I saw this product on the sparkfun website and I loved this, it’s gonna be a game changer for my senior project so I was wondering. Is this board compatible with Esp32 microcontrollers such as the Heltec WiFi LoRa 32(V3) US915 MHz, I do know its compatible with arduinos, however, our college slightly discourage using Arduinos and raspberry pi, kindly let me know if there is any info.
Sure, you can use either i2c or UART pins Simultaneous RFID Tag Reader Hookup Guide - SparkFun Learn
Note that the arduino library is able to be run on esp32 chips so you should be fine there (select the right board from your IDE, tho)