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Old 01-27-2023, 02:56 AM   #1 (permalink)
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MPGuino fuel level and ESP32

Hi all,

I've been happily running an MPGuino for years, and apart from resetting "current" when I EoC for some reason, it's been rock solid.

In the modern world of Home Assistant and ESP32s, I was wondering of anyone had tried sending MPGuino data to their smart home dashboard?

I see plenty of folk doing that with an ESP32 and elm327, but I don't have OBD II

Additionally, if I wanted to see fuel level, I'd probably have to work out a way to tap the fuel level sender resistance signal. Maybe sensing the voltage on that line?


Will you recoup money spent on mods in fuel saved? see my spreadsheets here
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