Dynamic WiFi Setup

[MPZinke]

Description

As a SmartCurtain user,
I want to be able to connect my Curtain to a WiFi network without reflashing it,
So that I can more seamlessly integrate curtains with my home network.

Context

Currently, the SSID and Password for WiFi networks are hardcoded into the flashed program. This prevents the curtain from being setup in a new home without being reflashed. As such, the curtain needs to be able to save new network properties while running.

Acceptance Criteria

• Curtain boots as an access point if unable to connect to a WiFi network
• Curtain can receive & save network credentials
• Curtain reboots where necessary

Implementation

• EEPROM.write(..)
• ESP32 Access Point
• ESP.restart()