A debug device for debugging, in cooperation with a remote server , an output of a sensor device within a sensor network , comprising: at least one first wired interface configured to establish a data connection to the sensor device for receiving real sensor data to be output by a sensor device in a normal state and in a debug state and raw sensor data to be output by a sensor device in the debug state; a second wired interface configured to establish a data connection to the sensor network for transmitting received real sensor data; a third wireless interface configured to establish a data connection to the remote server for transmitting received raw sensor data; and a processor configured to set an internal state of the sensor device , including at least one of the normal state and the debug state; and when the sensor device is set to be in the normal state, the processor is configured to perform a normal operation, including: - receiving the real sensor data via the at least one first wired interface , logging same within the debug device , and transmitting same via the second wired interface ; and when the sensor device is set to be in the debug state, the processor is configured to perform a debug operation, including: - receiving the real sensor data via the at least one first wired interface , logging same within the debug device , and transmitting same via the second wired interface , and - receiving the raw sensor data via the at least one first wired interface , logging same within the debug device , and transmitting same, at least in part, via the third wireless interface . at least one first wired interface configured to establish a data connection to the sensor device for receiving real sensor data to be output by a sensor device in a normal state and in a debug state and raw sensor data to be output by a sensor device in the debug state; a second wired interface configured to establish a data connection to the sensor network for transmitting received real sensor data; a third wireless interface configured to establish a data connection to the remote server for transmitting received raw sensor data; and a processor configured to set an internal state of the sensor device , including at least one of the normal state and the debug state; and when the sensor device is set to be in the normal state, the processor is configured to perform a normal operation, including: - receiving the real sensor data via the at least one first wired interface , logging same within the debug device , and transmitting same via the second wired interface ; and - receiving the real sensor data via the at least one first wired interface , logging same within the debug device , and transmitting same via the second wired interface ; and when the sensor device is set to be in the debug state, the processor is configured to perform a debug operation, including: - receiving the real sensor data via the at least one first wired interface , logging same within the debug device , and transmitting same via the second wired interface , and - receiving the raw sensor data via the at least one first wired interface , logging same within the debug device , and transmitting same, at least in part, via the third wireless interface . - receiving the real sensor data via the at least one first wired interface , logging same within the debug device , and transmitting same via the second wired interface , and - receiving the raw sensor data via the at least one first wired interface , logging same within the debug device , and transmitting same, at least in part, via the third wireless interface . <EOS>