Specification:
Item Type: Wireless hotspot board
Basic Setting: 433.5550000MHZ Digital mobile radio
WIFI SSID: GARY / PASSWORD: (Since for Pi 0 W does not support 5.8GHz, 2.4GHz SSID is required)
Software: PI-STAR
Power Supply: Use the Micro USB for Android data cable to connect the mobile phone charger or the computer USB port to supply power. If you use it outdoors or in the car, please turn on the mobile phone hotspot to provide network use for the data hotspot.
Optional Style: Model A, Model B, Model C
Model A: Single Hotspot Expansion Board + Antenna
Model B: Single Hotspot Expansion Board+Organic Light-Emitting Diode Screen+ Antenna
Model C: Single Hotspot Expansion Board + Organic Light-Emitting Diode Screen + Shell + Antenna

Package List:
A: 1 x Hotspot Board1 x Antenna Accessory Bag or
B: 1 x Hotspot Board1 x Organic Light-Emitting Diode Screen1 x Antenna Accessory Bag or
C: 1 x Hotspot Board1 x Organic Light-Emitting Diode Screen1 x Shell1 x Antenna Accessory Bag

Note:
1. All designs will be provided in the Multi-Mode Digital Voice Modem open source project.2. Does not support analog radio USB.