I need you to build a GPS device that will be used to track children in case they disappear or run away. The GPS device will be connected to a APP.
The GPS device will most probably use a SIM card to send and receive information. The GPS device must contain the following functions. I need you to build 2 prototypes of the device and find the best available option on the market for relatively cheap manufacturing price:
* Multiple RGB LED light controllable by app
*Speaker to sound alarm and send voice message through APP
*Accelerometer that will send information to APP such as step counter etc
The app will have functions such as GEO-fencing, send alerts, live location feed and also control other functions of the device such as sending voice message to the device or sending a alarm that will sound the device. I will also have different colours on the device and these colours (LED light) will be controlled through the app.
You must have experience in electrical engineering and app development.
Concept material and detailed description will be shared once we have agreed on price.