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Wiegand 26 to Nodemcu Amica #61

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J0E45 opened this issue Jun 13, 2022 · 2 comments
Open

Wiegand 26 to Nodemcu Amica #61

J0E45 opened this issue Jun 13, 2022 · 2 comments
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@J0E45
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J0E45 commented Jun 13, 2022

i got problem when using nodemcu for reading using RFID reader wg26. The problem is serial monitor wont show the id from my tag and always displays a question mark at serial monitor every time I press reset on nodemcu.
@jpliew
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jpliew commented Jun 14, 2022

Will this help? https://forum.arduino.cc/t/why-am-i-getting-mirrored-question-mark-on-serial-monitor/692694

@J0E45
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J0E45 commented Jun 14, 2022

aw I'm sorry, I didn't define the GPIO pin to be the RFID reading data I/O pin. After I looked at AuspeXeu's program on the topic 'Connect two reader to one controller' I needed to define pins as in line.

this component does not work on my nodemcu when connected to the RX TX pin, but it works fine when the pin defined is different.

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@jpliew jpliew added the solved label Dec 7, 2022
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