This is a simple tutorial for the ESP32 Cheap Yellow Display Board (CYD) model ESP32-2432S028R and Platform.io. It shows you how to create a basic application that ...

A lightweight Arduino library for BLE (Bluetooth Low Energy) JSON communication on ESP32. Provides a simple, secure interface for receiving JSON messages over BLE with support for multiple callbacks, ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Brent Butterworth Brent Butterworth is a writer dedicated to audio gear. He has been ...

Bluetooth speakers come in all shapes, sizes and prices, and with varying discounts and deals intermittently thrown into the equation, it can be a nightmare trying to figure out which to choose. At ...

Music doesn’t have to stay tethered to a plug anymore. Portable Bluetooth speakers make it easy to bring your playlists anywhere, from backyard gatherings to road trips and everything in between. The ...

AirTags and other Bluetooth trackers can be a lifesaver when you've accidentally lost your keys, purse, or even your luggage. Although they're commonly called Bluetooth trackers, AirTags and other ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Bluetooth speakers offer a convenient, portable solution to your on-the-go sonic needs, and the ...

Bluetooth is so called because it “unites” gadgets in the same way Harald united Denmark. Only a decade ago, even the best portable speakers sounded awful, offered limited range and made pairing with ...

For every household name (think Bose and Sonos), there are a multitude of smaller speaker brands releasing everything from multi-room systems that will set you back hundreds to pocket-sized ones that ...