The first time the peripheral is paired, it works. But when I power on/off the Feather NRF52840 again, it fails to keep connected.
It cycles between connected/disconnected (paired).
The Disconnect Reason is "CONN_TERMINATED_DUE_TO_MIC_FAILURE ", but I couldn't figure out what is happening.
You need to suppress the peripheral in windows and pair it again to make it connect permanently again.
Same result with BLE Keyboard or Mouse example. Tested on Windows 8.1 with 3 different BT Dongles (>5.0) and on 2 Windows 10 PCs with integrated Bluetooth.
How to reproduce ?
Upload the blehid_gamepad or ble_keyboard or ble_mouse example on a Feather NRF52840 Express
Operating System
Windows 10
IDE version
1.8.19
Board
Feather NRF52840 express
BSP version
0.21.0
Sketch
Bluefruit52Lib\examples\Peripheral\blehid_gamepad
What happened ?
The first time the peripheral is paired, it works. But when I power on/off the Feather NRF52840 again, it fails to keep connected. It cycles between connected/disconnected (paired). The Disconnect Reason is "CONN_TERMINATED_DUE_TO_MIC_FAILURE ", but I couldn't figure out what is happening. You need to suppress the peripheral in windows and pair it again to make it connect permanently again. Same result with BLE Keyboard or Mouse example. Tested on Windows 8.1 with 3 different BT Dongles (>5.0) and on 2 Windows 10 PCs with integrated Bluetooth.
How to reproduce ?
Debug Log
[BLE ] BLE_GAP_EVT_CONNECTED : Conn Handle = 0 [GAP ] MAC = 04:7F:0E:29:53:A1, Type = 0, Resolved = 0 [GAP ] Conn Interval = 10.00 ms, Latency = 23, Supervisor Timeout = 2000 ms [BLE ] BLE_GAP_EVT_SEC_INFO_REQUEST : Conn Handle = 0 [PAIR ] Address: ID = 0, Type = 0x00, A1:53:29:0E:7F:04 [BOND ] Loaded keys from file /adafruit/bond_prph/A153290E7F04 [BLE ] BLE_GAP_EVT_DISCONNECTED : Conn Handle = 0 [GAP ] Disconnect Reason: CONN_TERMINATED_DUE_TO_MIC_FAILURE
Screenshots
No response