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Duplex MMDVM Hotspot w/ Aluminum Alloy Shell Color Display Screen Supports For C4FM/DMR/DSTAR P25 With Raspberry Pi 1B+ — image 1
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Duplex

Duplex MMDVM Hotspot w/ Aluminum Alloy Shell Color Display Screen Supports For C4FM/DMR/DSTAR P25 With Raspberry Pi 1B+

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The Duplex MMDVM Hotspot w/ Aluminum Alloy Shell Color Display Screen Supports For C4FM/DMR/DSTAR P25 With Raspberry Pi 1B+ by Duplex is a premium electronics designed for premium buyers. 100% of buyers rate it 4★ or above.

₹15,966-22%
MRP:₹20,499Save ₹4,533
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Type: No battery

No battery
Total: ₹15,966
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Estimated delivery: 4 Aug18 Aug
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SKU: bg-1995125Category: Electronics

About This Product

The Duplex MMDVM Hotspot w/ Aluminum Alloy Shell Color Display Screen Supports For C4FM/DMR/DSTAR P25 With Raspberry Pi 1B+ by Duplex is a premium electronics designed for premium buyers. It delivers reliable performance at an accessible price.

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100% of buyers rated this product 4 stars or above.

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Description: It is a MMDVM hotspot digital networking box.

Display firmware has been updated.

Imported temperature-compensated crystal oscillators in DMR format with zero frequency deviation and duplex dual time slots are used.

It supports C4FM, DMR, DSTAR P25 and other digital formats.

It solves inconsistency in digital intercom mechanism, enabling multi-digital system intercommunication.

Using mobile phone hotspot network or WiFi network to connect to the Internet, it meets your dream of connecting with HAMs around the world. Package Included: 1 x Set of MMDVM Hotspot


WiFi Settings when MMDVM is Started for the First Time: I. Connect to Automatic AP Hotspot: 1. The hotspot is powered on. 2. Wait for Pi-Star to start. It usually takes about a minute (it will take longer if you use Pi0W). If your hotspot has a screen display, you can watch Pi-Star start up until the login prompt appears. 3. Wait 2 minutes for the Auto AP function to activate. 4. Check the hotspot named "Pi-Star-Setup" on your computer or mobile phone, and connect. WiFi hotspot: Pi-Star-Setup; password: 12345678 II. Log in to the Pi-Star Page: 1. After the connection is successful, users for Windows visit: http://pi-star. Users for macOS, iOS or other (tablet for Windows 10) visit: http://pi‐star.local. Mobile device access: 192.168.50.1 2. The first time you start Pi-Star, you will see a page that displays "No Mode Defined...". Click Configuration, or wait 10 seconds to be redirected to the configuration page

3. Enter the configuration page and enter the account password to log in to the Pi-Star page. Default username: pi-star; password: 12345678 III. Add Personal WiFi Connection: 1. After entering the configuration page, scroll to the "wireless configuration section" and click Configure WiFi 2. Select your country code, click Scan for Netwroks (10 secs) to start searching for WiFi, and wait 10 seconds. 3. If there is no WiFi you want to add in the search results, you can add it manually. 4. When the hotspot is restarted, it will be connected to the set personal WiFi. Visit Pi-Star in the browser for other configurations.  


Product Safety Information

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.