Description:
Oplink mini Air

Dimensions:34mm x19.5mm x10.5mm (included case)

Frequency:433mhz

Input Voltage: +5v

Oplink mini ground

100mw Standalone Radio Modem

3 IO Ports: Micro-B USB， Mainport & Flexiport

Dimensions: 38mm x23mm x10mm (included case)

Input Voltage: +5v

Frequency:433mhz

English Manual

Package Included:
1 x Oplink mini Air
1 x Oplink mini ground
2 x Antenna
2 x Cable