Category Archives: communication

Domotica using a NAS, a CA42, a Remeha heater and HTML5 part 4, the result.

It has been a little while ago but I made some progress and here is the result… A web interface showing information obtained from the Remeha Avanta heating. This is how it works: My Synology DS210J runs an application named … Continue reading

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Domotica using a NAS, a CA42, a Remeha heater and HTML5 part 3

Yesterday, I took some time and installed a serial sniffer on my laptop and peeked at the commununication between the Avanta P1 boiler and my laptop. I ran the Recom software and requested the boilers identity. The following command is … Continue reading

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Domotica using a NAS, a CA42, a Remeha heater and HTML5 part 2

I lost some time getting the CA42 to work. The cable I am using carries vendorID 0421 and productID 0802. A lot of suggestions on the web suggested to use the usbserial driver. I had to pass the vendor and … Continue reading

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