Looking for Experienced Arduino Programmer.
We need sketch and Breadboard Design of Arduino.
We preferently would like to use arduino with the Following shields:
1) Three pieces of HC SR-05 Ultrasonic SHIELD(or any other similar)
2) GSM / GPRS SHIELD, SIM800 L (or any other similar)
3) GPS shield ( no preferred shield)
Power supply: Among 5A /12A, with 12 volts battery.
Arduino Must contemporarly read and send for record to a cloud server. Here below parameters to be read:
a) Distance in cm ( max 300 cm ) measured from Three HC SR-05 ( or similar other shield). The Three HC SR 05 Must be located in three different places, cable linked to arduino board. Max distance from arduino to HC SR-05 shield is about 5 meters. Then Arduino must record and send always the values of such three Ultrasonic shields.
b) Contemporarly send GPS position of arduino board, in latitude and longitude;
c) Battery Voltage level
When Arduino stop collecting and sending data to server, it must turn in sleep mode. Power saving is really important.
Server Info: SQL DB
Connection to be used : GPRS Connection with SIM M2M
Data recording and uploading to Server: At 10:00 and 16:00, i.e. two times a day. Then Arduino must turn power consumption in sleep power saving mode.
we need an optimized power consumption solution. Such solution must be used in remote places where no electric supply is available. Please, provide expected lifetime of battery we required for such project.