Arduino has recently introduced a new Bluetooth-based provisioning flow on the Arduino Cloud, starting with the UNO R4 WiFi ...

Nordic Semi's nRF54LM20A is a new Cortex-M33-based high-memory wireless MCU part of the nRF54L Series with double the SRAM and higher flash capacity ...

Wireless charging has become one of the easiest ways to keep your gadgets powered without dealing with tangled cables or a worn-out charging port. Whether you’re topping up your phone, earbuds or ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. So many wireless earbuds are released every year that it can be tricky to keep up. There are ...

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Our team tests, rates, and reviews more than 1,500 products each year ...

If SPI is not already enabled, load it on boot: Using pin 15/GPIO 22 for CE, pin 24/GPIO8 (CE0) for CSN Can use either RPi CE0 or CE1 pins for radio CSN. Choose any RPi output pin for radio CE pin.