ESP32 A1S + RFID RC522
Posted: Sun Mar 01, 2020 6:05 pm
Hi,
can someone tell me, if it is possible to connect to the esp32 A1S using the SPI bus the card reader module RC522. The schematic can be found here: http://wiki.ai-thinker.com/_media/esp32 ... .2_sch.pdf
So far, I was not able to get the github code from https://github.com/abobija/esp-idf-rc522 running. I use following pins start_args{.miso_io = 18,.mosi_io = 23,.sck_io = 19,.sda_io = 22,}, which are specified according to the schematic sheet as IO. However, I am wondering that those pins overlap with the ones used for the KEYs mounted on the board.
Thanks for all your help!
can someone tell me, if it is possible to connect to the esp32 A1S using the SPI bus the card reader module RC522. The schematic can be found here: http://wiki.ai-thinker.com/_media/esp32 ... .2_sch.pdf
So far, I was not able to get the github code from https://github.com/abobija/esp-idf-rc522 running. I use following pins start_args{.miso_io = 18,.mosi_io = 23,.sck_io = 19,.sda_io = 22,}, which are specified according to the schematic sheet as IO. However, I am wondering that those pins overlap with the ones used for the KEYs mounted on the board.
Thanks for all your help!