BAS Hat v3.2 10k thermistor Input Range

O

openiotgroup

New member
I have connected a 10 type 3 thermistor to the BAS v3 hat and it works great.

The issue I am having is the range of the universal inputs (i have selected to 10k input option on the card) seems to be limited to 30000 ohms. This limits temp reading to above 32 degrees fahrenheit which is not great.

Patrick
 
alexburcea

alexburcea

Moderator
Staff member
Hi,
This is a firmware limitation, give us some time and we will release a new firmware version to fix that.

Alex.
 
alexburcea

alexburcea

Moderator
Staff member
Yes, there is an update program in the repository, but wait for me to change the firmware and put it on our server.
You will need just to run the update program, I will come up with more details when it is done.
 
alexburcea

alexburcea

Moderator
Staff member
Hi,

The card is an old version and I forgot that we already solved this problem 3 years ago. It looks like your card has been manufactured prior to the fix so, what you need to do is to make an update. Please follow the instructions and update the card firmware, the values limit will be extended to 60 kohms.

Let me know the progress.
 
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