Which Example should i use for BLE mesh which support the OTA?

[shubham gupta]

Hi Everone..

I want to know for my project Which Example should i use for BLE mesh which support the OTA

I have nRF52832 DK, and several other custom board  which is based on nrf52840.  I have working on BLE mesh sdk version 5.0

I want to make BLE mesh in that node, relay node, Border node for communicate with server.

Node_1(Adc_reading) (boolean_ value) (SPI) --------> relay_Node---->Border_Node------->(Through UART)-----> send data to Server(Cloud).

Please give me tutorial and what would be the flow for this using nRF52832 BLE mesh. It will use making smart socket project.

Thanks in Advance.

[shubham gupta]

Hi Hung Bui...

Yes, the RTT Viewer is working as i Want.. thanks for that...

Now,

can u please help me to understand how to to include UART into the project and implement something similar to rtt_input_handler() to emulate the button press.?

thanks in  advance.

[Hung Bui]

Hi, 

You can have a look at my example here.

It's made for SDK v4.0 but it should be very similar to SDK v5.0

[shubham gupta]

Hi.....

i m stuck between follow the steps which are present in the nordic semiconductor infocenter>SDK UART COEXISTING EXAMPLE>

in 4th step i am unable to understand how to 

• Replace the light switch client with examples/ble_peripheral/ble_app_proximity_coexist/pca10040/s132/ses/Output/Release/Exe/ble_app_proximity_pca10040_s132.hex.

is it means that replace  light switch client's hex.file with Exe/ble_app_proximity_pca10040_s132.hex. file?

And I want to use nrf mesh mobile app to provisioning swith and light (gateway and node)

what i all need to do that is--

client (gateway)----->(Through UART)-----> send data to Server(node).

for doing that should i have to combine any  two example codes...?

plese suggest with examples.

thank you.

[Hung Bui]

Hi, 

The sentence means that you follow the instruction the same as in the light switch client instruction. But instead of flashing the light switch client, you flash the ble_app_uart_pca10040_s132.hex (basically you flash the application that you just built). It's a bug in the documentation that it mentioned about proximity it should be the coexist UART app. 

So basically you just compile and flash the coexist UART app. And you provision it using a provisioner (not the phone) and then after that you can control the server the same way as you control the server using the light switch client. 

If you want to provision the coexist UART application with a phone you need to add PB-GATT to it. I have made an example for that here.

[shubham gupta]

HI,

Thanks for your friendly support....

i downloaded your code which you give to me "ble_app_uart_coexist_GATT"

i pasted it on "C:\nRF5_SDK_17.0.2\nRF5_SDK_17.0.2_d674dde\examples\ble_peripheral " on that path..

first it show "log_beckend.rtt error" but after included the libarary it sloved...

but now it show

can you help me to sort it out.?

thanks in advace.