Ultimate CAN Scanner v0.2.2

Windows x64 self-contained single-file build of Ultimate CAN Scanner — one .exe,
no .NET runtime install required.

Adapter backends: Ixxat VCI4, OBDX Pro (USB/WiFi/BLE), any generic SAE J2534 PassThru
device, and now GVRET / ESP32RET.

New in v0.2.2

• GVRET / ESP32RET backend — talk to any GVRET / ESP32RET device (the open-source firmware
  SavvyCAN speaks to) over the GVRET binary serial protocol, via USB serial or WiFi TCP
  (ESP32RET SoftAP default 192.168.4.1:23). Pick Gvret in the Adapter picker, choose a COM
  port or the WiFi endpoint, set the bitrate, and Connect. Full RX trace, transmit, listen-only,
  extended IDs, and cyclic TX (with live value edits + rolling counters) work as with the other
  backends. Byte layouts follow collin80/GVRET, cross-checked against SavvyCAN.

  Note: RTR (remote-frame) transmit isn't supported by the GVRET binary protocol.

Install / run

1. Download UltimateCanScanner.exe.
2. Run it — no unzip, no install.

Notes: 64-bit only — 32-bit J2534 drivers are listed but not loadable. The Ixxat backend
needs the HMS Ixxat VCI driver installed; the J2534 backend needs the vendor's 64-bit PassThru
driver installed. First launch may take a moment as the single-file bundle self-extracts.