In Arduino environment, it's convenient to access BT SPP like a serial port ... module 3. Enter the PIN code, the default PIN is 8888, feel free the change it later at line 70 of bluetooth-pin ...

A FT-232 USB to serial board is used to program the Arduino. A standard Bluetooth module has to have HID ... board in–since it talks on the same port as the Arduino uses for programming ...

But it does automate the process of setting up the Bluetooth to serial ... monitor in the Arduino IDE, then give it your desired settings. The sketch will poll the Bluetooth module to see what ...

The HID Relay takes the form of a small adapter that has been built using an Arduino Pro Mini, a Bluetooth module, a USB host shield together with a few other components. Check out the video below ...

Android apps for Arduino Bluetooth Control. What are some of the best apps available? Zach Wendt and Jeremy S. Cook walk us through the stages of development, considering the advantages and ...

Then, an Arduino board ... and the Bluetooth module to the TX and RX pins). Another difference between the Rev3 and R4 WiFi is the number of their serial ports and I2C buses.

Have an old USB keyboard you love, but wish was wireless? DIYer DastardlyLabs shows off how to make your own little adapter that’ll convert just about any old USB keyboard to Bluetooth.