BLE RELAY EXAMPLE

[arunbm123]

hello support  team

nRF52 DK , Mesh 2.01

I am trying Experimental BLE RELAY example.

1. In first trial I am using 1 RELAY DK  all works well.

2.In second Trial I am using 3 RELAY DK  nothing happens at collector side

Any check list how can debug or check . nRF connect showing no services.

[GeorgeBlue]

3. Is that the "running speed sensor" Example will not Advertising the Device Name "Nordic_RSC"? I cann't found on nRF Connect and Sniffer log. (SDK15.0.0)

Yes, I can't SCAN DUT from my smartphone "Nordic_RSC" in that example.

[tesc]

Hi,

Sorry for the delay.

Do you have problems only with the Running Speed and Cadence Application, or are there other applications that you cannot scan for either? Please note that the application only advertises for 3 minutes after it has started.

Before you put the SoftDevice and application onto the board it is wise to erase flash (for instance using "nrfjprog -e"), in case there are UICR settings or data stored in other regions of flash.

Also, what SoftDevice (including full version number) are you using?

Regards,
Terje

[Hermes]

Hi everyone, am about to start this project; using Experimental: BLE Relay Example.

Can i just verify whether the relay (ie Node B) carry it own sensor as well? i understand the relay help to collect data from its peripheral(Node A) then send to collector(aka central).

As gathered here, the relay can be both peripheral and central. Am i right to say, the collector will collect two set of data, from Node A and Node B each?

[tesc]

Hi,

The BLE Relay Example only relays sensor data. Yes, it can collect from one heart rate peripheral and from one running speed peripheral, and relay that to one central.

You may of course modify the example as you wish, for instance let sensor readings originate from the relay device. Note that the BLE peripheral examples in the SDK does not use sensors, they show the BLE side of things and only emulate sensor data. Connecting an actual sensor and writing the sensor related code is something you would have to do yourself.

Regards,
Terje

[Hermes]

Hi tesc, Thanks for your prompt reply. 

i understand i have to write my own sensor related code for the sensor to work on the relay.

Can i just verify whether the collector (central) in BLE Relay Example; or any other example, able to collect sensor data from two individual two nodes? For my case, Node A - a peripheral with a sensor and Node B - a relay with another same sensor.

Is the collector refer to, in this case, either another board or android phone?

Rgds