Contains Raspberry Pi and Arduino applications. The purpose of the applications is to perform data transfers between Raspberry Pi and Arduino using SPI communication. - ...

While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

Slave mode on the RP2040 SPI peripheral seems to have bugs. I think SPI mode 0 and SPI mode 2 are not working or not standard compliant. It needs to have "SPI_CPHA_1" set when used as slave. Raspberry ...

In this tutorial, we will establish a Serial Communication between Raspberry Pi and Arduino Uno. PI has only 26 GPIO pins and zero ADC channels, so when we do projects like 3D printer, PI cannot do ...

Part Two : Sending datas from the Arduino to the Raspberry PI. Connect a potentiometer (10 k Ohm) to the Arduino according the the "Arduino_BT_02.jpg" file (see attachments). Power and program the ...

Still, even with these options, the Raspberry Pi just doesn’t have as many options for adding functionality. Not to say that the Pi isn’t capable; you can still do almost anything you want with it, ...

There are some cases where picking between the Raspberry Pi and an Arduino are easy (like when Linux is involved), but oftentimes it’s hard to make a . Skip to Main Content.

We’ve gotten used to the GPIO-available functions of Raspberry Pi computers remaining largely the same over the years, which is why it might have flown a little bit under the radar: the Raspb… ...

Once again in this project i used the Raspberry PI 0 W. The other part of the project is an Arduino Uno connected to the Sparkfun Bluetooth "Mate Silver" module. First thing to do is to configure your ...