The 1-meter cable length is perfect for reaching across my greenhouse shelf without any slack issues, and the DS18B20 chip reads within half a degree of my reference thermometer. Wire detection was instant and the readings have been rock solid over the past week.
William★★★★★
Took me five minutes to wire this into the AddOn port, and the readings are spot-on within half a degree of my old thermometer. That 1m cable gives just enough slack to tuck it behind the fridge without stretching.
Matthew O.★★★★★
The 1m cable length was perfect for reaching my HVAC duct from the AddOn, and the DS18B20 readings have been spot-on compared to my handheld thermometer. Setup was genuinely plug-and-play once I found the right terminal.