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Arduino

Questions tagged [arduino-zero]

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The Arduino Zero is a simple and powerful 32-bit extension of the platform established by the UNO. This board aims to provide a platform for innovative projects in smart IoT devices, wearable technology, high-tech automation, crazy robotics, and much more.

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1answer
70views

I have an external device and I need to detect voltage high/low on two wires. The high=12v, low=0v. I am using an Arduino Zero (3.3v). I am thinking of using A1 and A2 connected as follows...link ...
John Henckel's user avatar
0votes
1answer
109views

I'm trying to generate a PWM signal from TCC1. I have a personnal board built with SAMD21E18A. I want to use pin 27 PA30, in my variant.cpp I have this line:{ PORTA, 30, PIO_PWM, PIN_ATTR_DIGITAL|...
simon's user avatar
2votes
2answers
226views

I'm using a Maduino Zero 4G SIM7600 device to upload data from 28 sensors to a ThingSpeak IoT server. It works well for a few hours, then stops uploading the data. Sometimes it starts again after an ...
Zurn's user avatar
2votes
1answer
101views

I am trying to test functionality of strtok() on a new piece of hardware, as I ran out of memory to develop on my Nano. This is a basic example from the internet involving tokenizing the string and ...
Jacob Graber's user avatar
2votes
1answer
351views

I am looking at the documentation for the Arduino Zero, and I am a little confused.It indicates that pins 13, 12, and 11 can be used for CIPO, COPI and SCK, but using SPI.begin() puts the signals on ...
eramirez2024's user avatar
1vote
1answer
200views

I have been using this device very little but it was use to work, and it also gave me the same issue in the past, the somewhat I was able to upload again.I tried to use the reset button, and short ...
Norcino's user avatar
1vote
1answer
247views

I wanted to compare the debug output of the Arduino Zero when connecting via two different debug paths.Via the embedded debugger (EDBG) connected to Arduino IDE via USBVia the JTAG hardware ...
RowanP's user avatar
0votes
1answer
227views

I am using 2 grove components in order to display a temperature. I use an I2C High Accuracy Temperature Sensor - MCP9808 and an OLED Screen using this script:#include <U8g2lib.h>#include <...
AsiJapan's user avatar
2votes
1answer
224views

I have Seeeduino Cortex-M0+, which is similar to Arduino Zero, both using Atmel SAMD21 MCU. It is powered from 12V battery directly to 12V PWRIN jack. Current draw for LED blink test is 18mA. I tried ...
Paul Jurczak's user avatar
1vote
1answer
183views

I currently have two Arduino Zero boards (using the SAMD21 microcontroller), each with an ATWINC1500 wifi module attached. I have established one of these units as a wifi access point with a server ...
David's user avatar
2votes
1answer
275views

I am currently working on an Arduino Zero with a 74HC4067 multiplexer and I am experiencing inconsistencies when testing some of the channels.My class is the following (it should be functional for 8 ...
Fanch's user avatar
0votes
1answer
540views

I'm currently trying to get an Arduino Zero to show up as a native USB MIDI device in my DAW (ableton). No matter what I try, I cannot get it to show up as a device in Ableton. I have previously used ...
Danny Herbert's user avatar
1vote
0answers
118views

we are currently working on a device that needs us to connect an sd card reader to 2 Arduino’s ( Uno and zero) , however, we just found that it is not possible to do so without a level converter , may ...
1vote
0answers
330views

I have an Arduino Zero processor (atsamd21g18a) with a microSD shield connected (check images of schematics)The point is that I cant make it to work, not with sd.h sketch and not with sdfat.h sketch....
Espada86's user avatar
3votes
3answers
16kviews

I am using a micro sd card shield with an arduino zero, and I am not sure I am using a proper circuit with it. This is the circuit I am using right now:That is all it is there, just a capacitor for ...
Espada86's user avatar

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