Raspberry Pi goes on to say that the module features "1x1 single-band 2.4GHz Wi-Fi 4 (802.11n)" alongside Bluetooth 5.2, and you can use both Bluetooth Classic and Bluetooth Low Energy on it.

Raspberry Pi, the company best known for its single-board computers, just revealed its first standalone Wi-Fi and Bluetooth radio module. The new Raspberry Pi Radio Module 2 can add wireless ...

This paper focuses on the design and development of a low cost nephelometric turbidity sensor for the continuity of domestic monitoring of water quality. The electronic turbidity sensor operates based ...

The D-Link DCH-S1621KT Whole Home Smart Wi-Fi Water Leak Sensor Kit has been discontinued and will be replaced by a new model. The YoLink Water Leak Sensor 4 is our new top pick.

Our roundup of the best dash cams for truckers offers an honest look at the features you need and the price you should pay.

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs.

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Extended research on the design and development of a smart nitrate sensor for monitoring nitrate concentration in surface and groundwater are reported in this paper. The developed portable sensing ...