As promised in the Wall plug (passthrough) or socket monitors? - #10 by pb66 thread, here’s some code for reading tp-link hs-110 energy monitoring smart sockets and posting to an emonhub socket interfacer. The script needs to be executable and started at boot via service unit or init script and som…

Hi Paul I recently got some of these plugs and have just tried your script. It looks like I don’t get anything back. This is the error i’m getting: FAIL 1602013830.0 Unable to read node 28: No JSON object could be decoded I can see my devices on the network and port 9999 is open. Do your device…

Hi Brian, I have 3 of these, 2 are still in service with no issues, the other hasn’t been used in a while. I just dug it out to try it and whilst I had some issues getting it connected to my network for a string of annoying reasons, device wouldn’t connect to unchanged local network despite reserve…

Hi Paul Thanks for your reply and experiments to investigate. My plugs say v4.1 on the lable on the back. So, I’ve investigated a bit further and found a python program that does work with my devices - the comments say: # by Lubomir Stroetmann # Copyright 2016 softScheck GmbH Although I actually…

[image] bdhughes: don’t really know what ‘pack’ does Python pack performs conversions between Python values and C structs represented as Python strings.

[image] bdhughes: I’ve investigated a bit further and found a python program that does work with my devices - the comments say: by Lubomir Stroetmann Copyright 2016 softScheck GmbH Ahhh yes! Most of my code above originates from his work too. He did this blog on reverse engineering the tp-l…

Hijacking a little here, as this just popped up new again. I ended up doing this for a hs110 energy monitor, and didn’t find this post so I came up with the following script. Call it with the IP address of your plug, and the MQTT service you want to publish to. It assumes you still have your mqtt pa…

[image] bdhughes: I noticed that the encrypt function is slightly different to yours. The result variable is initialised differently so I commented out your line and put the modified version in: #result = “\0\0\0\0” result = pack(’>I’, len(string)) Just a quick note to confirm this simple e…

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Python code to read TP-Link HS110

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