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远传设备除了上报modbus的传感器数据(自动轮询),还上报定位(字符串格式),传感器数据可以用G340T的驱动,但是这个驱动是属于服务器下发指令,远传设备应答的方式。有没有哪种驱动,能满足既不要服务器下发指令,还能同时接收传感器数据和定位的要求?
mqtt驱动,主动订阅上传来的数据