RF24 multi nodes

Projects General Guidance
1

I am hoping somebody can help point me in the right direction.
I am trying to send a data batch to node1, a different data batch to node2 etc. I have played for over a week with everything I can find on the forum and web. Several sites tell how to send data from several nodes back to master node, but I can't seem to do it in reverse.
Can anyone please suggest a site where I can look preferably with working sketch.
Many Thanks

2

Let each batch contain the identity of the receiver and send the batches one by one.

3

Thanks for your reply, much appreciated.
I am trying to achieve just that, I can send to any node but when I try to create a seperate data package like
struct Data_Package {
"input"
Data_Package date:
If I try to create a Data_Package2 etc, I get the brakes slam on hard and steam comes out of my relief valve, I get the message "conflicting declaration 'Data_Package2 data'
I am trying to make node 1 Loco1, node2 Loco2, node 3 Junction points control, node 4 Station points control etc.
Do you know of any sketches that I can peruse to find out the method i should be looking at?
I am 77 and just starting out on G gauge after a lifetime of 71/4 live steam.

4

Google is your friend, Have a look here very well explained, This sounds like what your after
https://howtomechatronics.com/tutorials/arduino/how-to-build-an-arduino-wireless-network-with-multiple-nrf24l01-modules/

5

Hello Steve,
Thanks you for your suggestion. This is one of the sites I have been trying to implement. It works fine, but my problem is that the mechatronics sketches only send one command between nodes.. I am failing to find a way to send a batch of commands (Data_Package) , every way I try to include different batches to different nodes it won't compile.
All the best from a cold and wet Kent.

6

If you upload your code then others may be able to help or spot where your going wrong. I'm no expert and still learning new stuff all the time.
I followed that tutorial and had 3 nodes talking to each other sending data between the 3

In what way wont your code compile ?