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// June 25, 2026 · Updated August 31, 2026 · Crux Resolve LLC

GhostBridge is available now

GhostBridge GB-01 is an assembled local RS232-to-WiFi TCP bridge available for the published GhostTune and MicroSquirt workflow.

Current availability: GhostBridge GB-01 assembled units are available for $89 plus $8 USPS Ground Advantage shipping. Typical fulfillment is 2–4 weeks.

What GhostBridge does

GhostBridge provides a local wireless connection between compatible software and an RS232 serial device. It creates its own WiFi access point, so a router or internet connection is not required for the local communication path.

For the verified GhostTune setup, the bridge is available at 192.168.4.1 on TCP port 35000.

Verified GhostTune configuration

The published verified configuration is GhostTune with MicroSquirt hardware running MS2/Extra 3.4.4. Other RS232 applications may be compatible when the complete electrical, cabling, serial, and software requirements match, but only explicitly listed configurations should be treated as verified.

What is included

The product is one assembled GhostBridge GB-01 unit with a DB9 RS232 interface and USB-C power input. Confirm the USB-C power source and DB9 cabling required by your installation before ordering.

Ordering

GhostBridge is sold through secure Stripe checkout. Review the current product page, supported configuration, and Terms of Sale before purchasing.