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Thomas Kolb d5357b2021 Show IP address on startup 
To accomplish this, the following changes were made:

- Added an image-scrolling animation
- Implemented a bitmap font engine to generate an image from text
- On startup, an image-scrolling animation is set up with an image
  generated from the local IP address
2019-12-23 19:56:33 +01:00
data htdocs: change animation from the index page 2019-12-16 22:12:09 +01:00
font Added bitmap font generator 2019-12-23 19:55:40 +01:00
include Show IP address on startup 2019-12-23 19:56:33 +01:00
scripts Update: implement update of the SPIFFS image 2019-12-02 21:21:13 +01:00
src Show IP address on startup 2019-12-23 19:56:33 +01:00
.gitignore Load sensitive data from the SPIFFS 2019-11-26 22:03:44 +01:00
platformio.ini Initial commit: SK6812 LED Fader, HTTP Server 2019-11-17 16:28:09 +01:00
README.md Load sensitive data from the SPIFFS 2019-11-26 22:03:44 +01:00

README.md

ESP32 firmware for an SK6812-based lamp

Setup notes

Authentication data for WiFi connections and OTA firmware updates is stored in the SPIFFS. You must create the following files:

data/etc/wlan

This file contains WiFi logins. Each entry consists of two lines: The first line contains the SSID to connect to, the second the password.

data/etc/auth

This file configures the authentication at the device. For now, this is used for OTA updates.

The file contains two lines: First the password, second the salt.

The salt must be known to any client performing OTA updates and can be stored in a local configuration file. The password should never be stored in any config file.