Still working on diagrams as the circuit changed a fair bit from our initial design. I am just wondering about SPI on the Arduino mega. The PT100 uses...
I am using 1.1.0.14 control software and v44 device firmware on Arduino Mega R3's. It has been working well for me controlling 240V AC fridges. But th...
So we think we have ruled out the relay as being the problem in the circuit. We removed it completely and still experienced the same problem of the PT...
My current relay does not have the ability to provide separate power. There is a signal, +ve, and -ve. I would guess it is a "high trigger" relay as I...
After a bunch of reading, and noting the lack of a tickbox stating this relay is not isolated on a very small table of features on the Jaycar website,...
Also the schematic for the relay is very sparse, so I can't give you much info on that. It is a pre-built board using the standard relay module for Ar...
At it's basic.RTD probe wired up to pin 52, 50, and 51 as per schematicCS to pin 14I have now taken 5V and GND from Arduino V2 ethernet card instead o...
This is probably all I'm going to do. My commercial install will be going in later this month, so I just wanted to be guaranteed I had some form of co...
So more as a record to myself, but maybe there are others who want to inspect the log files. I noticed the "Date Modified" date on the log file for my...
Maybe allow a setting to bind multiple "sources" to the same "value", using your setting names. In my case, I'd like to bind the actual and target rea...
The problem I have with the automatic settings is that I am plotting actual temperature vs target temperature. The 2 axis have different scales so a 1...
yeh, I see this as an interim measure until querying data or http post and gets are available in BruControl scripting. Like I said before, I'm not too...
So as a further update: the latest entries in the log file were from 4:12PM. The file was not actually updated until 4:26PM, but it did contain all th...