Inrease payload in BLE_app_Blinky

[mosgaard2000]

Hi

I am using the nRF52832DK and the BLE_App_Blinky example.

It is working nice, but I would like to change it to send/receive 2 bytes of data instead of 1 bye.

How is it possible to increase the payload in the LED service?

[Karl Ylvisaker]

Hello,

To change the characteristic's length you will need to change it's max_len configuration in the ble_lbs.c source code.
I highly recommend reading through this tutorial on characteristics and how to configure them, if you have not done so already. The tutorial is part of a three part series which also covers advertising and services in general that also might be helpful to look at.

Please do not hesitate to ask if you should encounter any issues or questions!

Best regards,
Karl