1 open source board using the 4" TFT LCD ST7796S
Real designs built with the 4" TFT LCD ST7796S, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
NT7SThe 4" TFT LCD ST7796S in open source designs
The gallery holds 1 open source boards using the 4" TFT LCD ST7796S from 1 GitHub repository; a typical one measures about 170 × 100 mm and carries around 207 components.
100% use four copper layers or more, and 0% carry an open source license.
The most starred is YamhillFrontPanel by NT7S.
Microcontrollers on boards using the 4" TFT LCD ST7796S
What boards using the 4" TFT LCD ST7796S are built for
4" TFT LCD ST7796S: common questions
Where can I find a 4" TFT LCD ST7796S reference design?
Each of the 1 boards on this page is a real design using the 4" TFT LCD ST7796S. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the 4" TFT LCD ST7796S use?
Most are built on RP2040/RP2350 (1).
How big is a typical board using the 4" TFT LCD ST7796S?
The median is 170 × 100 mm, and 0% are two-layer designs.
What is the most popular open source board using the 4" TFT LCD ST7796S?
By GitHub stars, YamhillFrontPanel by NT7S, with 9 stars.
Can I simulate one of these boards using the 4" TFT LCD ST7796S before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.