BOJACK DS18B20 Temperature Sensor Module Kit with Waterproof Stainless Steel Probe for Raspberry Pi

This worked exactly as expected. It came with everything I needed to hook it up to a Raspberry PI 4. They seem to be accurate and consistent - I ordered 3 and all of them measure the same levels, and measure exactly 0C in an ice bath. The sensor does not need a stepdown resistor and is easy to plug in and use. (Instructions are readily available on the internet) I configured this on the PI with exporter to Prometheus then graphed the data in Grafana, which gave me a nice web page with a time series graph of the temps. The kit was well packaged. I can't speak to the waterproof-ness of the probe. Also seems like a good price for what is included. I would buy again.

temp probe for Arduino project. Working good. Using it against a metal line to judge temp and control a fan. Stable output, temp appears accurate. Does what I expect it to do.

Many application examples on line. I use it with Raspberry Pi3 to monitor the temperature in our green house.

connectors are very small- could not tell that from the photo

Seems to be accurate

The temp sensor works great with my RPI 4B. About the accuracy I cannot speak but it feels like it does show the right temperature. I needed it for test purposes and therefore I did not need accuracy temperature thorugh.

Does its job but wish the cable was a foot or two longer.

Buen producto para proyectos con arduino.

Producto muy bien

Me gusta que la puedes alimentar directamente con 3.3v de la raspberry y necesita solo unas cuantas líneas de código para hacerlo funcionar. El módulo incluye una resistencia para ajustar la señal adecuadamente.