Lup Yuen Lee 李立源: ""Amazon #Sidewalk uses Bluetooth Low Energy (BLE)…" - CleverLibre Social

Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

"Amazon #Sidewalk uses Bluetooth Low Energy (BLE), the 900 MHz spectrum, and other frequencies"...

https://blog.aboutamazon.com/devices/amazon-sidewalk-a-new-way-to-stay-connected

Sep 21, 2020, 14:06 · · Tusky · · ·

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