I obtain my Bsc degree in Electronic engineering and we have started new company with 4 professional engineers who are expert in Electronics and software such as embedded system designing, matlab, java , C+ , PCB layout .etc .expert with arduino, Microchip ICs, Rpi, nuvotaon, arm ,and FPGA . We have sound knowledge with PCB LAYOUT design with Altium, Allego, ORCAD,Eagle , proteus .we are currently doing UAV autopilot research, pulse oximeter based Bio medical research collaborate with Fluke company ,Arduino demo board manufacturing etc . Also done several project with micro processors and one of industrial project was re designing PUMA 562 robot arm controller design with DSPICs, and Matlab,
We can use Atmega2560 as processor if we add more sensors (Co2 and air quality sensors ) if not Atmega 328 is enough , so the temperature measurement can done using PT100 Platinum Resister Temperature sensor , soil moisture IC modules (just analog modules like Hygrometer Moisture Detection Sensor) , water level monitor like WL400 WATER LEVEL SENSOR , and all the data upload to the server with GSM module. Also better to have data logger also for reliable system ,we will add lipo battery and charger circuit with LTC2942 IC ,
Please note : We are new to freelancer (just start projects since April 2014 ) and our reputation rate may low and price is negotiable with more project details (don't worry about the bidding price it for highligh)
Thank you
Chamika
Electronic engineer