Looking for PN532...
Found chip PN532
Firmware ver. 1.6
[ 2550][E][Wire.cpp:513] requestFrom(): i2cRead returned Error 263
I don't think it is the wireing or the NFC board because it see it. I do think it might be something related with TTGO-T-Display that might use the Wire also ?
Hi, I have an Issue reading PN532 from I2C.
I don't think it is the wireing or the NFC board because it see it. I do think it might be something related with TTGO-T-Display that might use the Wire also ?
I'm using PlatformIO with ElectroHouse library loaded aside.