I updated the firmware with the bin file you sent. It appears to update properly but at the end of programming the new firmware, It looks as though it is never completing the built in self test as the blue LED never blinks. I have waited over 30 min and it still is not flashing. Does this mean it is NOT programming the new firmware properly?
After about 30 min, I did click the “OK” button and the H7 board appears to be working but it still does not display accurate temperatures. It is doing the same as before so I wonder if for some reason the firmware is not programming correctly. I have attached a picture with several ROIs. The temperature in the ROIs should be around 45 degrees C per a temperature probe I have on hand.
This picture was taken after about 2 hours of warm up on the Lepton 3.5. I am not sure what is going on. You also mentioned the possibility of using the spot-o-meter function to get the temperatures. Can you please provide some sample code for using this function?
Thanks in advance for your help!