NEMIX RAM 64GB (2X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT
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    MMDVM Duplex Hotspot Module Dual Hat with 0.96 OLED Display V1.5.2 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi (Without OLED)

    • if the board fails to work on duplex mode, please run the upgrade command: sudo pistar-mmdvmhshatflash hs_dual_hat. (if this command doesn't work, please try this command: mmdvm.club/index.php/wpsd .html)
    • WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion. HIGH PERFORMACE: 32-bit ARM processor, up to 10mW RF power, fully tested every piece.
    • EASY OPERATION: The firmware is pre-loaded and is easily upgraded via software. Onboard LEDs showing status (Tx,Rx,PTT,Mode)
    • WORK with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero , NOT compatible with Rasberry Pi 4.
    • FREQUENCY: UHF 433-900MHz, VHF 144-220 MHz. NOTE: TX =0, RX=0. Modem select: STM32_HS_GPIO
    • Update new FW 1.5.2: (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
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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_HS_GPIO

    Package List:
    1x MMDVM duplex HotSPOT Module
    2x Antenna
    2x SMA socket

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by Dalang Return Policy

    Manufacturer Contact Info

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