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Duplex mmdvm hotspot board + onboard antenna bracket p25 dmr ysf for raspberry pi

 


Features:
-Supports DMR, P-25, D-Star and Fusion system
-Fully tested
-Onboard LED to show status (TX,RX,PTT,Mode)
-SMA antenna connector, antenna included
-Clean mounts on all raspberry current pi including pi zero with /2w

 
Widely Compatible: Supports DMR, P-25, D-Star and System Fusion
Working with rasberry pi: cleanly mounts on current raspberry pi including pi zero com/2w
Mode: support both duplex mode and single mode
Differences in duplex and simple: in duplex mode, it has 2 time slots, and tx and rx can do at the same time
Radio Frequency: in duplex mode, support uhf 430-440mhz, in single mode support uhf 430-440mhz and vhf 140-150mhz
Best fit: tx = 0, rx = 0, no offset needed.
Modem select: STM32-DVM/MMDVM_HS-Raspberry pi hat (gpio)
Antenna: onboard two antennas
LEDs: Onboard LEDs to show status, with status words on shield

 

How to write wifi details to hotspot:
Method 1: generate wifi configuration file and connect it to tf card.
We need a TF reader. Put our TF card into this TF reader and plug that into our computer.
Go to http://www.pistar.uk/wifi_builder.phpand then fill in your wifi name in ssid, password in psk, click submit. Then the wwpa_supplicant.conf file. is generated. Drag this file to the boot path of your tf card. And plug the card into your hotspot. Turn on your hotspot and wait 1-2minutes.then let's go tohttp://pi-starand play with the settings. Please keep this in mind that gadget only supports 2.4Gigahertz router, and does not work with 5.8G router.



Method 2: Use tmp wifi to add new wifi information in hotspot
For convenience, we put a tmp wifi configuration file on the tf card. Tmp wifi wifi Ssid is a M100 m100 The password is abc12345. You can do a wifi tmp by your mobie phone, using the same ssid and the same password. Connect your computer to this wifi tmp, and go to http://pi-star, login, use pi-star username and raspberry password. The hotspot will automatically connect to this wifi tmp like this.



Add network and write it home wifi ssid and psk (make sure the ssid and password is right).
Then save and connect.
Close the tmp mobile hotspot. Restart mmdvm hotspot, it will automatically connect to your home wifi.
After about 2 minutes, you can go tohttp://pi-star, and check the current wifi name.
If you need more help, go to https://youtube.com and search for mmdvm or mmdvm duplex.

How to set hotspot to Duplex Duplex Mode and work:
Go to http://pi-star, username: pi-star, password: raspberry (make sure wifi config file has plug in tf card)


I recommend everyone to Register static talkgroup Keep a lot of time in groups
Click edit repeater. Then register.



Uhf band in centimeters is 70 years old ...



Then login.



Choose my hotspots and dmr id ... Add your talkgroups to schedules. So you can keep a lot of time in these groups.



package list:

 
Duplex mmdvm hotspot board x1
 

WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND.

To USA: Send by e-package.
To other countries: Order more than $30, provide free tracking number. Order less than $30,customer can pay $3 to get a tracking number.
If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
 

We provide airmail service with good package . The items will be shipped within the nest 2 business days after we received the payment . when you buy multiple items ,your shipping cost will be combined with discount.

 Country

 DELIVERY TIME

 Shipping time will be longer than below period due to the flight and holiday

 WORKING DAYS

 5-7

 8-10

 12-14

 15-19

 20-22

 WORKINGDAYS+SATURDAY+SUNDAY

 5-9

 8-15

 16-20

 21-25

 26-30

 Australia  

 Rate(time arrived)

 21.4%

 52.1%

 14.3%

 7.2%

 4%

 United States  

 Rate(time arrived)

 5.2%

 80%

 14.3%

 0.5%

  

  United Kingdom

 Rate(time arrived)

 9.9%

 63.2%

 19.1%

 3.4%

 4.4%

  Germany

 Rate(time arrived)

 11.1%

 22.2%

 30.3%

 20.9%

 15.5%

  Canada

 Rate(time arrived)

 2%

 45.1%

 31.4%

 17.6%

 4%

  Italy,Russia

 Rate(time arrived)

 2.5%

 10.2

 18.2%

 17.3%

 31.3%

  Spain

 Rate(time arrived)

 3.5%

 25%

 47.9%

 12.9%

 10.7%

 Brazil , most of     the south America country

 Rate(time arrived)

  Most package will need 4-8 weeks

 Other country

 Rate(time arrived)

 0.5%

 8.6%

 15.0%

 43.8%

 28.1%

 

We accept Paypal.
Please leave note for your special request ( such as color, size, package... ) when you pay the order.

We located in the biggest electronic market in China--HQB(Shenzhen) ,Specialist in ICs over 10 years, we seek to establish long-term business relationships.
  1.   Real store with large stock ICs, 100% as describe.
  2.   Best price, Good quality. Can get almost everything at the lowest price *HIT ALL PRICE,14 days NO-QUESTION- RETURN

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