Duplex MMDVM Hotspot DMR Hotspot (Battery Version) with 3.5" Screen and Raspberry Pi Zero 2W

Features:
* Supports DMR, YSF, NXDN and P25 protocols with cross-mode interoperability
* Standard configuration with Taojingchi serial screen
* Supports freely replaceable multi-language/theme firmware, offering rich display content
* Imported high-precision crystal oscillator with near-zero bit error rate
* New upgrade: 32GB Class 10 high-speed TF card plus temperature-controlled fan ensure stable system operation without a price increase
* Supports VHF and UHF digital duplex boards

Configuration 2 — Battery Version:
* All-new Raspberry Pi Zero 2W
* Compact enclosure (dimensions: 120mm × 78mm × 51mm)
* Brand-new small duplex board with built-in surface-mount ceramic antenna
* Temperature-controlled fan
* UPS power system – supports charging while operating; won't reboot during sudden power loss
* Two 18650 batteries (3400mAh × 2 = 6800mAh total capacity)
* Type-C charging port
* 32GB Class 10 high-speed TF card
* 3.5-inch Taojingchi serial screen
* High-precision 3D-printed enclosure with fine craftsmanship

Packing List:
* 1 × MMDVM Hotspot
    
Packaging Details:
* Weight: 0.27kg