An STM32 development board many years ago

dcexpert

An STM32 development board many years ago [Copy link]

I bought an STM32 development board with an ink screen many years ago. I accidentally took it out a few days ago and found that the screen was broken.

wangerxian

Is the volume icon on the right side of the development board touch-sensitive?

秦天qintian0303

This isn't official.

damiaa

It was seriously damp. What a pity.

luojiazidi_87

Over time, if it is not waterproof or moisture-proof, it is easy to break down. Electronic products are still greatly affected by the environment.

dcexpert

Qintianqintian0303 posted on 2023-6-13 12:02 This is not official

It is the official development board

dcexpert

wangerxian posted on 2023-6-13 10:50 Is the volume icon on the right side of the development board touch-sensitive?

It is touch function

dcexpert

luojiazidi_87 Published on 2023-6-13 16:01 After a long time, it is easy to break even if it is not waterproof or moisture-proof. Electronic products are still greatly affected by the environment;

We took good care in preserving it, and there is a protective layer on the screen surface, but it still broke.

led2015

There is no way, there will always be many unexpected things that you don't want to happen, and you may even drop it on the ground.

秦天qintian0303

dcexpert posted on 2023-6-13 20:04 It is the official development board

Well, this is indeed a long time, and it is rare to see official use of green PCB

dcexpert

Qintianqintian0303 posted on 2023-6-14 10:51 That is indeed a long time, and it is rare to see official use of green PCB

Not too few, the nucleo series is white and the discovery series is green.