Amazon opens its low-bandwidth, long-range Sidewalk network to developers

  • Amazon announced Sidewalk in 2019, which is a low-bandwidth, long-range wireless network that uses the 900 MHz spectrum.
  • It creates a mesh network between Amazon’s Echo and Ring devices, sharing a small part of their owner’s bandwidth.
  • This network allows for the connection of Internet of Things (IoT) devices.
  • Developers now have access to this network.


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