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An I²C Bus powered Arduino IO Expander Board controlled via Bluetooth and Android
Today we’ll expand Arduino’s digital resources thanks to an I2C bus equipped shield and we’ll allow the management of the board via a bluetooth connection RN-42 through an Android systems. All Arduino boards feature a number of...
- Posted 2 months ago
Light up your XMAS from your Smartphone
This post is about a light animation game that can light up your Christmas. There’s Bluetooth, Android and audio files: a perfect festive mashup. A spectrum analyzer will help us color the winter festivities. Every year...
- Posted 7 months ago
A four channel (I/O) RN-42 Bluetooth interface controlled by an Android app
With the new RN-42 Bluetooth module we created a Bluetooth remote control board and transform it into an Android Based system: a board that manages input/output and it’s equipped with four outputs relays and four optically isolated...
- Posted 8 months ago
Bluetooth shield for Arduino
Here’s an application to control the brightness of an RGB LED strip wirelessly (via Bluetooth) using a smartphone. The whole project is presented in a dedicated Bluetooth shield for Arduino and a RGB shield. The Bluetooth Module...
- Posted 10 months ago
A Bluetooth RN-42 Demoboard for experimentation
We wanted to create a basic tool to experiment with the RN-42 Bluetooth module so we created obviously a Demoboard. The RN-42 Hardware module The RN-42 is a Bluetooth 2.1, Class 2 module with a...
- Posted 1 year ago
Garden lights and antitheft control with Arduino via bluetooth
We present the candidature of Mr. Felice Pascarelli. I propose my candidature for TiDiGino contest with an automation project of gardens made with Arduino interfaced to a PC via Bluetooth communication 100m (Class 2). The idea was...
- Posted 3 years ago