Click ; your instrument should appear under a assigned COM port (e.g., "TCR 407").
Crucial: Note the COM number (e.g., COM3) as you will need this in your transfer software. 4. Transferring Data: Leica TC 407 to PC
Connectivity is managed through Leica-specific office software, which acts as the interface for the driver's COM port: LEICA TC 407 driver
Go to myLeica (Leica Geosystems customer portal) → Legacy Products → Search “TC400 series” → Download “GeoCOM SDK” or “LSO 3.0.”
| Adapter Chipset | Best Driver Source | Windows 11 Compatible | |----------------|--------------------|------------------------| | Prolific PL-2303 | Prolific.com (Driver v3.8.21 or newer) | Yes (with HX/HXD chip) | | FTDI FT232 | FTDI Chip (v2.12.28) | Yes | | ATEN UC232A | ATEN support page | Yes | Click ; your instrument should appear under a
These are newer, integrated USB-to-LEMO cables. They feature a built-in converter chip that translates the serial signal into a USB interface.
Do not plug the USB cable into your computer before installing the software. Transferring Data: Leica TC 407 to PC Connectivity
Navigate to the communication menu on your total station console: > Settings > Communication (Comm)
Note the assigned number (COM1, COM2, etc.) in Device Manager. Match Baud Rate
To seamlessly transfer survey data (GSI/DXF) from the TC 407 to a computer, you need the correct and transfer software. This guide covers how to find, install, and use these drivers to bridge the gap between classic surveying hardware and modern office systems. 1. Understanding the Leica TC 407 Driver Requirement
If you have ever searched for this driver, you have likely encountered outdated GeoCom links, cryptic forum posts, or complete dead ends. This article will demystify everything about the Leica TC 407 driver—what it is, where to get it, how to install it, and how to fix common connection errors.