sample program for connect nrf51822 to mobile (Android/IOS)

[Emid]

Hi

I am testing many code to connect mobile,

im using BLE400 board and Keil software,

but i cant fine true code for conect,

my test is about (Blink, uart, spi), there are true.

but i dont have any code to connect to mobile on SPP mode.

do you have any code to help me?

[Bjørn Kvaale]

but i dont have any code to connect to mobile on SPP mode.

 Are you referring to Serial Port Profile from Bluetooth Classic?

Have you talked to Waveshare support to see if they have any examples for this board? Are you able to program the 51 chip directly? If so, it might be an idea to take a look at the uart example in sdk v12.3 using the nrf toolbox app for Android or iOS. Beware that we at Nordic focus on Bluetooth Low Energy, not Bluetooth Classic. If you want to use Bluetooth Classic, you will most likely need to talk with Waveshare & check their documentation.

[Emid]

Thanks lot for your reply,

in Waveshare have a original code that can to connect to nRF TOOLBOX in uart mode.

so in mbed.org i get a sample code that name SimpleChat, my phone can to connect to BLE400 but suddenly it will to disconnect.

[Bjørn Kvaale]

It seems that the mbed code does not have the required uart service, whereas the waveshare code does. Why not just use the waveshare code instead of the mbed code?