I have a Adafruit ESP32 Feather Huzzah board on which I run Arduino code. I have attached an LCD screen (16X2) and a HC-SR04 ultrasound distance meter. The aim is to display the amount of water sitting in my rain water tanks. The display shows percentage, total volume and a graph bar. This all works…

If you are updating the display every 5 minutes (or whatever interval) it would be good to update the readings at the same time so the "current" values on the display will match what is returned on the web page. You don't really need any timer in the doEthernet() function since it will either conn…

LCD flickering with ethernet

Projects Programming

cambrbr September 13, 2021, 6:38pm 6

Thanks, I'll adjust the code accordingly. There were multiple issues with my code.

Topic		Replies	Views
LCD screen not working when ethenet code added. General Guidance	27	4844	May 5, 2021
DS18B20(solar heating) display through webserver - need help(now with LCD) General Guidance	25	14737	May 5, 2021
Ethernet & LCD Shield project General Guidance	33	8832	May 5, 2021
LED display for web data Programming	17	6509	May 5, 2021
Problem with Webserver And LCD Troubleshooting	3	1222	May 6, 2021

LCD flickering with ethernet

Related topics