Start a new topic

Sending letters to Arduino to set time on a RTC

I’m doing a project making a clock using a Arduino and Nextion display in the Arduino I have code to set the time on a RTC by using serial monitor then using upper and lower case letters from the keyboard “H” is hours up and “h” for hours down I have buttons on the Nextion for these functions but how do I send these letters like the keyboard? Thanks for any help
1 Comment

An erie silience is heard whistling through the air.

Tumbleweed blows past and cobwebs are everywhere.


You begin to notice almost every thread states:

This forum is closed since Nov 15, 2017


Use the new forum at nextion.itead.cc

it has been open since September 2017.