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For questions related to use of RFID (Radio Frequency IDentification) technology in IoT devices. For questions about the electronics aspect, consider asking at Electrical Engineering Stack Exchange.

2 votes

Tracking livestock location without GPS or mobile network

Using RFIDs will be very costly for such large coverage area. It will require a bulkier system. It will be better if you use LoRaWAN. This technology being cheap, low powered, long transmission range …
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