I'm trying to use SPI and LoRa and when I initialize the SPI (with custom pins) I get a crash...

AT-Commands ESP8266 01: AT+CIPSTART: How to fix response Link type Error / Can't connect with TC...

Arduino read pulse-width frequency and duty cycle from a single digital input...

jmp to address in inline AVR C...

IRremote.h "no such file or directory"...

Type Writer Effect (Non blocking)...

ArduinoJson.h: No such file or directory (Arduino)...

What would be involved in getting Free Pascal to compile into AVR, ATMega and Arduino?...

Arduino UNO with Bluetooth HC-06 on macbook cannot get data...

ESP32-S3 board is not blinking on pin 48...

Unexpected behavior of LEDs in a four way traffic system with Arduino...

SSD1306 Display not displaying Umlaute...

'SYSTEM_EVENT_AP_STACONNECTED' was not declared in this scope...

Failed to use ILI9486 display with esp32-s3 (targetting to use rust)...

SB Components Micro RP2040 and ST7789 2.4 TFT LCD SPI display not working together using any library...

Arduino Code to determine if we are in DST or not...

Multiple tabs/files in Arduino...

How can I print the status of an I/O port in Arduino?...

control arduino with python...

Is there a way to securely transmit data (a TLS version) in 32 byte packets?...

How to use Arduino IDE on Raspberry Pi OS to program a Digispark ATTiny85...

Arduino C++ : how to define lambda function parameter?...

ESP8266/Arduino: Why is it necessary to add the ICACHE_RAM_ATTR macro to ISRs and functions called f...

Esp32/Arduino receive UDP data from server...

Cannot check if the password introduced by the user is the one according to the SSID connected to in...

RCSwitch library seemingly not working for 433 Hz receiver on ESP32 NodeMCU...

Creating a time based system—hours minutes seconds...

Problem to stop a function and restart it at the same location...

How do I make a function that can be executed every certain interval inside a void loop?...

Do one time (once) execution in forever loop or void loop?...