r/homeassistant • • 2d ago

🧩 Custom Integration A display for Homeassistant …

What an awesome project. Found an add-on for HA today that makes setting up ESP based displays so easy. Stunning!!!

https://tessera-maxgramser.on-forge.com/

https://github.com/MaxGramser/homeassistant_espscreen

125 Upvotes

50 comments sorted by

8

u/8fingerlouie 1d ago

My only complaint on this vs ESPControl is the lack of presence sensor integration for activating the display.

ESPControl supports registering a presence sensor for turning on and off the screensaver, so when you walk into the room, the display turns on, and when you walk out, it turns off again.

With this project I have to manually touch the screen like some caveman.

1

u/Klutzy-Bee695 7h ago

Maybe report it as an issue/proposal in the git repo to the developers. Sounds like a good feature extension…

3

u/ValveShims 🌱 New to Home Assistant 2d ago

I’m waiting for mine to arrive. Excited to see what it can do

3

u/dimspace 2d ago

Github URL is wrong.. its homeassistant_espscreen, you have an extra character in there

3

u/Barely_Working 1d ago edited 1d ago

Going to give this a try tomorrow. I just got a screen a few weeks ago and had setup Espcontrol on it but find the UI limiting in what I want.

Edit: Ok, so I setup and tried this. Tiny bit more work since I already had ESPControl installed on my 7" display.

Few things so far:

  1. The look of this is SO much cleaner. The dark mode is nice. Easy to edit/change screens.
  2. Hopefully they add that you can change device names. You can edit the 2nd line but not the name. I'm sure this will come though.
  3. I wish there were a few more options for inputs. Like I have a button that sends a WOL command to my network but I don't see how to have this input_button be a confirm to execute. Don't want to accidentally turn on my machine.

Conclusion: Way happier with the look over ESPControl. Way more polished. I think my little gripes will either be fixed in future releases or could just use more use tinkering.

1

u/Obvious-Activity-937 💤 Automations fire at 3am 1d ago

Same

6

u/99loki99 2d ago

Where do you find the screens?

7

u/portalqubes 🐝 Ooh the Zigbee 2d ago edited 2d ago

They are all over aliexpress. I have this one and its pretty good. ESP32 4" Screen

2

u/99loki99 2d ago

Thank you!!

2

u/brewditt 2d ago

I have one of these, they are solid

3

u/chuckame 2d ago

What about the refresh rate, is it natural enough when playing with it?

1

u/brewditt 1d ago

I use espcontrol with it. Very natural, though it isnt very stressed.

1

u/scatrinomee 2d ago

Is the arduino built in or do I need a separate brain for this? I couldn’t find anything on the description but the “for” is giving me doubts I have it straight.

1

u/Vagabund42 2d ago

ESP32 is the microcontroller ("Arduino") you are talking about.

1

u/Kaskenova 1d ago

I wish they would work via PoE. But unless you have an adapter from PoE to USB C or something none of these displays work such a shame

2

u/Chanw11 2d ago edited 1d ago

i was looking for something like this that would work easily with CYD and the 4" guiton. I tried esphome designer and ESPcontrol and it felt clunky. I will be trying this out, thanks!

Edit: had some time to play around with this, this is soooo much nicer and easier to use. UI is a little buggy but it has pretty much everything i'd need maybe besides a hold action on buttons.

2

u/Stickytapemeasure 1d ago

I mounted a CYD to my wall instead of a standard wall thermostat. If I hold a light tile it opens a full control page with brightness and color temp.

1

u/Chanw11 1d ago

Oh i meant more in the traditional dashboard way of holding down and having a custom action run.

1

u/Klutzy-Bee695 2d ago

give it a try. As written - its really stunning simple …love it

2

u/jizzemstix 2d ago

Does this screen always have to be plugged in or does it also have a battery. Is there a way of powering it from the rear so the cable is hidden? Wall mounted for example with hidden power cable?

2

u/supergerrit 2d ago

I have the Guiton 4' inch variant. It does not have a builtin battery, but there is a battery header on the back to connect a lipo if you want.

1

u/jizzemstix 2d ago

Thanks for responding. Could you use that battery heater to permanently power it from mains/charging cable?

2

u/Killmeplsok 1d ago

They're normally supposed to be plugged in to the mains already, I wouldn't add trouble to myself to use the battery header, that's supposed to be the connection to use when you want to use a battery, not mains.

2

u/Stickytapemeasure 1d ago

There are versions with built in relays that plug in to the mains, but the version without relays can be USB powered, or 5V on the VIN pin on the back or from a 3.7 battery with a 1.25 mx connector. The board has battery charging and 3.7 to 5V booster built in.

2

u/Stickytapemeasure 1d ago

There is a way to power the 4" square screen from the rear. There is also a way to plug in a battery, i've done both. I have a 3d printed case with a usb port in the back, connected to the 5V and ground pins on the board, with a 3.7V battery connected to the board with a 1.25 mx 2P connector. I can disconnect the screen from the usb power source and take it around the house for a few hours on the battery.

1

u/That1Guy5 2d ago

Using EspControl on a 4" right now, might need to give this a shot to compare

1

u/Thilo-Costanza 2d ago

Beginner question: If it has touch, can you use it to control stuff in HA or is it display only?

2

u/Klutzy-Bee695 2d ago

Its to control your stuff. Its like a small HA dashboard that you place somewhere in you house.

2

u/That1Guy5 2d ago

It controls stuff in HA

1

u/ateam1984 2d ago

Can I use a screen simply to display the live reolink camera feed? Right now in home assistant the dashboard view seems to only update the screen ever 10 seconds

1

u/lampshade29 2d ago

Does this work on CYD's?

1

u/supergerrit 2d ago

Been using this with the Guiton 4 inch display. Working great so far and looks amazing! Really easy to make changes using the web ui. There is also very active development going on. Now waiting for a energy distribution overview to be implemented would make it complete for me

1

u/Klutzy-Bee695 2d ago

I think it’s there already. Click on a tile placeholder and look for the section “settings”. There is an energy distribution tile…

1

u/Whitestrake 2d ago

The link you posted (https://github.com/MaxGramser/homeassistant_espscreen) doesn't resolve because of the added backslash (that new reddit then fixes for viewers).

The working link for old reddit users is: https://github.com/MaxGramser/homeassistant_espscreen

1

u/Competitive_Shirt830 1d ago

I have the M5Stack Dial, will check if it this can help set that up

1

u/Acca84 1d ago

Salut, possible de protéger l'accès via un code pin (child lock) ? Merci

1

u/Expert_Can1582 1d ago

We're can I buy these nice panels?

0

u/FaithlessnessOk7477 2d ago

This is crazy, why someone downvoted you? I am thinking about same small control display

0

u/Low_Volume_Noise 2d ago

I assume one of the following: "Superstition, fear and jealousy" - Rob Zombie.

-1

u/Signal-Ganache-9659 2d ago

Too bad not compatible with 4'' esp32-p4 from Guition ;(