This Clear White Duplex MMDVM Hotspot Board
This sleek, rectangular white duplex MMDVM hotspot board offers a modern and professional aesthetic, featuring a flat circuit-like surface with precise component placement. Its clean design showcases contrasting black modules and chips, including a labeled “ARES S 032” RF component and “Gevey” microcontroller, which add visual interest. Transparent LED indicators marked “TX” and “RX” subtly shine against the pristine surface, providing functional elegance. The detailed arrangement of tiny resistors, capacitors, and solder points reveals craftsmanship and technical sophistication. Supporting Raspberry Pi Zero W/2W, Pi 3B+, and Pi 4B/4B+, this board pairs aesthetic minimalism with high-performance features, making it a perfect fit for amateur radio enthusiasts seeking both style and functionality in their setup.
Keys features of the product this duplex MMDVM hotspot board
- This compact, visually appealing white board supports multiple protocols, including DMR, P-25, D-Star, and System Fusion, enhancing your digital voice communication capabilities with a modern aesthetic.
- Equipped with onboard LEDs labeled “TX,” “RX,” “PTT,” and “Mode,” these indicators provide real-time status updates, integrating seamlessly with the technical design to offer both form and function.
- Features an SMA antenna connector with a included antenna, along with two onboard antennas, ensuring optimal signal reception and transmission in UHF 430-440 MHz in duplex mode or VHF 140-150 MHz in simplex mode.
- The black “ARES S 032” RF module, “Gevey” microcontroller, and “ADF7021” RF transceiver chip, along with an integrated circuit at the top right, deliver reliable RF performance with precise technical specifications.
- The device supports both duplex (two time slots supporting simultaneous TX and RX in UHF) and simplex modes, with no offset adjustment needed (TX=0, RX=0), providing flexibility for a variety of communication needs.
- Includes GPIO-connected STM32-DVM and MMDVM_HS Raspberry Pi Hat modes, enabling a versatile setup compatible with Pi Zero W/2W, Pi 3B+, Pi 4B/4B+ models, all housed in a visually appealing, streamlined design.
- Easy WiFi configuration with support for 2.4 GHz networks, via dedicated configuration files or temporary hotspot setup, offering convenience alongside technical excellence.
This MMDVM Hotspot Board makes upgrading your radio setup effortless
Imagine yourself confidently connecting to multiple digital voice protocols with this stylish yet highly functional MMDVM Hotspot Board. Its sleek white finish and precisely assembled components not only look great but also deliver reliable performance in your radio communications. With straightforward WiFi setup and compatibility with popular Raspberry Pi models, you can customize and control your hotspot easily. Whether you're a hobbyist or a serious enthusiast, this product enhances your setup, providing both aesthetic appeal and technical prowess. Invest today and elevate your digital radio experience seamlessly.











