Sep 24, 2024 · This thread contains links to Wokwi simulations for some of the Arduino Built-In Examples The built-in examples are available within the IDE under the File/Examples/ tab. …

Jun 20, 2025 · Open the Arduino IDE (version 2.x recommended). Go to Tools > Board , and select Arduino UNO R4 Minima . Go to Tools > Port, and select the DFU port (if available). …

Sep 12, 2024 · As you may know, Arduino Uno R4 is great, but NOT fully compatible with Arduino Uno R3. Therefore, I created a series of Arduino Uno R4 tutorials for beginners I tested …

Jan 26, 2025 · Hello, i have 2 arduino uno boards and 2 lora ra-02 sx1278 modules i am trying to send message from uno 1 to uno 2 and then to get feedback message from uno 2 to uno 1 is …

Apr 26, 2024 · Furthermore, I understand that a separate hardware debugger is not required with the UNO R4 WiFi as that capability is provided by the on-board ESP32-S3 module.

Apr 8, 2025 · Hi all , after spending every spare moment over the last few weeks reading the forum and googling , I keep going around in circles getting no where. So I have joined the …

Oct 15, 2023 · I am trying to upload a program to my Arduino Uno, but there doesn't appear any port. When I go to the Device Manager, it appears as USB Serial (not as Unknown device), …

Oct 1, 2023 · I have tried to upload new sketches to my arduino uno using a USB connection, but whenever I click upload in the IDE, the code compiles and the pop-up for uploading appears …

Jul 2, 2023 · UNO R4 Minima 4 1866 July 11, 2023 Arduino R3 and micropython IDE 1.x 4 3722 June 29, 2023 Use of micropython on the MCU part of UNO Q UNO Q 4 288 October 26, 2025 …

Jun 2, 2024 · Hello everybody, I was wondering which starter kit or board to start with, an Elegoo Uno r3 or an Arduino Uno r3 or 4. I'm a beginner, and I bought a kit by Sunfounder about half …