Simple example on how to control an LED with the BlinkEasy App and an ESP32 or Arduino microcontroller. The code starts a HTTP server that is accessible over your home WiFi and flashes the builtin LED ...

Dev Container Uses the arduino-avr image and Uno R3 for this example. Once the Dev Container is loaded, open a terminal and run arduino-cli compile -b arduino:avr:uno --output-dir Blink/build Blink/.

Setup 1. Run Arduino. 2. Open the LED blink example sketch: File > Examples > 1.Basics > Blink. You should see a window like in Figure 2. 3. Choose Tools > Board, then select your board, like in ...