Features: · High performance 32-bit ARM processor· Fully tested· Supports DMR, P-25, D-Star and System Fusion· Onboard LEDs to show status (Tx, Rx, PTT, Mode)· Up to 10mW RF power SMA antenna connector for simplex, UHF antenna included · Mounts cleanly on all current  Raspberry Pi’s including the Pi Zero · The firmware is pre-loaded and is easily upgraded via software.   Please do not upgrade the firmware by yourself· Open source 3D printable case available  ​Support and tested with  PI-STARUHF420-450MHz VHF 144-146MHZ
 Package Includes: Fully assembled and tested Jumbo-Spot-RTQ1.  OLED display x12.  raspberry pi zero  x13.  MMDVM hotspot  board  x14.  16G TFT card x15. case x16. 433Mhz antenna x1 
 
Our units use the MMDvM hat developed by BI7JTA for Simple’s.
We supply them with PiStar with is an opensource software and test them prior to shipping but we do not provide support for the software. See BI7JTA'S Wiki for MMDVM
Duplex versions use an internal