I would like to get clarification on the design reason for the servo and blower running at the same time.
Is the servo intended to close the damper at the blower output to stop the draft?
Is the servo intended to take place of the blower and move the BGE draft door?
Is the servo intended to...
Bryan,
I thought about doing this. I just want to verify the procedure.
1. Remove Power
2. Measure with Ohm Meter the resistor only while on PCB
3. Enter value in webui
Is that all? Or will I get a bad reading with it installed?
Nick
John,
I had similar issues. I found that I could power via the rPI but not the 12v socket. First make sure that you do not try to apply power via the rPI and the 12v connection. I used the diagram Bryan posted to check voltages...
So this didn't go as well as I had hoped. I believe the issue stands with the probe used for calibrating. I am using the Maverick ET-73 Grill Probe. As mentioned in some other posts it is not a very fast acting temperature probe. Digging in my memory banks I remembered that there are a few...
Bryan,
I think I need to get more of a range. I only took a range from ice water to boiling water. I am going to run a more full scale test on one of my probes tonight. I did find a project that had some java code that I pumped my CSV values into. It may be possible to just compile the c...
Bryan,
I was successful. I was able to read from 0c to 100c about 297 lines of data. I did this for 3 iGrill probes and some other one that I am not sure who makes the thing. I will let you know what I come up with for the coefficients. I will also try to detail out how I did this successfully...
Steve,
I came up with the same numbers. I did notice that the pit probe was a bit different and I had included different coefficients for that probe. I also took my lower two numbers and used your higher number and came up with the same values for the pit probe. So these should be pretty...
That was for the ambient igrill grill probe. They do appear to be the same for the meat probes as well.
So to do your own measurements you will need to be able to provide some very consistent temps to allow yourself enough time to capture the temp and resistance reading.
You will need to...
I have measured the resistance on my iGrill Probes at a few different temps and was able to determine the coefficients. I think that they could be better had my ohm meter been of higher quality. I find the temp to be very close to the same reading as my Maverick ET-73.
iGrill Grill Probe...
I purchased the Maverick prob for my pit but made a stupid assumption that my old iGrill food probes were the same probe.... Does anyone happen to know the coefficient settings, resistance for the iGril probes? It would be a great help if anyone does... Otherwise I will have to take a day...
+1
Just finished mine tonight. It was my first time soldering a PCB from scratch so it was a little getting used to. Once I figured out the proper bending of the resistors with the needle nose it started to go much faster. I started at 9:30pm and finished the HeaterMeter 4.0 board at 12:30...