DSLR Remote Controller Ext is the enhanced version of free app Dslr Remote Controller https://market.android.com/details?id=us.zig.dslr DslrRC Extended has new futures including:- extended time lapse controller with Bramping option which using Camera Bulb Mode- Hdr Controller (up to 17 Shots)- Interacting with cameraThe DslrRC Hardware Receiver is available for purchase at http://dslrsystems.com/?page_id=57or build it by yourself: http://dslrsystems.com/?page_id=61DslrRC Extended Wireless Remote Controller is the app that allows you to control most of a camera’s functions from your Android device.Requirements:- Android 2.0 or Up device- Canon EOS DSLR- The Hardware Arduino Bluetooth receiverFeatures include but are not limited to:- Live View (basic function "Turn On/Off Live View on camera LCD")- Auto Focus- Manual focus adjustments- Capture- Video Recording (Start/Stop)- Focus Stacking Assistant- Extended time lapse controller with Bramping option which using Camera Bulb Mode- Hdri Controller with option to take up to 17 shots with 1-4Ev apart.- Focus position- Zoom- Shutter speed- Aperture- ISO speed- White Balance – Metering Mode – DOFDslrRC Extended Remote Controller has been tested with the following hardware:- Canon EOS: 5D Mk IIand should work with 50D, 500D / Rebel T1i / Kiss X3, 550D / Rebel T2i / Kiss X4, 60D, 600D / Rebel T3i / Kiss X5, 7D, 1100D / Rebel T3NOTICE: The product is not finished yet and there still might be some issues.