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Post by deekay on Mar 23, 2018 9:30:30 GMT -8
I've tried to hookup a Qi Wireless Charging module but without good results.
INA3221 reports ~44mA drawn from the module. If I disconnect it and use a multimeter I can see the module is delivering ~850mA. Any ideas? Anything I might be doing wrong?
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Post by deekay on Mar 23, 2018 9:48:49 GMT -8
I also just realised that my Qi charger base is overheating, which is odd.
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Post by SDL on Mar 23, 2018 15:04:51 GMT -8
Tell us how exactly you have hooked it up, what QI chargier base you are using, etc. We have used the Adafruit Qi charger in the past.
BP
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Post by deekay on Mar 24, 2018 2:16:07 GMT -8
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Post by SDL on Mar 24, 2018 15:03:22 GMT -8
DeeKay,
Here is what we tested. Not sure what your differences are, but ours worked like a champ. From AdaFruit:
Universal Qi Wireless Receiver Module Universal Qi Wireless Receiver Module PID: 1901
Universal Qi Wireless Charging Transmitter Universal Qi Wireless Charging Transmitter PID: 2162
BP
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