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Yeah if you want a 1/10Hz (10 second period) on/off output at 12V, set the HeaterMeter output mode to "Pulse" and set the min to 100%. Then it won't do a 490Hz PWM it will run proportionally to the output requested so 65% would be on for 6.5 seconds and off for 3.5 seconds then repeat. I've...

Sounds more like an SD card issue. Check the Status -> Kernel Log for information about errors accessing the device or if the filesystem can't be mounted.

Possibly last snapshot of the year and development cycle! [www] Force a graph update if there has been a 15 seconds gap since the last hmstatus JSON was received [www] Reduce EventSource retry interval to 1s to resume a disconnection more quickly on mobile [www] Code cleanup, all var replaced...

Oh boy one of those! I have one of those too in a box of other HeaterMeters. The thread it is from is here but most of the links are dead. If you just want a case that fits the old 4.0 HeaterMeter style with the RCA jack out the front, I think the 2line-TOP 2line-BOTTOM stls will fit EDIT: Oops...

They're also linked in the first post of this thread, so no search-fu necessary!

That's unexpected because the wifi hasn't changed in like 2+ years. I don't believe this is related to the snapshot at all either but more likely a bit of networking weirdness or the wrong firmware image used? All devices I've tested (Pi 3B+, Zero W, Pi 2B + Edimax, original Pi B + Edimax) all...

You can also use any USB Mass Storage device (usb stick / flash drive) and put the wifi configuration on that. When HeaterMeter boots, it checks for a wifi config on the USB device and uses that to reconfigure the wifi. You'd need one to switch it back once you got home as well though (or use...

Haha even some of us in medical states 🙃 Merry Christmas to you too!

Firmware Snapshot 20201223 [lm] Add a stop_service function that performs a backup before shutting down. This means if you reboot mid-cook, the graph will have the smallest gap in it. Previously it would have up to 5 minutes missing. [lm] Perform a stash operation if the time jumps forward to...

How many times have you been so excited to eat delicious smoked meats that you've forgotten to stash / archive the database? Never? Well... I guess that's fine too, but now HeaterMeter will automatically stash databases for you! If you've never visited the Archive page, or don't have any idea...

OpenSCAD can export OFF, AMF, or 3MF models as well, do any of those work better with Fusion 360?

It is not related to the snapshot in any way. I can see that the blower and damper (the outputs) would move if the temperature changes, I don't need to see a video of a damper moving. All the things you do in the webui aren't run on the same device as what controls the output so there's zero...

What do you mean by this, like the output changes? I certainly have seen that the temperature can change by 0.5F or so when accessing the Pi connected on USB power. I've never seen that happen on one plugged into 12V though. In any case, if you're talking about the temperature changing when the...

Pushing last night's snapshot uncovered a very very long-standing bug so I was able to reproduce it and fix it! New snapshot [wrt] Use the RRD backup as a basis for the system clock on startup instead of a config file in /etc when available. Fixes empty database after reboot after changing...

Note that the latest snapshot includes being able to enabled/disable LidTrack so the option to force it on in System -> Startup should be removed for anyone using that.

Snapshoooooooooot! [www] Add lidtrack_enabled to config page, just set the lid detection method to LidTrack and up your duration to at least 5 minutes, but 10 minutes is suggested [www] Enhance setpoint option on config page. Supported units in a dropdown? Wow wowwowowow wow. Now borderline...

I have to admit that I don't understand what you're seeing there either. It is very strange that the voltage can be below ground, but even weirder that it only happens on battery power and not wall power. I would even think it would be the opposite, that the wall adapter would create weird...

Wow those look so pretty! I was actually thinking about redesigning the body to take a small PCB that would take the same ethernet jack as on the HeaterMeter and have pinheader footprints for the servo and fan, along with a couple capacitors. I think the punchdown has a high chance of making a...

All I know is this sounds like something I want to see now. Either success or fireball, I think I'll enjoy the outcome.

I don't think we ever used anything from Mouser so there wasn't any part number for it. I bought like 5x new old stock from eBay back when the 4-line mode was suggested. The ones I have, Varitronix MDL-20464B-LV-GLED4, are 20x4 but note that even in 4-line mode, HeaterMeter still only fills 16...