Hello,
I have implemented the ble UART service in the s120 example : ble_app_multilink_central. I can receive messages that are sent from a ble UART peripheral in the "on_evt_hvx" function of the ble_app_multilink_central (on the ble UART RX characteristic 0x0003) but I can't send a feedback from my central to the ble uart peripheral (on ble UART TX characteristic 0x0002).
Could someone help me ?
best regard,
Stoffels Kévin
EDIT : No one can help me to send a notification from a central nRF51822 to a peripheral nRF51822 ?