User per1234

22 votes

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Split up Arduino code into multiple files using Arduino IDE

answered Jan 15, 2019 at 8:41

18 votes

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Arduino Nano ATmega328P bootloader difference

answered Apr 16, 2018 at 2:19

17 votes

CH340 Nano avrdude: stk500_getsync() not in sync resp=0xa4

answered May 31, 2018 at 23:55

10 votes

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Can't upload to my Nano after updating to Arduino AVR Boards 1.6.21

answered Apr 12, 2018 at 20:16

10 votes

Arduino IDE and subfolders

answered Jul 22, 2018 at 13:07

9 votes

Getting a truly random number in Arduino

answered Mar 12, 2018 at 20:47

9 votes

Additional boards manager option is missing from Arduino IDE

answered May 1, 2017 at 2:10

9 votes

How to organize my Arduino projects' structure for easy source control?

answered Nov 4, 2017 at 4:30

8 votes

ESP8266 as ISP program for ATMega16

answered Sep 13, 2017 at 11:12

8 votes

Using special Arduino "boolean" Data Type instead of standard "bool" data type

answered Aug 15, 2017 at 23:26

7 votes

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Arduino IDE 1.8.6 not starting.

answered Sep 5, 2018 at 10:56

6 votes

How to get the firmware (hex) file from a .ino file containing the code

answered Jan 4, 2018 at 22:27

6 votes

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Arduino Uno R3 to Wemos D1 R2 project migration - Pinout problems

answered Jan 25, 2018 at 22:12

6 votes

How to have compiler know whether Arduino or ESP8266?

answered Feb 12, 2017 at 6:57

5 votes

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How to properly understand verbose compiler error text? For beginner level

answered Sep 27, 2016 at 4:44

5 votes

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Using Arduino as ISP to burn sketch directly to ATmega328 without first installing a bootloader on the ATmega328

answered Oct 6, 2016 at 3:47

5 votes

How can I tell what programmer to use?

answered Jan 1, 2018 at 23:56

5 votes

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NodeMCU (Arduino IDE) 'DynamicJsonBuffer' was not declared in this scope

answered Jul 12, 2018 at 0:30

5 votes

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Remotely uploading code to an Arduino board over the internet

answered Dec 7, 2018 at 9:19

4 votes

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Uploading a Library to the library manager from a Github branch

answered Aug 28, 2023 at 6:04

4 votes

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"function" was not declared in this scope (called in setup)

answered Apr 26, 2018 at 15:37

4 votes

Uploading Error: no programmer has been specified

answered Oct 10, 2016 at 0:00

4 votes

How to compile a sketch using arduino-builder?

answered Mar 4, 2017 at 13:52

4 votes

How does avrdude burn a bootloader much quicker than the Arduino IDE?

answered Mar 20, 2017 at 4:58

4 votes

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Substitute for FTDI board?

answered Apr 2, 2017 at 7:47

4 votes

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fatal error: avr/io.h: No such file or directory

answered May 18, 2017 at 1:50

4 votes

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Writing your own Arduino flashing tool

answered Jun 3, 2017 at 7:24

4 votes

upload.tool not used in custom boards.txt?

answered Sep 23, 2017 at 23:43

4 votes

Compilation Error in nodeMCU along with oneWire temperature sensor ds18b20, and 2x16 LCD display (not I2C)

answered Sep 30, 2017 at 5:26

3 votes

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Arduino library not working, can't find header

answered Aug 7, 2017 at 22:30

Stack Exchange Network

116 Answers

Split up Arduino code into multiple files using Arduino IDE

Arduino Nano ATmega328P bootloader difference

CH340 Nano avrdude: stk500_getsync() not in sync resp=0xa4

Can't upload to my Nano after updating to Arduino AVR Boards 1.6.21

Arduino IDE and subfolders

Getting a truly random number in Arduino

Additional boards manager option is missing from Arduino IDE

How to organize my Arduino projects' structure for easy source control?

ESP8266 as ISP program for ATMega16

Using special Arduino "boolean" Data Type instead of standard "bool" data type

Arduino IDE 1.8.6 not starting.

How to get the firmware (hex) file from a .ino file containing the code

Arduino Uno R3 to Wemos D1 R2 project migration - Pinout problems

How to have compiler know whether Arduino or ESP8266?

How to properly understand verbose compiler error text? For beginner level

Using Arduino as ISP to burn sketch directly to ATmega328 without first installing a bootloader on the ATmega328

How can I tell what programmer to use?

NodeMCU (Arduino IDE) 'DynamicJsonBuffer' was not declared in this scope

Remotely uploading code to an Arduino board over the internet

Uploading a Library to the library manager from a Github branch

"function" was not declared in this scope (called in setup)

Uploading Error: no programmer has been specified

How to compile a sketch using arduino-builder?

How does avrdude burn a bootloader much quicker than the Arduino IDE?

Substitute for FTDI board?

fatal error: avr/io.h: No such file or directory

Writing your own Arduino flashing tool

upload.tool not used in custom boards.txt?

Compilation Error in nodeMCU along with oneWire temperature sensor ds18b20, and 2x16 LCD display (not I2C)

Arduino library not working, can't find header