CY7C63x0x Thermometer
USB ID 04b4:0002 · Cypress Semiconductor Corp.
| Vendor | Cypress Semiconductor Corp. |
|---|---|
| Vendor ID | 04b4 |
| Device ID | 0002 |
| Windows hardware ID | USB\VID_04B4&PID_0002 |
| Linux modalias | usb:v04B4p0002 |
| Linux driver | cytherm |
Frequently asked questions
Which device has USB ID 04b4:0002?
USB ID 04b4:0002 is “CY7C63x0x Thermometer” made by Cypress Semiconductor Corp. (vendor ID 04b4, device ID 0002).
Which Linux driver supports CY7C63x0x Thermometer?
In Linux kernel 6.12 the device is bound to the driver cytherm (source under drivers/usb/misc). The driver is normally loaded automatically when the device is detected.
How do I check whether CY7C63x0x Thermometer is in my computer?
On Linux, lsusb -d 04b4:0002 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_04B4&PID_0002.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.