The GloboStar 90388 wireless controller connects via Wi-Fi and is designed to control single-color or two-color LED signs. Brightness can be adjusted across 16 levels and can also be adjusted automatically using a photosensor. It supports operation monitoring and features a thermometer and hygrometer.

• Connectivity: Wi-Fi
• Communication: USB, Wi-Fi
• Sign type: Single-color or two-color
• Use: Indoor or outdoor
• Sign resolution: 768 × 32 and 384 × 64 pixels for single-color; 384 × 32 and 192 × 64 pixels for two-color
• Ports: 2 eight-pin and 4 twelve-pin
• Storage: 4 MB
• Programs: Up to 200
• Brightness adjustment: 16 levels and automatic adjustment via photosensor
• Operation monitoring: Supported
• Sensors: Thermometer and hygrometer
• Operating voltage: +5 V DC (5.0–6.0 V)
• Power consumption: < 3 W
• Operating temperature: −30–70 °C
• Controller dimensions: 100 × 50 × 17 mm
• Temperature cable length: 100 cm
• Controller weight: 52 g
• Antenna diameter: 30 mm
• Antenna height: 88 mm
• Antenna cable length: 100 cm
• Antenna weight: 24 g