The project is build around an Arduino ProMini, an FTDI breakout board, and a Bluetooth module. It’s a fairly simple build, but the meat of the project lies in the code .

Here’s a nifty programmer for a cheap Bluetooth module. So just how cheap is this part? Does $6.60 sound like an extreme deal? The information on this hack is spread throughout a series of po… ...

The code includes two Arduino libraries: one for the servo and another for the ultrasonic sensors. The main code is a simple 14-line piece with a simple if-else statement you can readily modify.

To support this platform, Arduino hardware already features on-board crypto-authentication chips and certified comms modules spanning Wi-Fi, BLE, LoRa, LTE Cat-M, and NB-IoT.

How, then, do you get your phone to send specific serial signals to your Bluetooth module, receiving feedback as needed? We combed through the Google Play store to figure out which are worth ...

Arduino is the first widespread Open-Source hardware project and, since 2005, has become almost ubiquitous in microcontroller projects. The Arduino Pro line is aimed at the more professional user who ...

The Arduino 101 equipped with Intel's Curie module integrates a 6-axis gyro/accelerometer and Bluetooth, which sets it apart from the rest of the Arduino line up. Introduction, Specifications, and ...

Introduction:In Arduino environment, it's convenient to access BT SPP like a serial port and react to the command string sent from the BT serial port. Many Arduino projects have utilized this way ...

Check out the video below to learn more about the Bluetooth THINGY module. “We have all said it a 100 times, if we only had an App to tell us if our garage door is open late at night.

Renesas introduces the RX23W module with full Bluetooth Low Energy support for system and wireless communications control on IoT endpoint devices.