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VEgos.1
Visitor II
Apr 4, 2022 8:08 AM UTC
Question

Choice STM32 model with supporting high screen resolution

Hello! I want to do my petproject with stm32 and display.

Ran into a problem with a choice of model supporting large resolution (5' 720*3RGB(H)X1280(V) for example).

I tried filter in STM32Finder with TFT LCD (394 items found), but i need to look at each model for details. Example in attach. How I can find all with supporting +/- 1280*720?

May be I do something wrong and is there an option to choose a cheap stm32 and some separate video module for such a resolution?

Tell me, please, how to do it right?

This topic has been closed for replies.

2 replies

waclawek.jan
Super User
Apr 4, 2022 9:22 AM UTC

While I haven't checked, it's quite likely that hardware (registers width etc.) allows such resolution in all STM32 models. The available bandwidth will be the main showstopper. This depends on many factors.

Read AN4861.

Try to find an existing module with such display and with examples, at least as an inspiration.

JW

MM..1
Super User
Apr 4, 2022 12:06 PM UTC

Add to filter DSI , other interfaces is for high resolution ...