1. J4210U USB UHF RFID Desktop Short Range Reader. [https://www.amazon.com/dp/B09LD5L45F] 2. J4211UH USB Plain & Simple UHF RFID Desktop Handheld Reader. [https://www ...
Make sure you use a version of the Arduino IDE which is supported by the ESP8266 platform. Follow the tutorial on our documentation platform. I realized that more and more the Weather Station was ...