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+-- Forum: Third Party (interfacing to Comfort) (https://www.comfortforums.com/forum-5.html)
+--- Forum: Heatmiser (https://www.comfortforums.com/forum-42.html)
+--- Thread: UCM Heatmiser (/thread-3475.html)
- ident - 10-07-2013
The Draft UCM/Heatmiser Manual can be downloaded from https://www.cytech.biz/product_details.php?item_id=393
Those who need to consider wiring and what parts to buy, what features are available, please take a look at the manual
This describes RS485 connections only, interface to wifi will be added later
- tman - 10-07-2013
There are a couple minor mistakes in the manual as it makes multiple references to the ETH02 module when it only works with the new ETH03 module.
\"Suitable Submodules is AUX485 or ETH02 must be purchased separately and are not included.\"
\"Submodule ETH02 or AUX485 (sold separately)\"
- juwi_uk - 10-07-2013
Presume you\'ll add some info for Eth3 connection method too?
- tman - 10-07-2013
The new ETH03 appears to use a PIC which I assume would be something like the PIC18F67J60 which has built in 10Mbps Ethernet. I assume there won\'t be so many updates required that it will exceed the 100 cycle limit for the internal program flash?
- ident - 10-07-2013
You are right, we have to change the references to ETH
I think the more accurate explanation is that ETH02 will still work in Client mode but that it will be replaced