Hello, my project is not going well. I'm in trouble. Please help me again.

[sunnyyangfine]

Hello, my project is not going well.
Trouble you
Please help me again
First of all, my English is not very good. I'm sorry.
Can you provide an ideal sample code for me?
My requirement is a broadcast transmission data (8K byte/s). Multiple devices receive at the same time, requiring stable
You guys can help me find a similar example\peripheral\radio
  In case of interference Do you change the code of the channel automatically?
I only need one broadcast to send data to multiple devices while receiving processing!
Automatically adjust the channel
Transmission data volume (8Kbyte/sec) Stable code!

thank you

[Jørgen Holmefjord]

Hi,

You first needs to decide on what protocol to use. 

Some alternatives are listed below:

• ESB is a proprietary protocol which support star network topology with typically one Primary Receiver (PRX) and up to 8 Primary Transmitters (PTX). You can find examples in the SDK 
• Gazell is a similar but more advanced protocol than ESB. You can find examples in the SDK.
• ANT is another proprietary protocol, developed by dynastream, that can support broadcasting. You can find examples in the SDK.
• BLE can support broadcasting to multiple devices using advertising and scanning. There are a large list of both peripherals (advertising) and central (scanning) examples in our SDK.
• Multiple mesh protocols, like Bluetooth mesh, Thread, and ZigBee can be used for broadcasting data. These protocols might be a bit overkill for your requirements.

It is up to you to choose the correct example for your application and adapt it to your requirements. We cannot give you any "ideal sample code" that is your entire application.

Best regards,
Jørgen