What is MeMstar?
MeMstar consists of a housing (less than 100g) that attaches to the bottom of a telescope tube, or any part attached to the tube. It is compatible with all tube types and telescope sizes for alt-azimuth (Dobsonian) mounts.
It is a Push-To technology that works with a smartphone app (Android and iPhone) that connects to the device via Bluetooth. The app is self-contained and doesn't require an internet connection. Everything is designed to work in the most remote locations!
General steps for use
- Download the app from the applicable app store and load the app on your phone or tablet.
- Turn on the MeMstar device
- Connect to MeMstar using Bluetooth
- If the telescope or MeMstar location has been changed:
- Perform a four-star alignment
- If the telescope and MeMstar has not been changed
- Select "Use last alignment"
- Perform a one-star alignment
- Select an object and point your telescope to the target.
- If needed, realign your telescope occasionally for best performance.
Resources
App Store links:

Attachment | Size |
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App-Store-QR-Codes.png (203.8 KB) | 203.8 KB |
MeMstar-Manual-2025.pdf (430.47 KB) | 430.47 KB |