Duplex / Simplex Jumbospot MMDVM Hotspot for DMR, YSF, D-STAR


(4 reviews) Write a Review
Stock in CANADA! Usually ships within 24 hours
$15.00 (Fixed Shipping Cost)

*pleas note: we do not offer any support with setup, troubleshooting, upgrades on any of our hotspots. For instructions how to setup and troubleshoot your pistar based hotspot please refer to pistar website www.pistar.uk thank you.


Duplex MMDVM Hotspot Board + OLED + Antenna + Case Kit Support P25 DMR YSF For Raspberry Pi W ZERO


-High performance 32-bit ARM processor
-Supports DMR, P-25, D-Star and System Fusion
-Fully tested
-Onboard LED to show status (TX, RX, PTT, Mode)
-SMA antenna connector, antenna included
-Mounts cleanly on all current Raspberry Pi's including the Pi Zero


WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion
WORK with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero 
Mode:Support both Duplex mode and Simplex mode
Differencs in Duplex and Simplex:in Duplex mode,have 2 time slots, and Tx and Rx can do at the same time
Radio Frequency : in duplex mode,support uhf 430-440MHZ, in simplex mode support both uhf 430-440MHz and vhf 140-150MHz
Best adjusted: TX =0, RX=0,need no offset.
Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO)
Aluminum shell:High RF performace
Antenna:4 antenna, 2 for UHF, 2 for VHF
LEDs:on board leds to show status, with status words on shell

Package List:

1. OLED display x1 (installed on board)
2. Raspberry Pi Zero W x1
3. Duplex MMDVM hotspot board x1
4. 8G TFT card x1
5. Aluminum Shell x1
6. 433Mhz Antenna x2. 
7. 145Mhz Antenna x2

Fully assembled and tested 

30 Days full replacement, 1 Year  warranty, customer pays the shipping cost.

30 Days full replacement, 1 Year  warranty, customer pays the shipping cost.

4 Reviews Hide Reviews Show Reviews

  • 4
    Works well

    Posted by Eric on 2021 Dec 6th

    Read the instructions, no extra cables required. YouTube will help. Get you ID’s before you set it up ( Digital ID, D-Dtar etc)

  • 4
    Great fun; almost like DXing over a HT

    Posted by Stephane Vermette on 2021 Mar 29th

    Great little toy to have something new to do with a digital radio. Its portability makes it really great also for mobile operation. Configuration is somewhat difficult and finicky in some cases.

  • 5

    Posted by Barry Delong on 2020 Dec 4th

    Worked perfectly. Fast delivery.

  • 5

    Posted by Jaime M Malapitan on 2020 Nov 19th

    I am still on configuration stage and will test the hotspot in the following month