Hello All,
When I was testing our ble keyboard, there was a problem with the Lenovo tablet connection pairing binding. Please help me, thank you!
1. Ble keyboard is based on sdk15.3: nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral\ble_app_hids_keyboard\pca10040e\s112\arm5_no_packs
2. nrf52810
3. Lenovo: windows10 64bit
4. Issue: At first connect the keyboard with the tablet and pairing and bonding, then click the key to disconnect and delete the pairing bonding information, and then change the MAC address to broadcast. At this time, the tablet can scan to the device. then when i click to connect to the device that will be prompted with the following of error prompt: "peer_manager_handler: Connection security failed: role: Peripheral, conn_handle: 0x0, procedure: Bonding, error: 136". What is the cause of this? Or how to configure a new device to pair with the tablet again?
Thanks！
Pany
