Universal Qi Wireless Charging Module - 20mm Reverse MicroUSB
PRODUCT ID: 2114
Description
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.
Many large gadget companies have standardized on Qi, which means it's easy to find a charging dish and
we thought it might be cool if your electronics project or phone with a microUSB port can recharge itself
wirelessly. Thus, we now have four different MicroUSB Modules for different phone/device orientations.
This is the 20mm Reverse
Forward,
a
60mm Reverse,
and a
60mm Forward
20mm
Check out the big photo above of the microUSB connector orientation to determine which
module you need!
We have a generic photo showing how the module sticks to the back of our Android phone, but
you'll have to check the MicroUSB connector orientation to determine which length/type of Qi
documentation for your phone to see if you can get away with not having any voltages or
connections on the data lines!
You do need a Qi transmitter to go along with the receivers - which we now carry in the Adafruit store.
Output Voltage: DC5V
Technical Details
Output Current: 600mA Max
Max Power Transmission: DC 5W
Operating Frequency: 100-200Khz
Conversion efficiency: >70%
Charging distance: 2-6mm
Weight: 25g
Engineered in NYC Adafruit ®
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