about the central example code (ble_app_hrs_c) Send data

[mento]

s130, nRF5_SDK_12.1.0_0d23e2a, SoftDevice 8_9_0.

How to send data to Peripheral? Thanks.

[Jørgen Holmefjord]

You can write to the characteristics using the function sd_ble_gattc_write(). You can find the correct characteristics handle using the method used in ble_hrs_on_db_disc_evt(), and populate the write parameters similar to what is done in cccd_configure().