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PN532 NFC RFID Module V3 Reader Writer Breakout Board For Android
6,45€ 13,83€

Q: The device works some minutes but then continuosly only reports errors. Any idea why ?

Asked by funtastic99 on 2017-11-18 01:53:57

Mobius48 Make sure that you are using 3.3 volts to power this module instead of 5 volts. Also make sure that your logic levels to the module are level shifted if you are using a 5-volt microprocessor to talk to it.

2019-01-16 10:55:54 Helpful (0)
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