Hello,
i dont know if i`m right here with this question
i have here 2 ESP, one with a DS18B20 and the second with a waveshare epaper display.
what i want, is to show the temperature from ESP1 on the Display on ESP2.
can i relalize this with ESPeasy? or perhaps with a other solution?
regard
ESP 1 with DS18B20 and a Second ESP with Display
Moderators: grovkillen, Stuntteam, TD-er
Re: ESP 1 with DS18B20 and a Second ESP with Display
Well, the hardest question is, is the display working with ESPEasy, at this moment?
Because there are dozens of different Waveshare ePaper displays, all requiring a slightly different chip-configuration, that I'm still looking for a usable way to implement them.
For transferring the data from the temperature sensor, we have the P2P Controller available, that'll allow you to get the data on the display unit, as documented here: https://espeasy.readthedocs.io/en/lates ... mong-nodes.
Because there are dozens of different Waveshare ePaper displays, all requiring a slightly different chip-configuration, that I'm still looking for a usable way to implement them.
For transferring the data from the temperature sensor, we have the P2P Controller available, that'll allow you to get the data on the display unit, as documented here: https://espeasy.readthedocs.io/en/lates ... mong-nodes.
/Ton (PayPal.me)
Re: ESP 1 with DS18B20 and a Second ESP with Display
I would use a epaper that works, at the Moment i havent one.
Is anywhere a List wirh working Displays?
Is anywhere a List wirh working Displays?
Re: ESP 1 with DS18B20 and a Second ESP with Display
For a list of all supported devices: https://espeasy.readthedocs.io/en/lates ... al-plugins
Re: ESP 1 with DS18B20 and a Second ESP with Display
There is also a PR that aims to support some additional ePaper devices, but that doesn't yet add any working displays
The documentation for the ePaper displays (P096) is blatantly missing from the RTD site (that's also planned to be added in that PR, but not yet written)
The current list of supported ePaper displays is:
- IL3897 (Lolin 250 x 122px)
- UC8151D (212 x 104px)
- SSD1680 (250 x 212px)
- Waveshare 2.7" (264 x 176px)
Please be aware that some displays have a matching resolution, but use a different chipset, and then won't work as intended. It is quite hard to determine the chipset (or find info about it), as usually that's not visible (or even blacked out/sanded off...) when looking at the board...
/Ton (PayPal.me)
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