The switch is WeMo Switch V1 AU and seems to be working nicely so far.
Very easy to set up.
Previously I hated the gadget and had all sorts of problems.
Loaded latest firmware and will see how it goes.
https://youtu.be/u9afVhMGHB4
Since WeMo doesn't sell switches anymore it is a slightly useless exercise but it was my first attempt to incorporate multiple platforms into Homebridge and seems to be working well.
Just added a plugin https://github.com/rudders/homebridge-platform-wemo
I had to do a little mucking around to figure out config.json file so I wanted to post a link here. https://1drv.ms/t/s!AminzOc-NC4UgaNHa_NXlYIyZGQkZQ
The switch is WeMo Switch V1 AU and seems to be working nicely so far. Very easy to set up. Previously I hated the gadget and had all sorts of problems. Loaded latest firmware and will see how it goes. https://youtu.be/u9afVhMGHB4