On Arduino Due, there are two pairs of SDA/SCL pins that I can use for I2C. There is SDA0 and SCL0 at, respectively, pins 20 and 21 and another near AREF. How do I choose which one of them I use? ...

Aug 26, 2014 · I am attempting to interface a OV7670 camera to an arduino Due. (I am fairly new to this although have been programming for many years). I need to generate a clock signal for the camera at a minim...

Jun 17, 2015 · With this, I can see the options of Arduino Due Native USB Port and Arduino Due Programming Port when selecting the board, and when I look for it in the Ports, it can recognise the board at the port (eg "COM5 (Arduino Due (Programming Port))" ).

Aug 28, 2018 · I'm trying to program an Arduino to control a motor at different intensities by giving a 0-5V reference value from the board. I have some programming experience, but have very little knowledge of

Jul 12, 2019 · I'm using Arduino Due and I set the analog read and write resolution to 12-bit for better resolution. Basically all I do is to vary PWM duty cycle by controlling analog DC input voltage from 0 to 3...

Apr 18, 2023 · I need to send data as fast as possible from an Arduino DUE to an extern DAC. To do so I use DMA & SPI and I want DMA to fetch data from the memory and send it to the SPI which will just relay ...

Jun 9, 2016 · Looking at the Sparkfun comparison, it seems that the Due is by far the fastest of the Arduinos and has I/O capabilities similar to the Mega. So why was it retired with no obvious successor?

Apr 20, 2017 · What can an Arduino Due do that a Mega 2560 can't? What can a Mega 2560 do that a Due can't? I've heard the Due is 3.3V so it can't work with most shields.

My Arduino Due does not execute its code when powered on after being powered off for ten seconds or longer. I have to press the reset button for the code to execute. I've read some older threads about a firmware issue and saw people doing solder jobs on their boards to fix it. My question is, does this issue happen with all/any Arduino Due boards?

Sep 9, 2014 · The only thing I can imagine at the moment is a slightly different baudrate and/or an improper tq setting in your CANalyzer. What happens if you play a little bit with the sampling point? And again: Do you have a chance to look directly at the CAN line (e.g. using a scope)? It would be interesting to know what the Arduino really transmits.