How to choose SDA/SCL pair on Arduino Due?
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 …
SAM3X8E (Arduino Due) Pin IO registers
How do the IO registers of Arduino Due work? On Arduino Uno just set DDRx, then PINx to read, PORTx to write, I'd like to do the same thing with an Arduino Due, but it has many more …
arduino due - Send data through SPI with DMA - Arduino Stack …
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 …
Second I2C on Due RTClib, can't start - Arduino Stack Exchange
Sep 25, 2021 · The unmodified RTCLib DS3231 sample code running on Arduino Due defaults to the Wire I2C connection on pins 20 SDA and 21 SCL. To enable the same sketch to connect …
Is there a good reference for Arduino Due memory architecture …
Mar 25, 2022 · The arduino foundation tutorial notes that Due memory architecture is different but doesn't expand further. @Majenko's answer to this previous question notes, " There is no …
Manual Arduino Due Installation - Arduino Stack Exchange
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 …
arduino due - How to give an analog output of 0-5V - Arduino …
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 …
Trouble with setting the PWM frequency for Arduino Due
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 …
Why was the Due retired? [closed] - Arduino Stack Exchange
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 …
Aduino Due Can messages - Arduino Stack Exchange
Sep 9, 2014 · Aduino Due Can messages Ask Question Asked 11 years, 2 months ago Modified 7 years, 5 months ago