Hi guys,

Im at planning stage to mod my autogate with sonoff sv.
Before i proceed, need some expert here to correct me...
Please note, I do not have E&E skill...
Im doing this for fun...

Gate: C S Swing Gate Auto
Model: CS 5116

Full Set, I believe the black box is RF module


Board Picture


It have the following interface
Note: I do not have the manual for this gate, haiz... this why Im drawing this


Full Diagram


Sonoff SV


I believe the RF module is using DC power, that why I choose Sonoff SV for this project.

The part i planned to mod-in is (18), (19), and (20) interface.

1. Based on the diagram, it did not show the DC voltage for RF module.
What is the general power for RF module 5V? 12V? 24V?
btw What does COM interface mean?

2. The trigger point is based on pulse button (single press) to open and close.
Ewelink able to set 1second timer to simulate the on/off pulse, this will work rite?

3. I know sonoff sv is single channel, but we can mod it to hv 2 channel rite?
1st channel = open single gate
2nd channel = open both gate

4. Do I need a relay for the pulse switch? if yes how big?
note: sonoff hv build-in relay...

5. Ok here is another tricky part, can I have close/open gate status?
sacrificed 2nd channel, mod it to status monitoring... ??

This post has been edited by lucaswjk: May 31 2018, 01:25 PM

reserve #1

reserve #2

reserve #3

Great DIY and good luck. RF module should be 5V. It is pulse signal with carrier freq of certain MHz.

I have not check out sonoff SV but this is a good thread I'm interested in

the auto gate remote send binary code to the RF receiver and once it match (if you open up the RF black box) then it just send trigger to turn relay on/off on the mainboard

Thank you, I m sure i need alot of feedback.
afterall i do not have the necessary skill to complete it.

ps: im going to order coming 1june using lazada voucher.
that y i ask all the question first before someone say i bought the wrong stuff

i do not planned to use RF,
im going to incorporate the on/off switch with the sonoff (wifi) triggering...

Go to smart home thread and read there. Some discuss there.

Use the inching sonoff instead the basic.

Ozak, inching sonoff works?

Go to smart home and discuss.