Click Connect above to open the device picker.
Custom VID / PID (if you changed the USB IDs)
Leave blank to search for all known AIOC VID/PID pairs. The device is verified by its internal magic register regardless of USB IDs.
Device Info
GPIO Status
PTT outputs reflect button-press state. CM108 button inputs update live from device HID reports — labels show configured source from IOMUX registers.
Manual PTT State
PTT Sources
PTT1 Source
PTT2 Source
CM108 Button Sources
Button 1 – Vol Up
Button 2 – Vol Down
Button 3 – Playback Mute
Button 4 – Record Mute
Audio Settings
AutoPTT & VCOS Thresholds
VPTT (AutoPTT)
VCOS (COS detection)
Foxhunt (CW Beacon)
USB VID / PID Override
Fill CM108 IDs sets 0x0D8C / 0x000C, which makes the AIOC (or URC / Model 50) present as a standard CM108 sound card — plug-and-play with AllStarLink and similar software. See g1lro.uk for background.
⚠ Changing USB VID/PID takes effect after a reboot. Store first, then reboot. If you set a wrong value, you may need to use the Flash Firmware tab to recover.
Device Actions
Raw Register Dump
| Register | Address | Value |
|---|
Before You Start
The AIOC must already be in DFU (bootloader) mode before it will show up here — this tab does not switch it for you. See the AIOC hardware docs for how to enter DFU mode on your firmware version, then click Connect above and select the device. Depending on how you entered DFU mode it may show up as 1209:7388 (AIOC's own ID) or 0483:df11 (STMicro's stock bootloader ID, used by the physical BOOT0-pin method).
⚠ Only flash official AIOC firmware images built for this hardware. The device's boot ROM is separate from application flash, so a failed flash is recoverable via the manual DFU-entry procedure — but a wrong or corrupt file can still leave the AIOC needing that recovery step.
Latest Firmware
Fetched from skuep/AIOC releases. Browsers won't let this page load the file directly (GitHub doesn't allow cross-site fetches of release assets), so download it normally, then select it below.
Click Connect above once the AIOC is in bootloader mode.