OTGW: No messages in the log..only timesatamp with OTGW:

For OpenTherm-gateway related questions in Domoticz

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CaptainSlow
Posts: 60
Joined: Thursday 08 December 2016 21:07
Target OS: Raspberry Pi / ODroid
Domoticz version: Beta
Location: Bussum
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Re: OTGW: No messages in the log..only timesatamp with OTGW:

Post by CaptainSlow »

Ok, did you play around with voltage reference yet?
You can submit such a command via either OT monitor or domoticz. In my case I had to set on VR=1. Probably caused by the too low capacity of the OTGW transformer which I will change to more powerfull one. see other posts in this forum.

VR=level
Voltage Reference - Change the reference voltage used as a threshold for the comparators. This configuration option is stored in non-volatile memory so it will persist even if the gateway has been powered off. The level must be specified as a single digit according to the following table:
0 1 2 3 4 5 6 7 8 9
0.625V 0.833V 1.042V 1.250V 1.458V 1.667V 1.875V 2.083V 2.292V 2.500V
The normal value is 3.
Examples: VR=3, VR=4
____________________________________________________________________
Raspberry PI 3 Model B with USB stick, Domoticz Stable, OTGW LAN with ESP wifi-bridge and Isense Thermostat using the Outside Temp from Buienradar via Domoticz, Milight Ibox-2(V6)
goldman541
Posts: 16
Joined: Saturday 19 November 2016 15:20
Target OS: Raspberry Pi / ODroid
Domoticz version: 2020.2
Location: Netherlands
Contact:

Re: OTGW: No messages in the log..only timesatamp with OTGW:

Post by goldman541 »

I have tried that but I set it back to VR=1.
and if look at data from the boiler I see nothing but the thermostat does send data

Verstuurd vanaf mijn SM-G920F met Tapatalk
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