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Digitise an older engine - ESP32
#39
". . . . unless you have a sensor connected". Not completely accurate perhaps, but I think I understand now the situation.

I have a path and a value of zero for the RPM (as well as for the derived fuel flow). I also have a path. and a value of zero for the oil pressure. I can understand that the related pins status does not change and can be considered as seeing a value of 0 RPM for the one and 0 Pa for the other (could be considered as virtually connected to a sensor).

On the other hand, SensESP does not know what to do with the oneWire sensors because the values do not come directly from a pin but from a I2C connection which needs addresses to connect to the sensors, addresses that are available for the oneWire sensors only when connected.

Regards
Paul

Oops . . . . it is not a "I2C" connection but a oneWire connection, of course!
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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 Sailabout - 2023-02-09, 12:17 AM
RE: Digitise an older engine - ESP32 - by MigGat - 2023-03-25, 01:18 AM

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