save value on memory also if esp is rebooted

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megamarco83 · #1 Post by **megamarco83** » 10 Dec 2018, 14:19

hi, i have a pulse counter to record my gas consumption
i use the task: generic - pulse counter
and i record the "total"
is it possible to save this value to persist when the espeasyy if rebooted ?

grovkillen · #2 Post by **grovkillen** » 10 Dec 2018, 15:22

No, the only way of getting it persistent is to have it fed back into the unit by a controller or a broker.

It is possible to have a external EEPROM for saving stuff like this but we have not (yet) implemented that.

megamarco83 · #3 Post by **megamarco83** » 16 Dec 2018, 21:03

I have a pulse sensor to monitoring gas value and i'm looking for total value.
Every time that i reboot or power off sonoff with espeasy i lost the total and the total become zero
How i can prevent that?
Any idea or workaround?

grovkillen · #4 Post by **grovkillen** » 16 Dec 2018, 21:11

If you use MQTT you could have the total reported to the broker and if it's set to be retained you could have it fetched upon boot.

save value on memory also if esp is rebooted

save value on memory also if esp is rebooted

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