Information on Nordic Jetstream library

[zache]

We've been provided by a manufacturer with a reference implementation for a nRF52-based device and see a number of references to a "Jetstream" library from Nordic.  The library provides support for higher-level radio functions.  The reference implementation directs questions about Jetstream to Nordic but we find no mention of Jetstream in any Nordic documentation or forums.  

Is Jetstream in fact a Nordic product and is there any information available about it?  

[Kenneth]

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.

The proprietary radio protocols we provide are:
https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.0/esb_users_guide.html 
https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.0/gzll_02_user_guide.html

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:
http://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/llpm/README.html