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Re:Amazon, Apple, Google, and the Zigbee Alliance to develop... by Eugr on Wednesday December 18, 2019 @12:42PM (#21827269)
Even bigger problem with 2.4 GHz is that the frequency is oversaturated and most Zigbee channels at least partially overlap with WiFi channels. I had pretty bad interference in my home before I moved my Zigbee and 2.4G wifi channels as far apart as possible.
Re:Amazon, Apple, Google, and the Zigbee Alliance to develop... by JEOII on Wednesday December 18, 2019 @02:21PM (#21828270)
Zigbee 3.0 will use the guard channels if there are collisions and allowed to auto select channels.