https://devzone.nordicsemi.com/f/nordic-q-a/63719/information-on-nordic-jetstream-libraryWe&#39;ve been provided by a manufacturer with a reference implementation for a nRF52-based device and see a number of references to a &quot;Jetstream&quot; library from Nordic. The library provides support for higher-level radio functions. The reference implementationen-USTelligent Community 13Tue, 14 Jul 2020 09:14:35 GMThttps://devzone.nordicsemi.com/thread/259846?ContentTypeID=1Tue, 14 Jul 2020 09:14:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9c05d240-b1a5-4901-aff6-dcdbd0cf4dceKenneth<p>First time I have heard of Jetstream also, though it may be a product developed by others that are not public released. You can check with who you have received the documentation if they have further information.</p> <p>The proprietary radio protocols we provide are:<br /><a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.0/esb_users_guide.html">https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.0/esb_users_guide.html</a>&nbsp;<br /><a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.0/gzll_02_user_guide.html">https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.0/gzll_02_user_guide.html</a></p> <p>If you are interested in low latency you may also look into nRF Connect SDK, for instance there is an BLE low latency packet mode that support 1ms interval over BLE:<br /><a href="http://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/llpm/README.html">http://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/llpm/README.html</a></p><div style="clear:both;"></div>