After trying to get RFxCom 868MHz working with this Orcon ventilation system I got the tip to try Shelly 2.5. Hardware splicing it between the mainboard and the perilex cable. The Shelly 2.5 was unavailable. Out of collection? The 2PM was the successor. Bought some metal endcaps, or what they are called in English, aderhulsjes in Dutch. And the pliers to crimp them onto the cut wires. Finagling these short wires in the 2PM and 2 wago 3pin connectors for PE and L. In HomeAssistant I created a
ShellyPlus 2PM issue · Issue #686 · StyraHem/ShellyForHASS · GitHub
Shelly Motion 2 review & Home Assistant integration
ShellyPlus 2PM issue · Issue #686 · StyraHem/ShellyForHASS · GitHub
Shelly Pro 2PM is a DIN rail mountable 2-channel smart switch with power measurement capabilities. Enhanced with all the gen2 firmware flexibility and
Pro 2PM, Wi-Fi, LAN and Bluetooth 2 Channel Smart Relay, Home and Facility Automation
Shelly & Ubiquity Mix-up? · Issue #66444 · home-assistant/core · GitHub
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