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Top Questions

-1 votes
2 answers
15 views

Strange Character In Tempurture Reading

-1 votes
1 answer
15 views

How do you reset/end an input data through keypad? Arduino Uno Pet Feeder

0 votes
0 answers
4 views

Strange phenomenon while reading and writing SPI registers of a chip

3 votes
1 answer
157 views

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4 votes
3 answers
15k views

WebSocketsServer.h: No such file or directory

-1 votes
0 answers
15 views

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-1 votes
0 answers
7 views

ESP32 BLE client for multiple ESP32 BLE servers

2 votes
4 answers
156 views

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0 votes
2 answers
700 views

Parent class callback from child class

2 votes
2 answers
2k views

Trying to move a stepper motor back and forth

1 vote
0 answers
514 views

Can't connect my ESP-12F to WiFi with my Arduino Uno

0 votes
2 answers
31 views

ESP32 Wifi Connecting Problem, But do get connected i put finger on it [closed]

1 vote
3 answers
110 views

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2 votes
1 answer
2k views

rf522 version 0x12

0 votes
0 answers
18 views

Grove OLED library not active due to Tetrix prizm library interference

0 votes
1 answer
37 views

Camless Engine Project

-1 votes
0 answers
23 views

problem with a push button in an arduino project

-1 votes
1 answer
958 views

How to send int array with ESP8266 http post request?

1 vote
1 answer
142 views

Odd characters in serial monitor

0 votes
1 answer
22 views

Tools > Board settings: how are they captured?

1 vote
1 answer
80 views

Audrino mkr1500 keeps going offline

0 votes
0 answers
29 views

Why is my analog output limited to 2.7V?

1 vote
2 answers
1k views

Terminal read-only serial monitor without blocking serial port for sketch upload

-1 votes
1 answer
1k views

Need a simple accelerometer visualization example!

0 votes
0 answers
9 views

MAX30102 Sensor not sending data to thingsboard

-1 votes
0 answers
39 views

How do you know if it is possible to control some electric device with an arduino?

0 votes
0 answers
17 views

Problems using HC-SR04 with LED displays

-1 votes
0 answers
12 views

Serial Flash W25Q32BV versus W25Q32FV

1 vote
0 answers
175 views

Error in uploading sketch to digispark attiny85 board

1 vote
3 answers
4k views

Is the LGT8F328P legal?

-1 votes
1 answer
61 views

Serial port stops receiving data after random amount of time

1 vote
0 answers
392 views

Arduino Nano and ESP32 Read Different Values over Serial

1 vote
3 answers
3k views

Using SoftwareSerial along with FastLED library to control WS2812 LEDs

0 votes
0 answers
14 views

Arduino Nano not working with Arducam Mini 2MP Plus

-1 votes
0 answers
14 views

Trying to use USSD command on A9G GSM module

0 votes
2 answers
60 views

Is it possible to know how long an ESP8266 was in deep sleep?

1 vote
1 answer
141 views

esp_now.h: No such file or directory

1 vote
0 answers
28 views

Need help figuring out how to organise a system to run a stepper motor at low speed without Steps-skipping

1 vote
1 answer
252 views

How to send AT commands to the ubox modem on MKR NB 1500

0 votes
1 answer
2k views

How to create a Arduino socket server to receive messages

2 votes
2 answers
7k views

DFRobot GPS init error [Arduino Uno, SIM808]

1 vote
0 answers
16 views

Megaboard Problems about pySerial Communication from Python to Arduino

0 votes
0 answers
27 views

controlling a ho tram using minnis timer

1 vote
2 answers
341 views

Use I2C to control one of three DS3502 Adafruit digital potentiometers on the same I2C bus [closed]

0 votes
0 answers
15 views

AREF calibration on MEGA board: Calling analogReference() causes instability in sensor readings

0 votes
0 answers
22 views

Esp-now reacting like bloating in Many-to-one setup

-1 votes
0 answers
22 views

esp-01s connected to arduino does not respond to AT commands

-1 votes
0 answers
13 views

Can't upload arduino-ci file as a library into Arduino


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