AZRippster
Diver & Reef Aquarium Nut
Does anyone know what the pinout on the RJ11 connector for the Temp Probe is?
Temp Probe RJ11 Pinout
- Thread starter AZRippster
- Start date
The RJ9 connector (more narrow than a RJ11) only has 2 wires connected although the RJ9 supports 4 wires. My guess is that a 2 wire RTD (Resistance Detection Sensor) is used. As far as RTDs go, the 2 wire is the least accurate. I know the Arduino folks use something like a DS18B20, but most I see are 3 wire.
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