To do this, [Kalle] came up with a wireless temperature controller for his home brewing setup. The device uses a heat exchanger to cool the wort. An ATmega88 connected to a H-bridge controls a ...

Wouldn’t it be great to use existing RF infrastructure to connect your wireless stuff? [Malte Pöggel] thinks so, and this LoRa rain gauge is ... pressure and temperature sensor, either by ...

can continuously monitor data formerly read on gauges and limited by operator rounds. LPWA industrial sensors comprise a module for temperature or pressure measurement coupled with a wireless ...