Advice on IR blaster?

Forums › Gadgets, robotics, home automation, electronics (including wearables) › Advice on IR blaster?

SpookyAwol

639 posts

Ultimate Geek
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#296100 21-May-2022 12:22

Theres been quite a bit of discussion over the years on IR blasters for home automation and Im just wondering if anyone has any more advice before pushing the button on a solution.

Its mainly for dumb A/C control.

Broadlink seems to be one of the most recommended options, but Im also considering the aqara hub to extend the zigbee network and integrate with HA.

Any real world advice on current options?

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SpookyAwol

639 posts

Ultimate Geek
+1 received by user: 54

#2917064 22-May-2022 13:24

kotuku4: I have a Broadlink RM mini 3 to control a Fujitsu heat pump. I use a Broadlink app with timers to set on, change of temp, off time. Does link to Google home but limited function. It's a very cheap option that works for me.
I would consider an rm4 mini and optional temp and humidity sensor in future.

Do you have any thoughts on how directional they are as far as angles / distance they can be from the sensor?

Oblivian

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#2917096 22-May-2022 14:55

I added a made in china type temp/humidity enabled IR to control the fujitsu here via smart life/google.

The catch is with fuj at least, the codes sent when the remote is used is multi code. On, mode, temp, fanspeed sent as a bundle

When it comes to the IR, it can't do that. So even simple tasks like on/off via voice or app is normally not happening. Or may only work once. And then if the real remote is used futher voice control fails.

As do set patterns or automation as a result :/ Can power it up using mode change selector IR code however. But thats no good for voice on/off.

Mamaged to force a different IR set where power on/off works. But then the default set it gives you cant change into a heat mode. (Like its a cooler only)

So mileage may vary when replicating IRs if theres not a better learn/clone method.

The range and angle on mine is good. Its on the floor to the left of the AC a few ft (receiver is on the top) and still works. As does the tv some 5m or so away with a couch obstructing