Morse Encoder

A simple NodeMCU-based project, showcasing PlatformIO, OLED display, rotary encoder and sound generator usage.

A silly video:

Requirements

• A NodeMCU V2 Board
• PlatformIO CLI (or IDE)

Building

Just run the platformio command, it will download and build all dependencies.

platformio run -e esp_debug

Uploading

Connect the NodeMCU board via USB, and issue the following command:

platformio run -t upload -e esp_debug

NOTE: make sure the board drivers are installed.