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Description

For the price of Raspberry Pi Zero W raised too much, we made this USB HAT to replace it, this HAT is pin to pin with raspberry pi zero w, connect to MMDVM board. With the software BlueDV, the mmdvm board can work with windows linux android, don't need the expensive raspberry pi.

MMDVM HS USB HAT for windows linux android
1.Support connect to raspberry usb port run pistar select modem-USB
2.Support mmdvm_hs hat,mmdvm_hs dual hat,mmdvm modem rpt hat
3.Support bluedv windows/bluedv-android/bluedv-ios/bluedv-linux
BlueDV windows supports the following protocols. ( from version 9580 )
DSTAR
DMR
Fusion ( YSF, FCS ) ( only DN mode )
https://www.pa7lim.nl/bluedv-android/
https://www.pa7lim.nl/bluedv-ios/
https://www.pa7lim.nl/bluedv-linux/
4.support mmdvmhost/mmdvmcal on linux/windows to test the mmdvm hat BER/DMR/TX check TCXO offset
BER XX%
5.Support update 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 ch340x
http://www.wch.cn/downloads/CH341SER_EXE.html

Package include

1 x MMDVM HS USB HAT Adapter Board
1 x MMDVM board with antenna
1 x Metal case
1 x USB cable

Shipping Policy
Payment Mathord
Returns Policy

Shipping Policy

1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.

2.We only ship to ebay confirmed address. So before bidding, please kindly verify your ebay address.

3.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.

Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.

Less than $40, without free tracking number,if you request tracking number,please send ebay message to us.

Over $40,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you not get the package.

4.Express shipping: DHL/FEDEX/EMS,Extra $20 --$25 will be charged for the first 500 grams for most countries. Contact us if you need this service.

Payment Mathord

PayPal payment accepted only.

Returns Policy

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. If product is defective or damage upon arrival, or wrong product shipped, please send ebay message to us immediately. Returns accepted within 30 days of delivery date.

3. Please send ebay message to us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

On May 31, 2022 at 19:14:23 PDT, seller added the following information:

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