The DS18B20 “stainless steel tube” waterproof digital temperature sensor used here comes with a 90cm long cable for remote temperature sensing over the range of -55 to 85°C. To be able to use the ...

Electronically it is pretty simple: a Helltech CubeCell AB01 LoraWAN module is wired up with three DS18B20 temperature sensors, ... one with a DS18B20 temperature sensor for outdoors, ...

ANAVI Thermometer open source temp and humidity sensor board. ... waterproof DS18B20 temperature sensor, and empty slots for up to three additional I2C sensor modules.

First of all, there are definitely simpler ways to monitor remote temperatures, but [Mike]’s remote MQTT temperature sensor and display project is useful in a few ways. Not only does it lay o… ...