Flash instruction

Arduino IDE

You need to install the following board/tool/library :

• ESP8266 - The ESP8266 core for Arduino

• arduino-esp8266littlefs-plugin - The Arduino plugin to upload LittleFS filesystems to ESP8266

• NeoPixelBus - The Adafruit enhanced NeoPixel support library

• ArduinoJson - The JSON library for Arduino

Choose your front end

There is two front end call Simple and Smartphone that can be find inside "/FrontEnd" :

• Simple : This is a basic front end that take less ESP8266 memory space (75ko/4Mo).

• Smartphone : This is a nicer front end for smartphone screen that use Onsen Ui that take more ESP8266 memory space (550ko/4Mo).

To change the front end, simply copy the content of "/FrontEnd/Simple" or "/FrontEnd/Smartphone" inside "/ESP8266/imagePainting2/data".

Flash instruction

• Tweak the code for your hardware and wifi.

• Tweak the ESP8266 to max out its possibility. For exemple, for the Wemos D1, the CPU can be set to 160Mhz and the FS to 3MB.

• Flash ImagePainting2 from the Arduino IDE.

• Upload the data by clicking to "ESP8266 LittleFS Data Upload".