<info> peer_manager_handler: Connection security failed

Nordic 52810开发过程中,重新烧写SoftDevice后,用nrfConnect for mobile Connect时,连接失败,手机显示peer removed pairing information。设备端log信息:

peer_manager_handler: Connection security failed: role: Peripheral, conn_handle: 0x0, procedure: Encryption, error: 4102

解决办法:在手机端蓝牙设置中,找到要连接的设备,选择“忽略该设备”,重新用nrfConnect连接,成功!

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