Tracker Device - repost
$750-1500 USD
Paid on delivery
The target application would be for kids security and requires following:
- location information
- device health status
- device battery status
- gsm/gprs/gps connections
In functional requirements following are the requirements:
- Device to send information to a servers defined by
- All NMEA sentences (especially $GPGGA, $GPGLL, $GPGSA, $GPGSV, $GPRMC) should be sent from GPS device to listening server (LS). LS will then handle which sentences are needed and discard others.
- Data should be prefixed with DeviceID (IMSI, IMEI number) and suffixed by character and optional checksum (LS can checks the checksum and ignore the data if the checksum is bad figuring the data will be sent again sometime later).
LS will then calculate/find Longitude, Latitude, Altitude, Direction/ Magnetic Variation, Speed/Acceleration by parsing these NMEA sentences.
Device Hardware Requirements:
- LED for battery/health indication.
- button for emergency signal. This would be special charachter sent to the same
- small form factor
- good battery life
Optionally we are also looking to put following feature but we can discuss with you if this hampers performance and increases cost.
- LCD
- Flash Memory
- Motion Sensor
- Speaker and Mic.
Project ID: #4754772
About the project
8 freelancers are bidding on average $1704 for this job
Thank you very much for your invitation. I can do this project. Please see my PM for more details
hi, i am an electrical engineer and an embedded system designer. i can help you with this project.
We are a very experienced team who can tackle this task. Please check PMB for more details.