List Good Monitors To Build With

ihavetenfingers

@Cato
New user here, exactly what I came looking for.

ottobot

I mostly pillage pawnshops and thrift stores for my displays. I take what I can get and make it work. I usually never spend more than $30 for a display unless I’m doing something large for someone.

FlatPepsi

This sounds like a noble idea- but the number of monitors/screen out there is staggering.
It might be more fruitful to have a negative list - known monitors that DON’T work well as MM.

From what I’ve seen, anything with HDMI works, and with an adapter (which I’m doing), anything with a VGA works. Even the power on/off signals from MMM-PIR-Sensor works great on my humble VGA based, low-res Dell 1908FP.

AdamMoses-GitHub

@FlatPepsi You are right, flagging which ones NOT to buy may in fact be more useful or at least more effective at saving money.

steve23p9835908

Hi,

I’m looking for a monitor right now to use in a PIR setup to save on power. My concern is that the monitor will display “no signal” when the HDMI signal is cut. Should I be worried about this and does anyone know how to get around it?

Thanks,
Steve

Timeeee

@steve23p9835908

@steve23p9835908 said in List Good Monitors To Build With:

Hi,

I’m looking for a monitor right now to use in a PIR setup to save on power. My concern is that the monitor will display “no signal” when the HDMI signal is cut. Should I be worried about this and does anyone know how to get around it?

Thanks,
Steve

Currently having the exact same problem. I’m currently looking into HDMI CEC stuff, but don’t know if I’m able to fix it with that. It may be the best option not to “cut” HDMI output, but to send the monitor into powersave-mode. I will investigate and let you know if there is some progress!

yawns

@Timeeee said in List Good Monitors To Build With:

HDMI CEC

using https://github.com/Pulse-Eight/libcec indeed works fine, I use the same thing on my pi. It is not yet connected to the PIR sensor, so I cannot provide a out-of-the-box solution for you.
One thing you should keep in mind is the “boot delay” the screen needs when you resume out of standby.

Timeeee

@yawns said in List Good Monitors To Build With:

@Timeeee said in List Good Monitors To Build With:

HDMI CEC

using https://github.com/Pulse-Eight/libcec indeed works fine, I use the same thing on my pi. It is not yet connected to the PIR sensor, so I cannot provide a out-of-the-box solution for you.
One thing you should keep in mind is the “boot delay” the screen needs when you resume out of standby.

Thank you dude!
Maybe I can get Pulse-Eight running somewhere today. Will hook it up to my PIR as soon as possible :D

The delay is fine for me, better then “no signal” ;)

steve23p9835908

Do all HDMI devices respond to these commands or only particular models? If the latter, can you recommend one? Cheers, Steve

yawns

@Timeeee said in List Good Monitors To Build With:

Maybe I can get Pulse-Eight running somewhere today.

I followed these few steps: http://constey.de/2014/10/fernseher-ueber-hdmi-per-raspberry-pi-steuern-cec/
I know the instructions are in German, but the commands should be enough.

@steve23p9835908 said in List Good Monitors To Build With:

Do all HDMI devices respond to these commands or only particular models?

I would say most “smart” screens do, but I don’t have a list of screens which support this. Sorry