Well, timestamps may not work since I have no valid persistent RTC. The 3 minutes of data that I just recently got starts with 00:00:00 using localtime(), but it's unlikely to be the first 3 minutes of operation since the burner comes on within 30 seconds and the end of the 3 minutes is the same temp as the beginning. So the 3 minutes is likely from the end of the cycle when the heat was definitely off. Which leads me to suspect that the Pico is resetting, either by a power issue or by a MicroPython issue which could be triggered by the SD card...maybe.
I'll probably wind up moving the project to C, to avoid any MicroPython problem.
I'll probably wind up moving the project to C, to avoid any MicroPython problem.
Statistics: Posted by Mike**K — Thu Dec 05, 2024 4:47 pm