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Design and Implementation of Multipurpose Radio Controller Unit Using nRF24L01 Wireless Transceiver Module and Arduino as MCU

Mobasshir Mahbub

Nowadays wireless technology is one of the most common technologies used in our day to day life. As wireless technology is very much easier to implement rather than wired, day by day its application is increasing. Through the continuous development of wireless communication technology, it is now highly used in wireless equipment controlling. That is we can control our electronics and electrical equipment from a certain distant part. It can be said that equipment can be controlled from a distance only with a controller in hand without being going near to that. In this design project, a control unit is built with nRF24L01 wireless transceiver module and Arduino Uno R3 to control multiple types of equipment. It is a multipurpose radio controller that means it can be used for various purposes such as light controlling, servo motor controlling, DC motor controlling in radio controlled multipurpose vehicle, quadcopter etc. The controller is consisting of a transmitter unit and a receiver unit both build with nRF24L01 and Arduino Uno R3. The receiver unit controls the attached equipment as per the transmitter’s direction.