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Questions tagged [custom]

The tag has no usage guidance.

3
votes
1answer
96 views

Atmega32u4 issue

I made a custom ATmega32u4 board for my project. Components came from clone of Arduino Pro Micro (with bootloader and code which I uploaded) from AliExpress. I soldered everything in to my board ...
0
votes
1answer
96 views

Arduino UNO And SD Card Custom csPin

I've connected SD card module to Arduino UNO. I want to use PIN 10 for PWM DC motor control and because of that, I've connected CS pin directly to another pin (A3). SD card is working properly, but ...
4
votes
1answer
499 views

Adding a custom board to the Arduino IDE

I would like to know what is the procedure for adding a custom board to the Arduino IDE? My custom board is similar to the Arduino Zero. Instead of using the ATSAMD21G18, my board is based around the ...
0
votes
1answer
251 views

How to create custom bootloader with accompanying program loader for ATMega2560

Just for some context, I have created a custom board based on the ATMega2560. I currently have the original Arduino Bootloader for the ATMega2560 and have no problems uploading code via the USB Port ...
2
votes
2answers
154 views

Purposely create compile error to fail the upload [closed]

I would like to create a compile error so sketch does not upload in certain cases. I have written a library with a function that adds pins being used to an array. If the same pin is used twice I ...
1
vote
2answers
47 views

User interface solutions [closed]

Are there "user intefrace" solutions for Arduino based gadgets? Solutions, that is, accepted as something more or less standard by the community. I am unaware of the relevant keywords, if there are ...
1
vote
2answers
2k views

Reason for warning “avr:build doesn't define a 'build.board' preference” when build.board is explicitly set in boards.txt?

I am trying to set up a custom board under the Arduino IDE, but I can not figure out why I am getting the warning... Warning: Board Move38:avr:build doesn't define a 'build.board' preference. Auto-...
1
vote
3answers
58 views

Making MCUs Arduino Compatiable

I have recently just built a custom arduino using the schematics found on their website. As awesome as this little processor is, I need more power. I have been thinking of making my own MCU, but ...