Home Video Asylum

TVs, VCRs, DVD players, Home Theater systems and more.

How to use your PC's RS232 or IRDA port for Remote Control

http://www.chambord-tech.com/faqs1.htm states the following:

"In most cases, this will not be possible. First, IrDA is configured to send data from the PC to another PC or a printer, for example. It is not configured (from a software or hardware perspective) to send the multiple types of consumer infrared codes in use today. Second, IrDA code transmission takes place using infrared diodes operating at a peak wavelength of 880 nm, while consumer electronic gear operates at a peak wavelength of 940 nm. If the IrDA interface could be driven in support of a consumer electronic code, the product being controlled does have some response at 880 nm. However, the reduced signal strength at 880 nm would lead to a very short effective range. For more information, click over to the IrDA's website. http://www.irda.org "

They have a product which allows control of up to nine entertainment devices in your home - such as your TV, VCR, satellite (or cable) and amplifier via your PC/laptop. see http://www.chambord-tech.com/product2.htm

These two sites may be of some help:

http://www.veg.nildram.co.uk/remote.htm

http://www.irda.org/use/pubs/Sigmatel_ir.pdf (a IR port that will allow to send IR codes for TVs etc)

I hope this is helpful.

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  • How to use your PC's RS232 or IRDA port for Remote Control - big lobsta 18:03:20 01/09/02 (0)


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