The Unifi Protect G4 Doorbell

Posted on Sun 12 June 2022 in reverse-engineering

I've been dragging my feet for years to get a video doorbell. I wanted a doorbell that "just works" as a doorbell, even if the WiFi is down, and I didn't want my video footage to be stored in the cloud, but only accessible when on the local network, either …

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Reverse engineering the Mitsubishi heat-pump WiFi adapter

Posted on Sat 04 June 2022 in reverse-engineering

Recently we had a heat pump (A/C, air conditioner, AirCon) installed. The indoor units came with the usual IR remote, but they also had a built-in WiFi module along with a smartphone app to control them from anywhere. I'm not a big fan of connecting home appliances to clouds …

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