Auto Detect VID/PID Device Controller

Single COM Select · Auto Detect by VID / PID

Android AIO10 Idle

Baud: 9600
Match VID: 0x1A86 | PID: 0x7523

DQ11 Display Idle

Baud: 115200
Match VID: 0x0483 | PID: 0x5740

Auto-connect on page load / USB plug (after first COM select)

Auto-reconnect on disconnect

Active device: none

Click Select COM Port (One Time) once. Page reads VID/PID, detects Android AIO10 or DQ11, connects with correct baud, and shows that device’s commands. No second selector.

How VID / PID matching works

Android AIO10 — Baud 9600 · VID 0x1A86 / PID 0x7523
Commands: Welcome, QR Code, QR Success, QR Fail (JSON)

DQ11 Display — Baud 115200 · VID 0x0483 / PID 0x5740
Commands: Welcome, QR, Success, Fail, Fail with Reason, Cancel (image)

First time: select COM once → device connects immediately (no refresh).
Later: plug USB → auto-detect by VID/PID → connect + highlight + show commands.

Commands (based on detected device)

No device connected. Select COM once or plug in a known VID/PID device.

Edit JSON Command:

Preview (320×480)

Communication Log

[00:00:00] Ready. Select COM once — device is auto-detected by VID/PID.