We have developed arduino mega code that uses RTC and an RFID scanner to log the date, time and RFID code to sd card. There are 10 of these devices in total. I need each device to upload the logged sd card data to ftp (or similar) for integration with google sheets, using the seeedstudio gprs v2.0. I will provide the latest RFID application code on Wednesday. You will either have all components for testing, or you can prepare the sketch using sample data. I would like this completed as soon as possible - preferably by Friday (23rd Feb 2015).
3 freelancer đang chào giá trung bình $238 cho công việc này
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