You will find several messages from people in this and other forums who are using codes generated by a free software app I wrote, named CodeGen™, to directly control RF devices using their Prontos. You can find CodeGen™ at
[Link: mbx-usa.com].
Most users of CodeGen™ RF codes are outside of North America where the Prontos send 433.92MHz. They control things like X-10 (via RF), Elro AB600 RF controlled lights/appliances, Philips Power Control System RF modules for lights and appliances, and others. There are few things which use the same 418MHz frequency used by North American Prontos but I would think that some people might be interested in controlling their Lutron and Crestron systems using their Pronto without needing a $600 IR adapter.
I use a TS1000 modified to send 310MHz RF to control my X-10. I have purchased a TSU3000 in order to investigate it's RF. I have also purchased an ATI RemoteWonder and hope to see whether it can be retuned to 418MHz (from 433.92MHz) so it can be controlled by North American 418MHz NGs. Since it's made by X-10 and I have schematics of other X-10 RF receivers, I'm reasonably confident that I can retune it and write instructions so that others can do the same.
I have written a much more sophisticated application called
CodeGenPro™. It can generate billions of IR and RF codes, can learn IR and RF codes (with simple hardware that costs less than $30), and includes more RF codes (e.g. ATI Remote Wonder, X-10 MouseRemote). It will not be free but I hope the price can be kept under $15. It should be released next week. I'm currently adding MX-500 support and awaiting a Somfy remote that someone is sending so I can capture and analyze the codes. I have offered free advance copies of the software to a couple of individuals in Europe if they will capture RF codes from a Somfy remote and a Viper ceiling fan RF remote. If the RadioRA and Crestron codes look useful, I'll include them. If not, anyone who has either system can capture the codes using the software and specified hardware. The software includes provisions for saving captured codes to files using a proprietary format. These files can be shared with others so not everybody will need RF capture hardware.
You will not find a single instance where I said a Pronto could learn RF. You will find several instances where I've told people that no Pronto can learn RF. But learning RF codes is straightforward and simple using very inexpensive hardware. Ask Bomber Jim - I sent him some hardware more than a year ago so he could capture the RF codes sent by his Marantz. You'll see some screenshots showing the RF preamble sent to the RX77 (or RFX6000) that came from the file he sent me.
The FCC allows unlicensed low power transmitters to use frequencies from about 300MHz-1GHz, plus some lower and higher frequency bands. Prontos are NOT classified as "periodic" transmitters. Periodic transmitters are things which transmit periodically and
automatically without a human finger on the button. Periodic transmitters that send data are restricted to very, very low power levels - much lower than for remote controls like the Pronto. Transmitters like alarm sensors are allowed to send periodic "all's well" type of data messages.
Information is information, whether transmitted by IR, RF, morse code, signal flags, signal lamps, jungle drums, alpine horns, or puffs of smoke. With ASK, it's only a sequence of pulses and spaces.The Pronto is very malleable. It can transmit almost any ASK (i.e. AM) protocol. The only limit is on the total length of a transmission or total number of transitions and even that is not likely to be a limiting factor. I have absolutely no idea of the size of Lutron's "housecode" (that's why I asked for someone to capture some codes) but it can be learned and retransmitted as easily as any other sequence of pulses and spaces. I probably will not attempt to publish the "housecode" info as that could cause problems between neighbors. I also do not publish arm/disarm codes for RF alarm systems - many of which are easily disarmed.
I have designed a low cost, generic RF receiver module that can be configured to receive RF codes from various systems and output them as baseband,as TW523 commands or as RS232/RS485 for monitoring RF controlled lighting systems (e.g. GE SmartHome) or security systems.
I did not choose the "RF Expert" tag - Daniel apparently gave that to me when he changed to the new forums. It's the Status field of my Profile. If I could change it, I would.
If you would like to learn something about RF, read the application notes at
[Link: mbx-usa.com]. I'm not going to waste my time aguing with the clueless. You can also find the FCC Part 15 Rules online but they are a very difficult read.
I have heard from an installer who has offered to capture some RadioRA codes and I think I may have someone who can capture some Crestron codes.