Search found 7 matches

by JuggeW
08 Apr 2025, 18:10
Forum: Hardware
Topic: Modbus RTU Master config
Replies: 6
Views: 8267

Re: Modbus RTU Master config

Thanks Dirk.

It would be nice to have integration in Pictory as you said :).

Br

Jörgen
by JuggeW
01 Apr 2025, 16:25
Forum: Hardware
Topic: Modbus RTU Master config
Replies: 6
Views: 8267

Re: Modbus RTU Master config

Hi again Dirk, I have tried to follow all the guides and tutorials that you posted but it doesnt work.

Obovously I dont want to add a USB RS485 because the Connect 4 have onboard RS485.

Have no more ideas right now..
by JuggeW
01 Apr 2025, 15:43
Forum: Hardware
Topic: Modbus RTU Master config
Replies: 6
Views: 8267

Re: Modbus RTU Master config

Hi Dirk,

There is no file called resistor.c on the revPi.

Is there an instruction that is tailored to Connect 4 because the GUI is not the same as in the guides so its hard to follow the guides?

Br,

Jörgen
by JuggeW
31 Mar 2025, 11:13
Forum: Hardware
Topic: Modbus RTU Master config
Replies: 6
Views: 8267

Re: Modbus RTU Master config

No ideas from the forum?
by JuggeW
23 Mar 2025, 08:57
Forum: Hardware
Topic: Modbus RTU Master config
Replies: 6
Views: 8267

Modbus RTU Master config

Hi! Novice Pi:er here :)

Im trying to read from modbus rtu slave on RS485 but cant get any data from the device.
I have followed all the instructions and tried so many things but all fails.

This is my setup, RevPi connnect4, P terminal on RevPi is connected to B on flow meter and N terminal on ...
by JuggeW
13 Feb 2025, 13:43
Forum: Hardware
Topic: Thermocouples and RevPi
Replies: 3
Views: 4840

Re: Thermocouples and RevPi


Hi Jörgen so is it an analog measurement or interface?
I think the answer to your question is no because we have those questions again and again but take a look at the documentation and the data sheets of the AIO module and the MIO module here:
https://revolutionpi.com/documentation/revpi-aio ...
by JuggeW
11 Feb 2025, 19:28
Forum: Hardware
Topic: Thermocouples and RevPi
Replies: 3
Views: 4840

Thermocouples and RevPi

Hi, I have a project where I want to connect 30 thermocouples to a controller that can do scripts. RevPi seem to be a perfect controller for what I need in terms om control features. But I can't seem to find any Io for thermocouples. Anyone know if it is possible to connect thermocouples to RevPi ...