In the past I often learnt that it helps to write up some project goals.

Based on that list I can develop and cross out things I have achieved and focus on things that I want to achieve:

So lets make a Userstory what this device shall do:

Basics:

- The Device primary function is a Bike light

- The User shall be able to enable a bike light with a button

- The User shall be able to enable a bike light with a light sensor

- The light shall only switch on if the bike is in motion and ambient brightness is low.

- The light shall switch off if the there is no movement detection for more than 5 min

Battery Warning

- A Battery Warning shall be transmitted to the user if the battery is low

Enhanced function

A) Antitheft Location Detection

- It shall be possible to localize the bike once it is stolen

- The Antitheft method shall not consume a lot of power and

B) Multisensor Support

- The user shall be able to read out multiple sensor readings e.g 

- Gyro, 

- GSensor, 

- Environment Data: Temp, Humidty, Air Quality, Pressure

- Hight Sensor with Pressure readings

C) Multisensor Reading

It shall be possible to read external sensors: e.g Heartbeat sensors, speed sensors.

Captured data shall be stored in a database.

D) Proximity and Distance Sensor

It shall be possible to detect approaching devices and measure the distance and speed

With this idea you can warn the bike users if a car is approaching in the night and adapt the brightness of the light.

E) It shall be possible to update the Bike light via WIFI

- OTA Arduino Method shall be used for easy implementation mtehod