Problem with version software 42rc6 and sensor winsen mhz14a.

nettigo / namf

Nettigo Air Monitor Firmware

GNU General Public License v3.0

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Problem with version software 42rc6 and sensor winsen mhz14a. #45

Closed icnmfabro closed 2 years ago

icnmfabro commented 2 years ago

Greetings.

I noticed that after the NAMF-2020-42rc6 update (2021-12-07 rev) my WINSEN MHZ14A - CO2 sensor no longer returns the values and from the LEDs you can see that it no longer takes CO2 readings. Why is this sensor disabled when doing beta software updates? Can you check and reactivate it? Thanks.

netmaniac commented 2 years ago

I have one MHZ14A connected to my dev sensor and it is sending data all the time: https://nettigo.aqi.eco/pl/sensor-2/graphs

Can You verify that connection is OK? And most common remedy in IT world :smile: - have You tried to power off sensor for few minutes and see if the readings from MHZ will reappear?

icnmfabro commented 2 years ago

Now it works, switched off and on again, or because it has been upgraded to version 42rc7.

netmaniac commented 2 years ago

Changes between rc6 and rc7 was so small that I don't think this is the reason, rather it was restart.