Ld-c101 Usb To Ci-v Driver !!hot!! (8K · 4K)

The story of the LD-C101 USB to CI-V Driver is a classic tale of high-stakes amateur radio engineering, where a simple $10 cable becomes the only thing standing between a modern computer and a vintage multi-thousand-dollar transceiver. The Protagonist: The IC-V Protocol The story begins in with Icom’s Computer Interface V (

The LD-C101 typically utilizes a bridge controller chip—commonly the CH340 or the Silicon Labs CP210x series—to handle the USB-to-UART (Universal Asynchronous Receiver-Transmitter) conversion. This is coupled with a level shifter or a transistor-based circuit that adapts the UART's logic levels to the open-collector style signaling used by the CI-V bus. Ld-c101 Usb To Ci-v Driver

The Abyss of the Driver

But here is where the piece deepens into tragedy: the LD-C101 has no identity of its own. It is a chameleon that has forgotten its face. It relies entirely on a driver to tell the operating system what it is. And the driver—that tiny piece of kernel-level software—becomes the abyss into which weekends disappear. The story of the LD-C101 USB to CI-V

• If you see VID_10C4 or VID_10C4_PID_EA60 → CP210x.
• If you see VID_067B → Prolific.
• If you see VID_1A86 → CH340.

Alternative Sources: Websites like GitHub, SourceForge, or even generic driver databases might host the driver. However, be cautious when downloading from third-party sites to avoid malware. If you see VID_10C4 or VID_10C4_PID_EA60 → CP210x