I thought it might have been a lack of IP address in the TCP Modbus connector so did a rebuild.

However, it started working before I changed it so perhaps the install did not complete correctly the first time around. Oh well, a somewhat frustrating amount of time wasted :)

So it has been a while since I last updated my UniPi but was going round updating various machines and wanted to migrate to the latest version.

I cannot however, get the digital inputs to be either found or recognised, in debug mode they always come back as false. I have tried the old solution, a brand new solution etc. but nothing wants to pick them up. The relays and temperature gauges work fine and get read and can be set (via a NOT) however I can't seem to pick them up so my code won't work.

My code is simple in that when a couple of inputs go high they should flip the relay. It has been working fine and reverting back to the original uSD card image works fine.

I assume it is something to do with the pull up\down resistor setting but I can't see anyway of setting it properly.

Hardware is a Pi 2 and UniPi 1.1

Installed the latest version of the OS Image on as well as the RT.

Any ideas please?

Done some more testing and I currently wanting to use 4 inputs and 2 have ~ 5.5V and 2 have ~12V.

I have all the jumpers set to the writing side as per instructions.

If I have inputs connected to 1 and 2 with both ground to P02 with 5.5V they work fine and detect correctly.

If I then have additional inputs connected to what appears to be anything else and P01 with 12V they are also detected correctly.

However if I reboot with Fhem then I don't get any inputs working until I disconnected the grounds from P01 or P02 and then reconnect and all appear to detect input correctly. This also appears to fix 7 and 8 displaying ???

If I try using Evok on a different build then it correctly detects them all without any wiring changes so something software based is happening in the Fhem configuration.

However I am new to Fhem so trying to figure out what is causing this repeatable behaviour.

Any ideas? Also are 5 and higher inputs supposed to be green LEDS ?

Thanks for your help

I had originally setup my 2 inputs on inputs 3 and 4.

I changed to put on 1 and started up. Same difference. When I toggled the power to input it detected it ok and changed to a light bulb.

Toggled input and then changed now correctly to off light bulb.

This seems to persist after reboot so input 1 seems ok now.

Inputs 7 and 8 are still the same but I assume if I test them in the same manner they would work too.

Any ideas what causes this or if I can set 7 and 8 without having to rewire?

Have set the UniPi with the B+ bought as the kit from here. Have downloaded FHEM and setup however 3 of my inputs are showing as ???. They are 1, 8 and 9.

Have I missed something obvious in the settings to enable these?

Have set the UniPi with the B+ bought as the kit from here. Have downloaded FHEM and setup however 3 of my inputs are showing as ???. They are 1, 8 and 9.

Have I missed something obvious in the settings to enable these?