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Digitise an older engine - ESP32
#46
Hi, thanks for your comments and for subscribing. I have responded on the video also. Some of what I had to do with mine at the very beginning was due to the code not being fully correct. Help from people on here, in particular Techstyle sorted that out.

You will need some sort of control to get your ohm values unless you can find the sensor specification. You could use an IR heat sensor gun or even a digital temp sensor to check the temp and record the ohm value. Once you have this, you are good to go.

If you are replacing, you just need to know the thread size, for example I found out that a car temp sensor I think it was from a Peugeot was the same as mine.

Your other option is you use my curve and see what happens. If at normal run temp it reads correctly then you should be ok. It’s no real substitute for the full set of values unfortunately.

Let us know if we can help further.

Mat
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Messages In This Thread
RE: Digitise an older engine - ESP32 - by MigGat - 2022-03-24, 10:11 AM
RE: Digitise an older engine - ESP32 - by Sailoog - 2022-03-25, 08:08 PM
RE: Digitise an older engine - ESP32 - by Paul M - 2022-03-26, 03:22 PM
RE: Digitise an older engine - ESP32 - by PaddyB - 2022-03-28, 11:30 AM
RE: Digitise an older engine - ESP32 - by PaddyB - 2022-03-26, 09:21 PM
RE: Digitise an older engine - ESP32 - by Sailoog - 2022-03-31, 11:59 AM
RE: Digitise an older engine - ESP32 - by tYuoAz - 2022-04-01, 10:40 PM
RE: Digitise an older engine - ESP32 - by Paul M - 2022-09-13, 03:03 PM
RE: Digitise an older engine - ESP32 - by SCarns - 2022-04-04, 03:48 PM
RE: Digitise an older engine - ESP32 - by MigGat - 2022-04-03, 06:08 PM
RE: Digitise an older engine - ESP32 - by MigGat - 2023-03-25, 01:18 AM
RE: Digitise an older engine - ESP32 - by Boatingbaileys - 2023-09-02, 09:54 AM

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