hello. I'm trying to send and receive data from nextion 2.8-inch display. for now, my communication is a success in sending and receiving. but I also received another unexpected value. i want to block that unidentified serial string. #include <SoftwareSerial.h> SoftwareSerial mySerial(10, 11); // R…

Thanks a lot. but I have figured it out on my own. thanks a lot, guys. This is my final code #include <SoftwareSerial.h> SoftwareSerial mySerial(10, 11); // RX, TX float man,s,v1,b, R, a, c, L, M, N, Rrefer = 10, sum=0; String endchar = String(char(0x1A))+String(char(0xff)) + String (char(0xff)) +…

Serial communication Nextion

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ravirulz November 19, 2021, 6:25pm 6

Ah, I have a numeric keypad and it may cause this. any idea how to fix this

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Serial communication Nextion

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