Bluestack board, supports DVMEGA raspberry Pi – boards (not included), both dual and single band. With the BlueDV app, you have access to:via Bluetooth: DMR and Fusion, NO DSTAR!!via Windows or Linux (USB): DSTAR, Fusion and DMR.IOS version Bluetooth ONLY- Switch activated (in), serial mode for Jonathan Naylor (G4KLX mode), MMDVM, BlueDV for Windows, or DVMEGA firmware upgrade mode via X-loader tool. Note: new units will be switching off programming-mode after 1 minute. This is for MMDVM-mode. Older units; disconnect the wire on radio board after upgrade. Download the needed firmware for the DVMega board HERE!- Switch de-activated (out), BlueDV mode, connecting to BlueDV App. BlueDV is an IOS app, so perfect to use as mobile hotspot!! NOTE: NO DSTAR SUPPORT YET.Unit is always powered through the micro usb, so use an adaptor or a battery-pack to power, or just power via the PC/USB-hub.If you want BlueStack Andorid version, please visit here.