Using the + operator for concatenation is not native to C strings. It requires modification of the Arduino core to add it, and it's something I have been meaning to suggest to the Arduino guys as a permanent modification, but I often manually add a function such as this: void Print::printf(const char *fmt. The lcd.print () method takes a string or a number as an argument, but not both at once. Everything i have read indicates that it should work. I am coding a PH7 and i have included Arduino but it is not working.
You can try "extending" the Print class to include a printf() function. Using Arduino Programming Questions pathogenex June 18, 2023, 12:12am 1 Hello Humans, I am having trouble wrapping my head around C-Strings VS Strings and the proccess behind moving data between each other. PlatformIO IDE arduino, ststm32, vscode davedavidson9994 April 26, 2023, 12:40pm 1 I am having trouble converting an int to a String.
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