<![CDATA[Excessive variations of K meter readings]]>Hi there,

I am experiencing with the thermocouple K unit.
The unit shows ambiant temperature and thermocouple temperature.
I am following the temperature of a fridge known to be at 12 °C
While the ambiant temperature readings are fine, the thermocouple readings vary between
12 deg C and 19 deg C
I saw on the site that the K meter was requiring a firmware update. I proceeded with the update bu there was no improvment. I also tested the program on M5 Core and M5 Go with the same results.
Does somebody have some experience with K meter ?

]]>https://community.m5stack.com/topic/5531/excessive-variations-of-k-meter-readingsRSS for NodeTue, 28 Apr 2026 23:40:15 GMTSun, 30 Jul 2023 09:35:09 GMT60<![CDATA[Reply to Excessive variations of K meter readings on Sun, 20 Aug 2023 19:18:15 GMT]]>Hi there,

I am closing this topic. Actually the cause for these excessive variations was the 5V USB adapter I was using.

]]>https://community.m5stack.com/post/22011https://community.m5stack.com/post/22011Sun, 20 Aug 2023 19:18:15 GMT