Qwiic RFID wrong readings after 20 reads

[michaelheiml82]

@happy_kass I forgot to mention that another user has reported the problem already earlier and did flash the firmware.

Here are some images on how to do it. Maybe we can figure this out:

Qwiic RFID keeps sending tag identifier, even if there is no tag present when quickly changing tags

The firmware that’s on the Attiny can be found on the github page: https://github.com/sparkfun/SparkFun_Qwiic_RFID_ID-XXLA/tree/master/Firmware/ATtiny85_Firmware/Qwiic_RFID_IDXXLA I changed it myself. Not exactly sure what I did. Could just be that I changed the number of readings from 20 to 1. To do the reset I just wrote a function in my arduino code to toggle the reset pin on the reader after a certain number of succesfull readings, thus restarting the reader so it never reaches 20 readings.