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AnsonCheng03 / homebridge-dohome-switch

DoHome Power Switch - Control 'Doit' / 'Dohome' power switch devices
Apache License 2.0
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[Device] timeout #1

Closed rvvaar closed 2 years ago

rvvaar commented 2 years ago

Hi, I have problem with configuration. I have all informations from DoHome app (where smart plug is working) but I got log info that device has been timeouted. I can use it via DoHome app. That can be problem with "Subnet" address - what do you mean there? Network address? Subnet mask? Gateway address? Broadcast address? I think I've tried all but still got timeout :C

AnsonCheng03 commented 2 years ago

Could you please let me know if you are using a Mac or a Windows computer?

rvvaar commented 2 years ago

Hi, I’m using a Mac computer, Homebridge is an VM on ESXi.

rvvaar commented 2 years ago

So.. I've tried on Windows PC and it seems to work. :O What's the problem?

AnsonCheng03 commented 2 years ago

When you click the On / Off button, homebridge will send a UDP package with an ASCII string 

cmd=ctrl&devices={_PRODUCTNAME_}&op={"cmd":5, "op":1}

If the device receives it successfully, it may reply with the string 

cmd=echo&dev=_DeviceName_&op={"res":0,"cmd":5,"stamps":0}

The device will show a timeout error if it could not receive any feedback from the DoHome device in 2.5 seconds.

You may fetch the packages from both homebridge and the DoHome plug via terminal by 

sudo tcpdump -i en0 -X -v 'udp port 6091'

Personally, I use the app UDP Terminal on AppStore since the terminal on Mac does not receive all packages. However, it is not free. (｡-_-｡)

Please verify whether the homebridge is sending any data.

AnsonCheng03 commented 2 years ago

https://github.com/SmartArduino/DoHome/tree/master/protocol

Here are some resources on the UDP protocol that the DoHome plug used.

rvvaar commented 2 years ago

Seems to be fine rn 🙂