AURSINC MMDVM Hotspot USB HAT Board for Simplex & Dual Band Hotspot & Modem RPT Hat Support DMR DSTAR BlueDV | Compatible with Windows Linux Android System | BER, DMR, TX & TCXO offset | MicroUSB Port
MMDVM hotspot board supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions)
Wide Compatibility: AURSINC Hotspot radio board supports mmdvm_hs hat,mmdvm_hs dual hat and mmdvm modem rpt hat(oled display is not compatible for now)
Support Bluedv: USB Hat board supports bluedv windows, bluedv-android, bluedv-ios, bluedv-linux DSTAR
DSTAR,DMR,Fusion(YSF, FCS)(only DN mode)
Muliti Functions: MMDVM Board supports mmdvmhost/mmdvmcal on linux/windows to test the mmdvm hat BER/DMR/TX check TCXO offset
BER XX%
MMDVM_HS Firmware: The mmdvm-hs hat supports the updated mmdvm_hs firmware running: linux: sudo stm32flash -v -w xxx.bin /dev/ttyAMA0
windows: sudo stm32flash -v -w xxx.bin /dev/comx
com serial driver is ch341ser www.wch.cn/downloads/CH341SER_EXE.html
Driver issue: Manual installation of the driver is required due to a discrepancy in the chip's
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AURSINC MMDVM Hotspot USB HAT Board for Simplex & Dual Band Hotspot & Modem RPT Hat Support DMR DSTAR BlueDV ^^ Compatible with Windows Linux Android System ^^ BER, DMR, TX & TCXO offset ^^ MicroUSB Port
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First Listed on Newegg
November 06, 2025
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