Review of ThinkNode M1 and M2 LoRa nodes, and getting started guide for Meshtastic off-grid messaging and GPS sharing ...

The MFRC522 RFID reader is connected to the Arduino Uno with VCC (3.3V) to 3.3V, GND to GND, RST to digital pin 7, SDA (SS) to digital pin 10, MOSI to pin 11, MISO to pin 12, and SCK to pin 13. The ...

My friend BG6JJI designed a Bluetooth DIGI adaptor working for many old style TRXs with a Bluetooth, DIGI and CAT ability. He was using a Bluetooth module named JDY-67. I am not sure which ...

On the Mac, it takes way too many clicks to connect to a Bluetooth device and then use it as a sound output. If you regularly ...

Embedr is an AI-powered Arduino-like IDE designed to simplify development for Arduino-compatible microcontrollers. It looks ...

Jack Dorsey just launched an app called Bitchat. This is a peer-to-peer messaging service that uses Bluetooth.

Now, simply put your Bluetooth keyboard in pairing mode and try connecting it to your tablet. If that doesn't work, test it with another device, like your phone, another tablet or even a smart TV.

There are a number of smart TVs that have Bluetooth as a sound output option. You can certainly pair a set of AirPods and ...

By using this certified module, developers can cut down on both costs and development time. In terms of physical design, the Radio Module 2 is quite compact, measuring just 16.5 by 14.5 millimeters.

Raspberry Pi, the company best known for its single-board computers, just revealed its first standalone Wi-Fi and Bluetooth ...

Still, it's nice to know the Evo BT can stretch a little if need be. Naturally, the Pro-Ject T1 Evo BT is Bluetooth-ready, with wireless listening toggled via a recessed switch on the plinth's ...