It seems like the folks at ExpressLRS have endless ideas and creativity. This time, they are taking advantage of a new Semtech chip to offer dual-band functionality... but more than that, why not transmit on both bands simultaneously! I attempt to explain this in the most non-techie way possible.

These review samples were kindly provided by RadioMaster, so if you'd like to find out more about them, please consider using one of the following affiliate links to their product pages.
Nomad Module: https://www.radiomasterrc.com/product...
DBR4 Receiver: https://www.radiomasterrc.com/product...

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