires to the V+ and GND pins. |
| 0V |