mfittipaldi90
mfittipaldi90
Sorry for the bad picture and diagram. This setup was working very well for the past weeks and just stopped working overnight. 
Yes, tried the 5 VDC and still same behavior Length of the wire is the length that came with the sensor itself plus the jumper wire that was soldered in....
Yes, right now I have only one DS18B20 connected and still same behavior. Even swapping DS18B20 and behavior is the exact same. Keep getting phantom IDs and no data reads
yes, it is enabled. Config file shows that. Also tried rebooting a few times
Ouch, guess I will have to find a new RPi. I will try that. Thank you so much for the quick responses!
I bought from Adafruit… pretty reputable. I purchased a new rpi 4 to test it out as I do not have an arduino or other microcontroller to test. I have...
I received the new Raspberry Pi and the sensors worked right away. It was my raspberry pi all along. Not sure it can be fixed… We can close this ticket...
After a few days of without any issues, I had this behavior overnight. For 3 hours the temp sensor was gone and the EC/PH measurements were erratic/noisy. Even after the...
The power to the sensor is coming from the 3.3v or 5v pin of the raspberry pi. Do you recommend using a separate power source for it?
For the pH and EC sensors, I am using an analog signal isolator in between them and the raspberry pi. Not sure if there is anything like that for the...