In the early 1990s, a company wanted to monitor its supply chain more effectively. This led to the development of an early IoT concept using which technology?

  • Bluetooth
  • RFID (Radio-Frequency Identification)
  • Wireless Sensor Networks
  • Zigbee
In the early 1990s, the development of an early IoT concept for supply chain monitoring was mainly based on RFID technology. RFID allowed the tracking of products or assets using radio waves, making it a crucial technology for early IoT implementations.
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