Hi,
now we use SDK17 "ble_app_hids_keyboard" example, we found after the moble phone connected to the ble keyboard, if the ble keyboard power off and power on ,the phone can't connect the ble keyboard automatically again.
but if we use SDK15.0 "ble_app_hids_keyboard" example, when the ble keyboard power off and power on ,the phone can automatically connected to the ble keyboard again.
what's the two SDK difference for that example? our customer require the ble keyboard can automaticlly connected to the phone when power off and power on. how to change the code in SDK17 for achieve this funtion?
