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Can't connect esp8266 via USB to Linux Mint 21.1 [duplicate]

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DasMoorhuhn
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RX Pin (19) of Mega2560 works until TX Pin (18) is connected [closed]

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Reading temperature from adc value(Non linear)- STM32G491RE

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error: expected unqualified-id before 'if' if (send) { but all semicolons are available

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32 views

Driving large number of WS2812B LEDs - Optimize for speed by grouping? [closed]

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36 views

How to read from specific registers with Wire library?

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27 views

IEEE 1284 communication to printer

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Arthur Isnt original
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19 views

Keyestudio KS5009 ESP32WROOM32 Smart Home

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jsotola
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2 answers
1k views

Arduino to Arduino communication

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computercarguy
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0 answers
15 views

How to power 8 servos with 6.8v at 2 amps while controlling with pi pico [closed]

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Masheroomboi
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30 views

Changing the value of a global variable resets the board [closed]

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Banyi Dan
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1 answer
40 views

Python script cannot connect to serial port

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Дмитрий Насонов
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1 answer
32 views

L LED on Arduino is constantly on and com is not detected

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Good great mind . i have coded error which is troubling me . Compilation error: 'debounce' was not declared in this scope [closed]

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RedGrittyBrick
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28 views

Source and time saving issue [closed]

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Gleb Baburin
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28 views

Can you send data through battery connectors or pogo connectors? [closed]

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Monset
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67 views

(Why is) getLocalTime() on ESP32 taking several seconds to complete successfully

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st2000
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39 views

Help for a sketch ESP32 [closed]

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67 views

PIC16F1829 I2C interface with esp32

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0.66in I2C OLED Display issue with Adafruit 1306 Library

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jsotola
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Phone fingerprint scanner working with Arduino

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dda
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1 answer
23 views

How to code waterflow sensor using solenoid valve as a leakage detection system? [closed]

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Edgar Bonet
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23 views

Running WearOS on Esp32 S3 [closed]

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38 views

Arduino digital pin output is not low [closed]

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Tanwa Kankang
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17 views

Arduino Uno USB Host Shield Keyboard not responding [closed]

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berto
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24 views

DIY Quadrature Encoder? [closed]

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tote46
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1 answer
35 views

Wolfram Mathematica reads but closes stream feeds from Arduino Serial port after a few data sets

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1 answer
51 views

Why is char being "extended" to an int?

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Juraj♦
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0 answers
61 views

The text on the display is moving, although it shouldn't. OLED 0.96 [closed]

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Pain
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2 votes
1 answer
57 views

Read values from a txt file on an SD card

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Greenonline
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0 answers
11 views

How can I program Arduino Pro Mini using ESP01? [duplicate]

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1 answer
29 views

ESP-IDF logging library slows down ISR processing

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the busybee
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1 answer
24 views

Multiple definition error in STM32CubeIDE

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Peter Mortensen
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0 answers
18 views

Sending message from main controller (Arduino UNO) to mutliple mico-controllers (Attiny) [closed]

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0 answers
16 views

Adafruit BNO08x breakout sensor report and Arduino Due [closed]

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31 views

How to combine all of these codes? [duplicate]

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jsotola
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Protect ADC input ADS1115 [closed]

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1 answer
29 views

Lora SX1278 stops receiving after a short time

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dda
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1 answer
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Arduino RS-232 communication over RS232/TTL-converter [closed]

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Edgar Bonet
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35 views

I2C bus between Teensy and Raspberry is flooded with thousands of messages [closed]

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Phi
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1 answer
35 views

The port is not recognized when working with esp32 in arduino ide 2.2.1 (windows 11 home edition)

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BTO ELECTRONICS
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3 answers
409 views

Is there a way to increase the number of output pins in Arduino Uno? [duplicate]

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Peter Mortensen
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28 views

I can't use the ESP32Time created variable in other file even when I'm inlcuding the .h file where its defined in the implementation file [closed]

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jsotola
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1 answer
68 views

Turn on by long press of a button?

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6v6gt
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19 views

NodeMCU + SIM900A + WiFi connection = garbage sms?

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jwan
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34 views

Image capture at QSXGA resolution by OV5640 in ESP32s3

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sempaiscuba
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32 views

HC-05 won't connect to phone [closed]

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Greenonline
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0 answers
37 views

Having Trouble Decoding UART Signal with Logic Analyzer - Need Suggestions [closed]

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Corbin
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