- Grace release free iPhone app
*UPDATED to add info about Reciva-branded version
Grace Digital have released a free application to the Apple AppStore (for iPhone and iPod Touch) that can be used to control their range of Reciva-based internet radios (hence it does not work with their GDI-IRP600 which is not Reciva-based). UPDATE: In July 2010 a Reciva-branded version of the same application appeared (from PlugPlayer). This is not free but provides control for all modern Reciva-based radios.
This is by no means the first internet radio that can be readily controlled by an iPhone application - there are excellent examples for Sonos (from Sonos) and Logitech Squeezebox (from 3rd-parties) plus Apple's own. But it is the irst that I am aware of for a Reciva-based device.
There are a few things to watch ut for. First off - make sure that you have recent firmware in the radio (at least v257-865-a-349) then if it is connected to your network wirelessly and you do not want to have to go and wake it up to control it then change the wifi configuration so that it stays connected while "sleeping".
It includes access to pretty well everything that you can do from the radio - including viewing presets, "My Stuff", accessing the alarms, changing volume (and muting), accessing Pandora (if you have it) plus accessing the entire Reciva library of stations.
I have not had a look at the underlying network communications to see how it works - but I suspect that it is using UPnP-AV for at least part of its operation (if not all of it). It does not work with non-Grace radios so I expect that it is looking for a manufacturer id or model number in the initial discovery process ... watch out for further reports.
You can watch an informative 4 minute video about it from Grace
Grace Digital Audio: http://www.gracedigitalaudio.com/iphone/
Reciva press release: http://corporate.reciva.com/pages/112#more-112