{errCode: 10008, errno: 1500104, errMsg: "notifyBLECharacteristicValueChange:fail set notify…0805F9B34FB, errMsg = Encryption is insufficient."}errCode: 10008errMsg: "notifyBLECharacteristicValueChange:fail set notify failed. deviceID = 7B1454F0-2376-2234-DB75-009B97D13FD7, serviceID = 00001805-0000-1000-8000-00805F9B34FB, characteristicID = 00002A2B-0000-1000-8000-00805F9B34FB, errMsg = Encryption is insufficient."errno: 1500104__proto__: Object
请具体描述问题出现的流程，并提供能复现问题的简单代码片段（https://developers.weixin.qq.com/miniprogram/dev/devtools/minicode.html）。