Earthmate GPS (LT-20, LT-40)

USB ID 1163:0200 · DeLorme Publishing, Inc.

VendorDeLorme Publishing, Inc.
Vendor ID1163
Device ID0200
Windows hardware IDUSB\VID_1163&PID_0200
Linux modaliasusb:v1163p0200
Linux drivercypress_m8

Frequently asked questions

Which device has USB ID 1163:0200?

USB ID 1163:0200 is “Earthmate GPS (LT-20, LT-40)” made by DeLorme Publishing, Inc. (vendor ID 1163, device ID 0200).

Which Linux driver supports Earthmate GPS (LT-20, LT-40)?

In Linux kernel 6.12 the device is bound to the driver cypress_m8 (source under drivers/usb/serial). The driver is normally loaded automatically when the device is detected.

How do I check whether Earthmate GPS (LT-20, LT-40) is in my computer?

On Linux, lsusb -d 1163:0200 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_1163&PID_0200.

How do I see which driver is currently in use?

lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.

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