nrF51822 gazelle enhanced shockburst

RE: nrF51822 gazelle enhanced shockburst

Håkon Alseth — Tue, 26 Jan 2016 09:28:22 GMT

It can, but not by-default. You would have to implement a layer on top of ESB for frequency hopping.

RE: nrF51822 gazelle enhanced shockburst

chenyu — Tue, 26 Jan 2016 08:42:49 GMT

can ESB realize a frequence hopping?

RE: nrF51822 gazelle enhanced shockburst

jcdergan — Tue, 23 Sep 2014 14:18:37 GMT

Thanks Hakon!!!

RE: nrF51822 gazelle enhanced shockburst

Håkon Alseth — Thu, 27 Feb 2014 13:48:52 GMT

Hi Tom,

Both ESB and GZLL is based on the same framework in nRF51x22, so their performance is very similar. GZLL has a top layer, which also includes frequency hopping/frequency agility to ensure a stable RF link, which again may give a lesser performance due to re-transmissions (when sync'ing transmitter and receiver.)

ESB is a bit more simple, where it handles auto-ACKing under-the-hood, and it communicates on a static RF channel (no hopping) If you look at the nRF24L01+ datasheet, you can read more about the ESB protocol and how it's built up.

Best regards Håkon