I am looking for someone who can design , build, program (firmware - Arduino) a complete SIM card (GSM) tank level monitoring system . the sensor must work on battery and not direct electricity .
We need a level sensor ( ultrasonic or any other technology ) to monitor the level of water or diesel tanks via GSM SIM card .
The sensor must be able to read from distance = 3 cm to 7 meters in height.
39 freelancers are bidding on average $217 for this job
We can perfectly build your GSM monitored Tank level Sensor, we are a team of Engineers with experience with IoT & microcontroller programing. Hire the BEST, forget the rest.
I am new freelancer but serious, i have much experience in this field, i'll exert great efforts and do my best to help u, don't care about the budget, we will not disagree :'')