Synchronization of two placed closed nRF52840

[Ars Morozov]

Hello

In this thread we discussed a possability of building a system with large number of conecctions. So, we need to get data from 30 peripheral nodes on one central host. The idea is to use 2 nRF52840 (this chip is selected because we need to have a long working range up to 150 meter in line of sight conditions).The problem is that 2 placed close nRF52840 will interfere with each other, so TX and RX events should be synchronized. Idealy if this events will be without any overlaying. So how this can be synchronized? In which direction I should study documentation? If you have any other ideas for solving problem with 30 connections on the host I will be happy to consider them.

Thanks in advance.

[awneil]

Why do all the connections have to be simultaneous?

Couldn't you devise some scheme to schedule your connections so you only need (no more than) 20 at once ... ?

Or perhaps the nRF52840 is just the wrong part for your requirement?

The nRF52840 is really targetted at small embedded systems - have you looked for stuff targetting larger "host" systems ... ?

[Ars Morozov]

awneil said:

Why do all the connections have to be simultaneous?

It's very good idea to use some more smart connection managment, instead of simple connection.