Confirm the hardware
Use this image only for Px2 Quantumpi / Panther X2. For Raspberry Pi devices, return to the release center and select GeoBridge OS.
Device-specific image
Panther
Panther
SD Direct
A bootable GeoBridge image for Px2 Quantumpi / Panther X2 hardware. This variant runs directly from the SD card and does not start an eMMC installer.
!
Use only on the listed Panther hardware.Flashing erases the selected SD card. This SD-direct build is intentionally separate from legacy SD-to-eMMC installers.
Installation
Keep the SD card installed after flashing; the system boots and operates from it.
Download and verify
Download the compressed image and compare its SHA-256 value with the value shown below.
Write the SD card
Use Raspberry Pi Imager or balenaEtcher to write the .img.gz file. Select the SD card carefully and allow validation to complete.
Boot from SD
Insert the SD card into the Panther, connect Ethernet and the supported GNSS receiver, then power on. Keep the SD card installed: this is a direct-boot image, not an eMMC writer.
Open first-time setup
Wait several minutes, join the GeoBridge-Setup Wi-Fi network, and follow the captive setup page. If it does not appear automatically, browse to http://10.42.0.1.
Confirm Panther wiring
Select the Panther-compatible receiver path and the real internet interface. Keep Ethernet connected during initial setup and do not swap receiver and router ports.
License and access
Enter the GeoBridge license, set the dashboard administrator password and optionally configure Onocoy and Tailscale for this device.
Apply and reconnect
Review the settings and apply them without interrupting power. When the setup Wi-Fi closes, reconnect through the final LAN or Tailscale address and sign in to the dashboard.
Allow Panther OTA to converge
After licensing and internet access are healthy, check for the isolated Panther-channel update. Let the update complete without removing power or the SD card.
Confirm the device is active
Validate the complete operating path, not only dashboard reachability.
License reports activePanther update is completeGNSS receiver is detectedRTCM counters advanceRequired uploader is connectedNo critical Diagnostics error
Ready for Panther?
GeoBridge Panther SD Direct · Px2 Quantumpi / Panther X2
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