User timemage

25 votes

Accepted

Why is our refresh rate consistently decreasing in logging on SD card?

answered Apr 21, 2021 at 0:09

12 votes

Problem with a function having a parameter with a default value

answered Jan 25, 2021 at 20:18

9 votes

Accepted

Non-blocking SoftwareSerial.Write

answered Dec 29, 2020 at 15:25

7 votes

Accepted

ATTiny13 Interrupt Issue

answered Dec 15, 2020 at 2:37

7 votes

Accepted

Memory allocation on Arduino Due never returns NULL

answered Jan 3, 2021 at 0:05

6 votes

Accepted

Extend program space by getting rid of bootloader on NANO

answered Dec 21, 2020 at 18:15

6 votes

Accepted

Detect if MCU is ESP8266 or ESP32

answered Nov 15, 2020 at 9:33

6 votes

Accepted

Getting all data of my JSON object from Serial.read() at once

answered May 22, 2021 at 15:15

6 votes

Accepted

How to turn off the display of line numbers on Mac Arduino IDE?

answered Oct 23, 2022 at 1:25

6 votes

Arduino IDE formatting quirk with nested lists

answered Oct 31 at 6:00

5 votes

Accepted

ESP32 can not deep sleep longer than 35 minutes

answered Dec 18, 2022 at 15:23

5 votes

Differences between two common RS485 to TTL modules

answered Aug 24, 2022 at 16:30

5 votes

ATMega4809 via Nano Every marked as 20Mhz, but does this confirm it is actually at 16Mhz?

answered Jun 28, 2021 at 14:02

5 votes

Accepted

Arduino with LCD Display does not reset/restart/start on connection to power

answered Jun 7, 2021 at 16:39

5 votes

Accepted

Cannot compile F() macro with R"string"

answered Nov 9, 2020 at 19:48

5 votes

Accepted

Uno doesn’t get enough power from 5v barrel connector. Why?

answered Nov 22, 2020 at 16:49

5 votes

Resolved: ESP8266 works when arduino UNO reset pin is grounded

answered Jan 17, 2021 at 18:34

5 votes

Accepted

What are the correct pins for TWAI (CAN) on ESP32?

answered Feb 4, 2021 at 15:47

4 votes

avrdude fuse error when programming ATMEGA328 without crystal

answered Jan 8, 2021 at 15:04

4 votes

button connection without connection to 5V pin

answered Dec 31, 2020 at 22:04

4 votes

Accepted

How do I get the size of my program at runtime?

answered May 1, 2021 at 0:50

4 votes

Accepted

ATTiny85 USB Troubleshooting. Device is not recognized when programmer asks to plug in device

answered Mar 22, 2021 at 11:59

4 votes

Accepted

Adafruit MPU-6050 and adafruit I2C Multiplexer

answered Sep 20, 2021 at 18:07

4 votes

Hello, Please can someone assist me with in checking my code?..I try to generate a high freq signal (at least 150KHz) with Arduino Mega, CTC Mode

answered Oct 28, 2021 at 15:42

4 votes

ESP32 cam and MB code uploaded but nothing in Serial Monitor

answered Aug 6, 2022 at 4:41

4 votes

Accepted

Arduino nano 33 BLE serial port not working with C# app

answered Dec 28, 2022 at 2:07

4 votes

Accepted

Trying to resolve invalid conversion from 'byte' {aka 'unsigned char'} to

answered Jul 13, 2023 at 17:42

4 votes

Accepted

Adafruit_NeoMatrix / Adafruit_GFX / Print class - how does printing text work here

answered Apr 7, 2024 at 18:00

3 votes

The Arduino copy of example code for tone() function produces a compile error: 'tone' is not declared in this scope. How can I fix this?

answered Nov 16, 2023 at 19:43

3 votes

ATTiny84 and Shift Register not working

answered Jan 20 at 22:07

Stack Exchange Network

192 Answers

Why is our refresh rate consistently decreasing in logging on SD card?

Problem with a function having a parameter with a default value

Non-blocking SoftwareSerial.Write

ATTiny13 Interrupt Issue

Memory allocation on Arduino Due never returns NULL

Extend program space by getting rid of bootloader on NANO

Detect if MCU is ESP8266 or ESP32

Getting all data of my JSON object from Serial.read() at once

How to turn off the display of line numbers on Mac Arduino IDE?

Arduino IDE formatting quirk with nested lists

ESP32 can not deep sleep longer than 35 minutes

Differences between two common RS485 to TTL modules

ATMega4809 via Nano Every marked as 20Mhz, but does this confirm it is actually at 16Mhz?

Arduino with LCD Display does not reset/restart/start on connection to power

Cannot compile F() macro with R"string"

Uno doesn’t get enough power from 5v barrel connector. Why?

Resolved: ESP8266 works when arduino UNO reset pin is grounded

What are the correct pins for TWAI (CAN) on ESP32?

avrdude fuse error when programming ATMEGA328 without crystal

button connection without connection to 5V pin

How do I get the size of my program at runtime?

ATTiny85 USB Troubleshooting. Device is not recognized when programmer asks to plug in device

Adafruit MPU-6050 and adafruit I2C Multiplexer

Hello, Please can someone assist me with in checking my code?..I try to generate a high freq signal (at least 150KHz) with Arduino Mega, CTC Mode

ESP32 cam and MB code uploaded but nothing in Serial Monitor

Arduino nano 33 BLE serial port not working with C# app

Trying to resolve invalid conversion from 'byte' {aka 'unsigned char'} to

Adafruit_NeoMatrix / Adafruit_GFX / Print class - how does printing text work here

The Arduino copy of example code for tone() function produces a compile error: 'tone' is not declared in this scope. How can I fix this?

ATTiny84 and Shift Register not working