Hi all,
do you think it is possible to use an old lcd display from an thermometer, such as this one (see attachment) to controll it via an esp?
I want to show the temperatur from the aquarium.
Regards
Sascha
Old LCD with ESP ?
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Old LCD with ESP ?
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Re: Old LCD with ESP ?
Not sure this belongs in the experimental forum, hardware seems more appropriate, but we'll see if a moderator moves it
Do you have any info on the lcd controller and possibly other ic's that are used? It is rather hard to find anything without that kind of information...
Do you have any info on the lcd controller and possibly other ic's that are used? It is rather hard to find anything without that kind of information...
/Ton (PayPal.me)
Re: Old LCD with ESP ?
Those thermometers often have a single chip, which is not accessible as its silicon is mounted directly on the PCB and has a blob poured over it.
So then you have to find out the lines of the LCD to what 'pixel' and make your own controller.
If you can do that, integrating it with ESPEasy is the least of your problems
So then you have to find out the lines of the LCD to what 'pixel' and make your own controller.
If you can do that, integrating it with ESPEasy is the least of your problems
Re: Old LCD with ESP ?
Hi TD-er,
okay I'll take it apart and see what's in it.
THX
okay I'll take it apart and see what's in it.
THX
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