Description
🌌 AstroLink 4.0 Mini II – Advanced Astrophotography Controller
The AstroLink 4.0 Mini II is a versatile controller designed for astrophotography setups, combining multiple essential functions in one compact device:
- 🎯 Dual-motor focuser controller for precise control of primary and secondary focusers
- ⚡ Three switchable and one permanent 12V DC outputs
- 💧 Two regulated outputs for dew cap heaters
- 🌡️ Sensor support: temperature, humidity, dew point, sky temperature, cloud coverage, and sky brightness
For enhanced usability, a manual focuser controller is available separately. The unit also features an extra regulated voltage output and a USB Quick Charge port (from 2025). It supports simultaneous connection of two focusing motors for maximum control over your telescope setup.
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🖥️ Drivers & Software: ASCOM (focuser, switch, observing conditions), INDI drivers, and dedicated control panel software included.
AstroLink 4 mini II page with manuals and downloads
Looking for other models? Check our Product Overview Page
📦 In the Box:
- 🛰️ AstroLink 4 mini II (available in black, graphite, or red)
- 🔌 XT60 female socket for custom power supply adaptation
- 🛡️ Protective covers for all device sockets




























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