Reply To: Reading -9999 on all Sensors

Hello, we’ve returned to try and set up the two sensors again but are still running into the issues of both being vacant at every location. We have tried both of them individually and have changed the 3.3v position to the 12v position for the Clarivue sensor. The Hydros is still connected to the 3.3v. We have also changed the sketch for the channel as you suggested. I am attaching pictures of what we have so far up to this point after your suggestions, but we are finding it odd that even the Hydros would show up vacant if the voltage does not matter.