Hello
I am looking for guidance, i am trying out the ESP32-Lyrat development board, i want to connect a RFID reader using SPI bus. Looking at the board there does not seem to be any direct way of doing this. I was wondering if i could use the JTAG connector and/or any other connections , i realise i would not be able to use the JTAG for debugging etc .
Any help would be good.
Thanks
Chris
ESP32-Lyrat SPI connections
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Re: ESP32-Lyrat SPI connections
Yes, you should be able to abuse the JTAG port for that. I recall I did that for an earlier Lyra board and it worked well.
Re: ESP32-Lyrat SPI connections
Hi Chris,
I just wondered if you had any luck getting SPI working over JTAG pins ?
Did you have enough for CS pin to ?
I just wondered if you had any luck getting SPI working over JTAG pins ?
Did you have enough for CS pin to ?
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