ESP8266 Community Forum

- Tue Jul 18, 2017 9:00 am #68316 Hi ,

i've searched for an example using software serial communication , i got no results .

That's because i have 2 sensors using serial communication . EM-18 (RFID Reader) and PZEM-004T (Power/Energy transducer) . I want to connect one to hardware serial , other to a software serial .

My ESP is ESP8266 NodeMCU .

Thanks

- Sat Jul 22, 2017 1:36 pm #68452 Which Board? Arduino IDE? Some have..

- Sat Jul 22, 2017 3:19 pm #68455 Assuming you use ESP8266 Arduino, the following library includes an example.

https://github.com/plerup/espsoftwareserial