3.5" ,5" available now, 4.3",3.2" offline.

Raspberry PI 3 Model B, Nexion T serial are used here, unless specified .

DIY project, not support  unconditional returns, please make sure you have enough patience to use this set of open source development kit, have question you can contact bi7jta@gmail.com ,I will use Remote desktop: Teamviewer, Microsoft Teams, help you make it work, if necessary.


Double timeslot in DMR mode, act as a mini Digital voice repeater.
Support VHF/UFH, frequency range: 144MHz-148MHz, 420MHz-475MHz,842MHz-950MHz,  Avoid satellite frequency:  145.8~146 MHz ,  435~438.000 MHz
High-quality ECS TCXO, stable with low BER.

Shipping including:

1x Raspberry Pi 3 Model B, WiFi 2.4G,

1x Nextion display T serial,

1x Acrylic L case,

1x SD card 8GC11,

All full assemble and software, firmware flash the newest, pre-configurate with default settings.

Option:  Raspberry Pi 4B need add money, will support WiFI5G.

User‘s Manual 

PDF Download https://www.bi7jta.org/files/UserManuals/

Youtube Page https://www.youtube.com/wintershuang

How to Install NextionDriver for Model 10 

Name: Acrylic "L" Case Duplex hotSPOT for Nextion

 Product shows

Wiki for Setting guide


PAYMENT : Paypal 

SHIPPING:  https://www.bi7jta.org/cart/index.php?route=product/product&product_id=51

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Duplex Model_A : ALC_SPOT_NX , MMDVM

  • Brands NANO-Wireless
  • Product Code: Model_ALC_SPOT_NX
  • Availability: In Stock
  • $0.00

  • Ex Tax: $0.00

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