Electronic device performing powerline communication and operation method thereof

A method of operating an electronic apparatus comprising a main body and a kit connected to the main body, the method comprising:

• generating a signal to be transmitted from the main body to the kit;
• modulating the generated signal;
• and
• transmitting the modulated signal from the main body to the kit through an electric wire connected to a battery of the main body,
• wherein the main body comprises the battery, a first motor, the electric wire, and a first controller connected to the electric wire,
• wherein the kit comprises a second motor supplied with power through the electric wire, and a second controller connected to the electric wire, and
• wherein the main body identifies the kit based on a signal transmitted by the second controller, and transmits a signal for controlling the second controller through the first controller.

A method of operating an electronic apparatus comprising a main body and a kit connected to the main body, the method comprising:

• connecting to a server related to the electronic apparatus based on wireless communication;
• acquiring update data for each of one or more kits related to the electronic apparatus based on a connection with the server;
• identifying the kit connected to the main body among the one or more kits;
• and
• when update data corresponding to the kit connected to the main body is identified in the acquired update data, modulating a signal corresponding to the identified update data and transmitting a modulated signal from the main body to the kit connected to the main body through an electric wire connected to a battery of the main body,
• wherein the main body comprises the battery, a first motor, the electric wire and a first controller connected to the electric wire, and
• wherein the kit comprises a second motor supplied with power through the electric wire, and a second controller connected to the electric wire.