The ConnectionTXPower tracked here is hard to use without knowing the maximum TX power of the controller, which can be obtained through the same HCI command. The device could also expose the maximum TX power as an attribute, which can be set once on connection and does not need to be tracked with this connection monitor API. Regards, Tim -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html