I have to control 4 ceiling fans in a large room. They all have to be turned ON or OFF by a single button push (all at once). Can RM433 remote provide such controll (over 433 MHz pairing) ?
What size barrel on the DC power input and is it center positive? I'd like to order a PSU at the same time I order my device but I can't find any information at all on the power connector.
This ridiculous, there is no documentation what so ever about DC connection configuration. Is center pin positive or not? Which makes a huge difference.. Please can you tell us the DC configuration you used?
Hi! Quick question, on 4CHPROR3 how do you reset it to factory defaults? I have a strange situation, it has the default firmware on it and when i ask to turn on all lights only 3 turn on, one remains off. If i go and turn on specifically that channel relay it works just fine. any ideas pls?
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Finally found someone who tried 12v dc device with sonoff 4ch pro r3
Thank you for this video
where?LiNk?
@@OneCreativeBeardedMan 3:30 Watch the video.
OP You are not looking hard enough or at all.
I can't agree more. I have been looking for this video for days!!! Sharing, liking and subscribing!
Whats is the range of RF? I need it of max range in metre.
Saludo dime como se resetea el pro3 que no tiene lo micro sche
Hi, would I be able to power 2 12v cameras and 1 12v Led with this? If so what would the in put power need to be?
What polarity is the barrel jack? It doesn't say and everyone skips that part.
O único vídeo que achei, que mostrou claramente como fazer as ligações.
Só tenho a agradecer. TMJ 🤜🏼🤛🏼
Configuration for DC connector please?
I algo need this
Up
does cobs work with sonoff?
How can I change the name of the 4 channels in the app???
what is the DC used for? Backup power source?
I have to control 4 ceiling fans in a large room.
They all have to be turned ON or OFF by a single button push (all at once).
Can RM433 remote provide such controll (over 433 MHz pairing) ?
Why you not totally use the dc current you will use the dc current plus Ac ?
What size barrel on the DC power input and is it center positive? I'd like to order a PSU at the same time I order my device but I can't find any information at all on the power connector.
Can i connect it with Manual Switchs+Sonoff
how can you reset the transmitters?
what's the difference with r2 pro?
Hi ! Thanks for the video..
How to leave a RF 433 remote in Memory?
From experience it says linked unless you don't use it for a long period of time
best video! what is the 12v cable configuration from battery, positive center?
This ridiculous, there is no documentation what so ever about DC connection configuration. Is center pin positive or not? Which makes a huge difference.. Please can you tell us the DC configuration you used?
Is it true that it can only memorise one remote transmitter per channel?
Yes correct, it can only register one remote transmitter per channel :)
@@cytrontech have you tried more than one? Some literature says " *Each channel can pair 4 remote control buttons."
Hi!
Quick question, on 4CHPROR3 how do you reset it to factory defaults?
I have a strange situation, it has the default firmware on it and when i ask to turn on all lights only 3 turn on, one remains off.
If i go and turn on specifically that channel relay it works just fine.
any ideas pls?
You can refer to the user manual here at page 8: drive.google.com/file/d/1OjO7N3bd2m4xgKFSGl_4IvtWYIB8Q01k/view
First
Hello, if want to use it to control a door garage motor. What is the maximum motor power (or current) that this device can support?