As for UARTs, the Raspberry Pi’s one-and-a-half UART interface has long been an issue in robotics and home automation applications.

I2C bit banging SMBus for raspberry pi with wiringPi. I made this C++ class to use any 2 GPIO pins of the raspberry pi as an I2C Bus. It was thought to be used with MPU9150 breakout boards. As the ...

The I²C bus has been around since the 80s, and is well-supported on today’s popular platforms, including the Raspberry Pi series. Node.js makes it possible to program a web server in JavaScript, ...

Whether or not you need this Raspberry Pi board, this is still an interesting project for anyone working with these interfaces. If you’re interested, we’ve looked at differential I2C in the past.

Now install the necessary softwares to manipulate the I2C bus. Assuming your Raspberry Pi is connected to Internet, issue the following commands at a shell prompt.

I2C communication using NodeJS and Raspberry PI In this article i detail how to use NodeJS language to communicate with a DS1621 temperature sensor via I2C and display the result on a web browser.

Hello, I have used the new installation script (commit 056305b) in my Raspberry Pi model B+. It does not work due to that the pifacertc script tries to configure the wrong i2c bus number, i.e. 0 ...