The "widget" is a device based on a Wemos D1 Mini (ESP8266). It consists of...
- A Wemos D1 Mini WiFi Microcontroller Board
- A SSD1306 128x64 OLED Display (White)
- A single WS2812/Neopixel Color LED
- A small piezo-electric buzzer
- Three (3) tactile input buttons
It uses MicroPython to control Wifi setup and operation of the device.
The purpose of the device is to read a constantly updating document from the network and execute the commands contained within. The command allow you to...
- Display text on the OLED
- Change the color of the neopixel
- Play a tone
- etc...