GOOZEEZOO MMDVM Duplex Hotspot Module Dual Hat V1.3 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi with USB Port (Without OLED)

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GOOZEEZOO MMDVM Duplex Hotspot Module Dual Hat V1.3 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi with USB Port (Without OLED)

Regular Price: US$101.99

Special Price US$84.99

Availability: In stock

Supplier: GOOZEEZOO

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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US$159.98

GOOZEEZOO is an Amazon seller specializing in the production of high-quality radios and antennas. Our brand story stems from our founder's passion for technology and pursuit of innovation. At that time, our founder worked at a well-known radio company, and his love for radios and dedication to technology led him to establish his own brand.
How did we get our start?

Our mission is to provide consumers with the best quality radios and antenna products, enabling them to enjoy better sound quality and more stable signals.

What makes our products unique?

Our design team constantly innovates, bringing consumers more fashionable, practical, and high-performance products.

Future Plan

We will continue to adhere to the core values of "innovation, quality, service," and provide customers with higher quality products and services.
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DESCRIPTION Original cystal : Original ECS-TXO-3225-147.4-TR from USA Duplex variant of MMDVM_HS_Hat This PCB uses the MMDVM_HS . It has two ADF7021 onboard and allows for duplex operation with two time slots on DMR. Setting Tips: Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) Package List: 1x MMDVM duplex HotSPOT Module 2x Antenna See more

If you encounter any problems while using the product, please feel free to consult us and we will reply to you within 24 hours. Work with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero, Not compatible with Rasberry Pi 4. FREQUENCY: Radio Frequency : Freq:144-148,219-225, (Main Band) 420-475,842-950 NOTE: TX =0, RX=0. Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board). Update new FW: (pi-star / expert / ssh access / user :pi-star pass:raspberry) then run sudo pistar-mmdvmhshatflash hs_dual_hat set Jumper BOOT0=1,BOOT1=0 and soler JP1 First! After upgraded finished, disconnect JP1. if the board fails to work on duplex mode, please run the upgrade command: sudo pistar-mmdvmhshatflash hs_dual_hat ; HIGH PERFORMACE: 32-bit ARM processor, up to 10mW RF power, fully tested every piece. WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion.