MMDVM Duplex Hotspot Module Double Hat P25 Slot1 Slot 2 for RPi with USB Port

Features:
Adopt high performances 32bit ARM processor
Fully to P25 and integration
On board LED display ( and RX modes)
It is best to set the interval between frequency andRX frequency to be 10M or greater.
Cleanly installation for RPI, including for RPI ZeroThe firmware is preloaded and can be easily upgraded through software.

Specifications:
Item：mmdvm Duplex Hotspot Module
Upper part： , Lower Part is RX
SLOT1 and SLOT2
modems selection: STM32_ HS_ GPIO
Provide open-source printing case

note:
Due to the problems of lighting effectsand angles, there will be certain tolerances in the product, please understand.
Please allow 0-1cm error due to the manual measurment

Package Includes:
1Set mmdvm Duplex Hotspot Module