Hello I have Nextion touch screen. In my project, i have 12 button to touch on screen, 10 numbers, one dot(.) and one OK button. Like in the picture: Screenshot by Lightshot For every pressing to the buttons, i am getting a char from serial and I change this char to integer value with this code …

!HELP! How to save incoming char as integer ?

Topic		Replies	Views
Convert String to int Programming	13	5600	May 5, 2021
storing on a integer variable from serial read. Syntax & Programs	36	18625	May 6, 2021
receber um numero de 8 digitos pela serial ????? Portugues	5	7636	May 6, 2021
How to Convert a CHAR to an workable INT number Programming	13	2179	May 5, 2021
Convertire char in intero Software	8	26385	May 7, 2021