板子里用的是SimpleBLEPeripheral例程修改的程序,和btool连接后通过BTOOL写入特征值,之后每次都会由于下面的错误断开连接,请问这是什么原因?
[109] : <Error> - 09:19:39.953
Message Response Timeout
Name = GATT_WriteCharValue
Opcode = 0xFD92
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