I was about to launch a support request, before I found out by mistake that the description is wrong about the wire colours/pinout. When using the below config the sensors work fine. WHITE - DATA (Pin 2); RED - VDD/GND (Pin 1+3) Don't use the incorrect pinout as per the BG description above. This is the parasite power version, which is not as robust and extendable (distance) as the 3-wire "normal" version. Us this one instead if you would like the normal version Product ID 983801 - it is only slightly more expensive. http://www.banggood.com/DS18B20-Waterproof-Digital-Temperature-Temp-Sensor-Probe-1M-2M-3M-5M-10M-15M-p-983801.html The schematic shows how to correctly wire up the sensor. The photo is wrong (but according to the BG description). The waterproofness is yet untested, but hoping it is ok to put the sensor into water. All in all, a fine products once you know the pinout.

I was about to launch a support request, before I found out by mistake that the description is wrong about the wire colours/pinout. When using the below config the sensors work fine. WHITE - DATA (Pin 2); RED - VDD/GND (Pin 1+3) Don't use the incorrect pinout as per the BG description above. This is the parasite power version, which is not as robust and extendable (distance) as the 3-wire "normal" version. Us this one instead if you would like the normal version Product ID 983801 - it is only slightly more expensive. http://www.banggood.com/DS18B20-Waterproof-Digital-Temperature-Temp-Sensor-Probe-1M-2M-3M-5M-10M-15M-p-983801.html The schematic shows how to correctly wire up the sensor. The photo is wrong (but according to the BG description). The waterproofness is yet untested, but hoping it is ok to put the sensor into water. All in all, a fine products once you know the pinout.

I was about to launch a support request, before I found out by mistake that the description is wrong about the wire colours/pinout. When using the below config the sensors work fine. WHITE - DATA (Pin 2); RED - VDD/GND (Pin 1+3) Don't use the incorrect pinout as per the BG description above. This is the parasite power version, which is not as robust and extendable (distance) as the 3-wire "normal" version. Us this one instead if you would like the normal version Product ID 983801 - it is only slightly more expensive. http://www.banggood.com/DS18B20-Waterproof-Digital-Temperature-Temp-Sensor-Probe-1M-2M-3M-5M-10M-15M-p-983801.html The schematic shows how to correctly wire up the sensor. The photo is wrong (but according to the BG description). The waterproofness is yet untested, but hoping it is ok to put the sensor into water. All in all, a fine products once you know the pinout.

Great quality, good outside shell and works perfectly!!

Great quality, good outside shell and works perfectly!!

Great quality, good outside shell and works perfectly!!

Wirks fine.

Wirks fine.

Wirks fine.

Good temperature reading sensor. Lacking information on the connection took me long time to find that the red wire is actually the ground and the white one is the data / Plus. data wire needs to be pooled up bu 4.7K resistor connected to 3.3 or 5 Volts.

Good temperature reading sensor. Lacking information on the connection took me long time to find that the red wire is actually the ground and the white one is the data / Plus. data wire needs to be pooled up bu 4.7K resistor connected to 3.3 or 5 Volts.

Good temperature reading sensor. Lacking information on the connection took me long time to find that the red wire is actually the ground and the white one is the data / Plus. data wire needs to be pooled up bu 4.7K resistor connected to 3.3 or 5 Volts.

Very nice product, does it's job perfectly. The shipping was fast and product was in good condition !

Very nice product, does it's job perfectly. The shipping was fast and product was in good condition !

Very nice product, does it's job perfectly. The shipping was fast and product was in good condition !

Just as expected, work without a problem.

Just as expected, work without a problem.

Just as expected, work without a problem.

It took me only 10 minutes to get this sensor connected to an arduino esp8266 controller, get software and see the outside temperature on my smartphone. Just one word for it: GREAT.

It took me only 10 minutes to get this sensor connected to an arduino esp8266 controller, get software and see the outside temperature on my smartphone. Just one word for it: GREAT.

It took me only 10 minutes to get this sensor connected to an arduino esp8266 controller, get software and see the outside temperature on my smartphone. Just one word for it: GREAT.

received befor estimate time poor packaging....studs were out of box and in side plastic bag . multiple components are bend. pcb quality is not upto the mark still not powerd up.. will post later for performance.

received befor estimate time poor packaging....studs were out of box and in side plastic bag . multiple components are bend. pcb quality is not upto the mark still not powerd up.. will post later for performance.

received befor estimate time poor packaging....studs were out of box and in side plastic bag . multiple components are bend. pcb quality is not upto the mark still not powerd up.. will post later for performance.

not the greatest but its alright...

not the greatest but its alright...

not the greatest but its alright...