capella-ben / LUA_RC522

MFRC522 RFID reader/writer for the NodeMCU
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How to wire? #7

Open tricoos opened 4 years ago

tricoos commented 4 years ago

Could you please share how to wire the module and NodeMCU? I connected it this way:

I could get it to work (means it is just running) with the latest MASTER firmware (Lua 5.1.4 on SDK 3.0.1-dev(fce080e), modules: bit,file,gpio,mqtt,node,spi,tmr,wifi) , but I had to change the timer code to get it to run at all. Then I split it into two pieces and compiled the RC522 part.

However, it does not work currently (not detecting any card), but I suppose it's because of some errors in wiring?

Thank you!

Edit: works now - can you please confirm the correct wiring?