07-10-2021, 04:14 PM
The two 'bare' sensors worked without error all week. This morning, I replaced the bare sensor on TEMP1 with the 3 meter DS18b20, with the lowpass filter installed, plus a 10uF bypass cap across the power supply pins. This has been working w/occasional bad reads (i.e. return temp of -1), but no errors or hang ups. The other sensor, now on sensor port 1 has continued to run without incident.
One question: is it the case that the recommended 4.7k pull up on the I/O pin is on the board?
-Phil
One question: is it the case that the recommended 4.7k pull up on the I/O pin is on the board?
-Phil
