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iOptron Go2Nova® 8411 Handset

iOptron Go2Nova® 8411 Handset

by iOptron
SKU IOP-8411
CA$405.00 - CA$405.00
CA$405.00
CA$405.00 - CA$405.00
CA$405.00
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  • 8-line, 21-character high-contrast OLED display
  • Internal database with approximately 212,000 objects
  • Responsive 32-bit ARM processor
  • 9-speed slew control for precise centering
  • Firmware upgradeable via a modern USB-C port
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • iOptron Go2Nova® 8411 Handset

    The iOptron Go2Nova® Handset 8411 upgrades your mount control with a comprehensive database of approximately 212,000 celestial objects and a responsive 32-bit ARM CPU for swift menu navigation. Its bright 8-line, 21-character OLED display remains perfectly readable in cold conditions down to -10ºC, ensuring you never lose your place in the sky. Nine distinct control speeds, from 1x sidereal to MAX, provide precise centering on any target, while the integrated USB-C port allows for simple, future-proof firmware updates.

    A 212,000-Object Database for Effortless Navigation

    At the core of the Go2Nova 8411 is an expansive celestial database containing approximately 212,000 objects. This library goes far beyond the standard Messier and Caldwell catalogs, giving you instant access to thousands of NGC, IC, and SAO targets. Whether you're hunting for faint galaxies or splitting obscure double stars, the handset's GoTo command will slew your telescope directly to your chosen object with dependable accuracy.

    8-Line OLED Display for Readability in All Conditions

    The handset features a large 8-line, 21-character OLED screen that provides superior contrast and readability compared to traditional red-backlit LCDs. This is a critical advantage during cold nights, as the OLED technology is rated to operate flawlessly down to -10ºC without the slow refresh rates that plague liquid crystal displays. The generous screen space shows more menu information at once, reducing the need for excessive scrolling while navigating star catalogs or changing mount settings.

    32-bit ARM CPU and USB-C for Future-Proofing

    Powered by a 32-bit ARM processor, the Go2Nova 8411 feels immediately responsive, from browsing the object database to executing alignment procedures. This modern CPU architecture eliminates the input lag found in older handsets. For long-term viability, iOptron has equipped the 8411 with a USB-C port, making firmware updates straightforward from any modern computer and ensuring your handset can support new features and improved tracking algorithms for years to come.

  • Which iOptron mounts are compatible with the Go2Nova® 8411 handset?

    The Go2Nova® 8411 is the standard handset for many modern iOptron GoTo mounts. However, because firmware and hardware specifications can change, it is essential to verify compatibility with your specific mount model before purchasing. Consult your mount's manual or the official iOptron product page for the most accurate compatibility information.

    How does the 9-speed control on the Go2Nova® 8411 help when centering a target like Jupiter?

    The 9-speed control on the Go2Nova® 8411 gives you precise command over the telescope's movement. You can use the MAX speed to slew across the sky, then switch to intermediate speeds like 128x or 64x for coarse centering. To place Jupiter perfectly in the center for high-magnification viewing, the 2x or 8x speeds allow for fine, deliberate adjustments without overshooting your target.

    What is the advantage of the Go2Nova® 8411's OLED display over a traditional LCD?

    The primary advantage of the OLED display is its performance in cold weather and its superior contrast. Unlike LCDs, which can become sluggish or fade below freezing, the Go2Nova® 8411's screen is rated for operation down to -10ºC. Additionally, since each pixel generates its own light, the OLED provides a true black background, making the red text appear sharper and easier to read without compromising your night vision.

    With ~212,000 objects, what can I find with the Go2Nova® 8411 beyond the Messier catalog?

    The Go2Nova® 8411's database includes a vast array of celestial objects for dedicated observers. Beyond the 110 Messier objects, you can explore:

    • The complete NGC and IC catalogs: Thousands of galaxies, nebulae, and star clusters.
    • SAO Catalog: A comprehensive list of bright stars for alignment and reference.
    • Variable and Double Stars: Dedicated catalogs for specialized observing projects.
    • Solar System Objects: Planets, comets, and asteroids.

    How do I update the firmware on the Go2Nova® 8411 handset?

    Updating the firmware is done through the handset's built-in USB-C port. You will need to download the latest firmware file and the iOptron Upgrade Utility from the iOptron website. Connect the handset to your computer with a USB-C cable, run the utility, and follow the on-screen instructions to load the new firmware.

    Can I use the Go2Nova® 8411 handset to track a satellite with my CEM40 mount?

    Yes, the Go2Nova® 8411 handset, when paired with a compatible mount like the iOptron CEM40, supports satellite tracking. You will need to load the satellite's orbital parameters (TLE data) into the handset. Once loaded, you can select the satellite from a menu, and the mount will automatically slew to and track it as it passes overhead.

  • Display 8-line, 21-character OLED
    CPU 32-bit ARM
    Object Database ~212,000 objects
    Control Speeds 9 speeds (1x, 2x, 8x, 16x, 64x, 128x, 256x, 512x, MAX)
    Firmware Upgrade Port USB-C
    Working Temperature -10ºC ~ 45ºC

    • Go2Nova® 8411 Handset

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  • iOptron 2-Year Limited Warranty