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Wi-fi based Multi-equipment Universal Remote Controller for Smart Homes

Sumaiya Salim Khan, Vivek Deodeshmukh. Published in Wireless.

Communications on Applied Electronics
Year of Publication: 2017
Publisher: Foundation of Computer Science (FCS), NY, USA
Authors: Sumaiya Salim Khan, Vivek Deodeshmukh

Sumaiya Salim Khan and Vivek Deodeshmukh. Wi-fi based Multi-equipment Universal Remote Controller for Smart Homes. Communications on Applied Electronics 7(5):9-11, August 2017. BibTeX

	author = {Sumaiya Salim Khan and Vivek Deodeshmukh},
	title = {Wi-fi based Multi-equipment Universal Remote Controller for Smart Homes},
	journal = {Communications on Applied Electronics},
	issue_date = {August 2017},
	volume = {7},
	number = {5},
	month = {Aug},
	year = {2017},
	issn = {2394-4714},
	pages = {9-11},
	numpages = {3},
	url = {},
	doi = {10.5120/cae2017652672},
	publisher = {Foundation of Computer Science (FCS), NY, USA},
	address = {New York, USA}


Presently, we have diversified devices like TV, Set-top box, AC, DVD player etc. which creates confusion of choice of remote controllers (RC) to operate them. Naturally, these multiple RCs requires more number of batteries. With the evolution of electronic equipment’s, the range of capabilities or performance has increased but at the same time, the buttons are also increasing on the RC. In addition to this, there is compulsion to have line of sight (LOS) communication in existing devices. To resolve these problems, an Universal Remote Controller (URC) is schemed. This paper focusses at designing Wi-Fi based multidirectional universal RC single unit, that uses Wi-Fi and and internet of things (IOT). This Universal RC is Omni-directional in nature and can handle operations of many devices simultaneously. The prototype used is Air Conditioner (AC). We are able to handle each and every operation of all ACs simultaneously. We are linking the use of URC to IOT. We are creating the mobile phone application (app) that can be a simple chrome like Explorer in which HTML code has been written and buttons are generated through it which handles the functions of all AC’s without the compulsion of being in the vicinity of those AC’s. Thus there is no need of LOS communication between AC’s and RCs. Practically, good communication was observed as 25m through walls and 40m in open space. This range can be increased by implanting different secondary units in each floor. All the operations can be handled by any smart phone available in the market.


  1. Pan, Gang, et al. "GeeAir: a universal multimodal remote control device for home appliances." Personal and Ubiquitous Computing 14.8 (2010): 723-735.
  2. lee et al,” point-n-press: an intelligent universal remote control system for home appliances,” IEEE transactions on automation science and engineering, vol. 13, no. 3, july 2016
  3. T Kim, et al. “Advanced Universal Remote Controller for Home Automation and Security,” IEEE transactions on Consumer electronics , vol. 56, no. 4, November 2010
  4. Masahito Tezuka, et al. “development of bi-directional remote controller protocol and systems for domestic appliances” IEEE transactions on Consumer electronics , vol. 46, no. 3, November 2000.
  5. P. Palanisamy, “A universal device controller (UDC),” Int. J. Comput.Appl., vol. 82, no. 10, pp. 24–29, Nov. 2013.
  6. J. Sathyan and A. R. Ramakrishnan: A Unique Self-Contained Universal Remote Control,” IEEE Transactions on Consumer Electronics, Vol. 1152 50, No. 4, NOVEMBER 2004”.
  7. V. Vujović and M. Maksimović, “Raspberry Pi as a sensor web node for home automation,” Comput. Electr. Eng., vol. 44, pp. 153–171, May 2015
  8. K. Gill, S.-H. Yang, F. Yao, and X. Lu, “A ZigBee-based home automation system,” IEEE Trans. Consumer Electron., vol. 55, no. 2, pp. 422–430, May 2009.
  9. M. Tezuka, Y. Honda, and M. Kato, “Development of bi-directional remote controller protocol and systems for domestic appliances,” IEEE Trans. ConsumerElectron., vol. 46, no. 3, pp. 802–811, Aug. 2000
  10. M. Javier et al., “From the internet of things to the internet of people,”IEEE Int. Comput., vol. 19, no. 2, pp. 40–47, Mar. 2015.
  11. C.-H. Lu et al., “Energy-responsive aggregate context for energy saving in a multi-resident environment,” IEEE Trans. Autom. Sci.Eng., vol. 11, no. 3, pp. 715–729, Jul. 2014.
  12. H. C. Tadimeti and M. Pulipati, “Overview of automation systems and home appliances control using PC and microcontroller,” Int. J. Sci. Res., vol.2, no. 4, pp. 127–131, Apr. 2013.


IOT, LOS, URC, RCs, smart phone