Tekko32 F4 45A ESC (AM32) temp reports

Hardware Multirotors
1

I have a quad that the Tekko32 F4 45A ESC (AM32) esc’s reports wildly different temps in the logs.I did update the firmware today to the latest, this has been an ongoing issue since I put these esc’s in this quad.
I thought that I read somewhere that certain chipsets in esc’s have issues with reporting temps.
Just trying to figure out if I should trust what is reported or not.
It is currently 10-12c outside at my house.

The quad pulls 15amps total on 6s, so 3.75amps per esc.
2 Esc’s reports 75c temps after flying for a while but they start at…

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The other 2 report…

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image1537×448 25.4 KB

This is from a cold start, quad was sitting for days in my office that is the same temp as the outside.

2

Temp and Amps are unreliable on current AM32.
The issue is that the firmware is shared by component design, not by actual hardware.
You can have the case that the same firmware runs on a 45A ESC with current sensing and a 70A 4in1 ESC with a single current sensing, can’t really work.

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3

Thank you for that response!!I figured as much but wanted a second set of eyes on it.