In WICED_SMART_SDK 2.1.0, I use 2 boards which are hello_sensor and hello_client.
I uncommented PASSKEY for both.
Default pass key is 123456 and I changed passkey as 57920 in hello_sensor.
But hello_sensor and hello_client can be connected well.
As far as I understand, both devices can not be connected if passkey is different.
The message of hello_sensor is following.
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14:46:34 -
14:46:34 - NVRAM write:0009
14:46:34 -
14:46:34 - hello_sample, encryption changed 20736a1c8cca
14:46:34 -
14:46:34 -
14:46:34 - permission check retCode = 00
14:46:34 -
14:46:34 - permission check retCode = 00
14:46:34 - EncOn 20736a1c8cca client_configuration:0000 blinks:0
14:46:34 -
14:46:34 -
14:46:34 - l2cap Tx:
14:46:34 - 402010000c0005001201080050009001
14:46:34 - 0000bc02
14:46:34 - Tx buffer = 14
14:46:34 -
14:46:34 - blecm evt handler:
14:46:34 - 0e04010a200c
14:46:34 -
14:46:34 - blecm evt handler:
14:46:34 - 0e04010a200c
14:46:34 Connection is UP.
14:46:34 profile idle timer stop
14:46:34 connUp
14:46:34 noAdv
14:46:34 BLE_idleconn:timer(120)
14:46:34 noAdv
14:46:34 profile idle timer stop
14:46:34 BUZBeep(0)
14:46:34 -
14:46:34 - l2cap Rx:
14:46:34 - 4020090005000400122b000100
14:46:34 -
14:46:34 - Checking readable attribute 002b
14:46:34 -
14:46:34 - permission check retCode = 00
14:46:34 - hello_sensor_write_handler: handle 002b
14:46:34 -
14:46:34 - hello_sensor_write_handler: client_configuration 0001
14:46:34 -
14:46:34 - hello_sensor_write_handler: NVRAM write:0009
14:46:34 -
14:46:34 -
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