Re: mfrc522 to esp8266
Posted: Sun Jun 19, 2016 5:18 pmI've tried to implement this and I'm havning some issues. I copied the code directly, set the pins as followed from RC522 to esp8266: SDA->2, SCK->14, MOSI->13, MISO->12 and power and ground to their counterpart. Are there any issues in this setup?
The code loads fine and I get the serial monitor to work up to the "Scan for card and print UID" but when i put cards up to it, I'm getting no reading. Any thoughts on what my issue might be? Do i need to declare the pins somewhere?
The code loads fine and I get the serial monitor to work up to the "Scan for card and print UID" but when i put cards up to it, I'm getting no reading. Any thoughts on what my issue might be? Do i need to declare the pins somewhere?
