I am connecting multi peripherals to single central and i am using nrf53832 as central, how can i transfer the data to the central?

[kishor babu]

i am trying to connect multi peripherals to single "central" and i am using nrf52832 as central, I am using multi link central example for multiple connections but i am not able to send data as it is only meant for led blink. How  can i make multi link central to receive the data through UART? OR Is it possible to make BLE_APP_UART_CENTRAL  as multi link central? if possible how can we do it.

Thanks in advance.

[Archana Fugare]

Hi,

Use nRF52 15.3.0 sdk, under example folder paste nrf5-multilink-lbs-nus-example-master. Take three 52DK as peripheral and one 52DK as central(master).

Program it and send data through UART.

You will get the result.

Thanks & regards,

  Archana

[ps_anu]

hi archana Fugare have you tried , multi link merged with uart . can you share me or else what are things i should modify 

Thanks in advance

[Archana Fugare]

Yes, I tried same at my end and It successful.

nRf52840 DK as central and rest other 52 DK as peripheral.

When sending data from central through uart then all peripheral will receive it.

When sending data from peripheral then central deveice will receive it.

See the multilink demo steps on nordic infocenter for LED and button indications same is here for this demo.

Find attached zip file and extract it in example folder. use nRF52 sDK15.3.0.

Thanks & regards,nrf5-multilink-lbs-nus-example-master.zip

  Archana

[ps_anu]

Thank you for your response , i am finding two files i will look into that , if  i have doubt i will back to you .

[Archana Fugare]

Hi,

Use this for central device: ble_app_lbs_nus_c

Use this for peripheral device : ble_app_lbs_nus

regards,

 Archana

[ps_anu]

hi , i have tried its working fine , once we get connected to all peripherals , can we able to send the data to particular peripheral .