Targeted for the smart home, this design leverages two PIC MCUs that use a wireless RF transmitter/receiver to control up to six relays and monitor two analog signals.

A few years back, [Roman Black] experimented with the cheap RF modules you can find on auction sites and from surplus electronics vendors for only a few dollars, and wrote up his findings.

That is the focus of this project, which builds a kernel driver for the RF module. You can get your own RFM12B for a few bucks.

Murata’s millimeter-wave RF modules use an independently developed LTCC* that realizes stable communications quality in the millimeter-wave band and features both high heat and moisture resistance.

Murata has unveiled a new series of rf wireless modules designed specifically for mobile phone applications and comprising a SAW filter, power amplifier and magnetic stabiliser.

Radiocrafts AS has released a new module using the 169 MHz band for long-range automatic meter reading (AMR). The module is compliant with the new prEN 13757-4:2011, operating in the new harmonized ...

RF Solutions has created a single-channel remote control problem-solver that can switch up to 1kW of mains load. Called RF Ferret, it has a 21 x 76mm footprint and uses change-over relay as an output.

Direct RF components and modules directly digitize radio frequency signals at the antenna signal frequency, eliminating the analog signal down conversion stages required by legacy hardware.

Today's announcement of the first commercial 5G NR mmWave antenna modules and sub-6 GHz RF modules for smartphones and other mobile devices represents a major milestone for the mobile industry.