I Upgraded to LVGL 9 and it Went Terribly

Lots of you have been asking me to upgrade my gauge designs to use LVGL 9 so we can test Scales instead of Meters. Well, I tried, but it went terribly, and there's so much wrong!

I still love LVGL and will continue to use it going forwards, but this has been incredibly frustrating.

🩵 Join our Discord Community - https://discord.gg/86EpNjzrXQ
☕ Buy me a coffee - https://www.buymeacoffee.com/garagetinkering

🔗Links
LVGL - https://lvgl.io/

🤖 Components
2.1" LCD Display - https://s.click.aliexpress.com/e/_om6ZBLn
LCD Driver ESP32-S3 - https://s.click.aliexpress.com/e/_EG1ZBqH
Voltage Step Down - https://amzn.to/4hr9aAT
12V Mains Supply - https://amzn.to/40INnyM

00:00 Intro
01:12 ST7701 porting
06:00 8 vs 9 benchmark
07:56 Test 1: Spinners
10:44 Test 2: Gauges
15:53 Test 3: Moving labels
19:57 A cathartic rant
24:42 Choose a path
27:54 Roundup

#arduino #lvgl #review

Видео I Upgraded to LVGL 9 and it Went Terribly канала Garage Tinkering