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Hello i have this little KM003C USB-C Amp/Voltmeter
It is built with a dedicated USB-C port for talking with a PC for monitoring.
I saw that since Kernel 6.7, it will have native HWMON drivers
https://www.phoronix.com/news/Linux-POW … wer-Driver
https://github.com/torvalds/linux/blob/ … n/powerz.c
Running sensors_detect gave me nothing about this device.
In dmesg :
usb 1-1: New USB device found, idVendor=5fc9, idProduct=0063, bcdDevice= 1.00
usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=3
usb 1-1: Product: POWER-Z KM003C
usb 1-1: Manufacturer: ChargerLab
usb 1-1: SerialNumber: 022882
hid-generic 0003:5FC9:0063.000C: hiddev97,hidraw6: USB HID v1.11 Device [ChargerLab POWER-Z KM003C] on usb-0000:03:00.0-1/input1
I can see it in /sys/class/hwmon/hwmon2
Doing a cat on some files gave me the value of the meter.
For exemple :
cat in0_input
5032
For : +5.032V
Someone here have an idea about what software can be use to watch the values in a friendly way ?
Thank you.
I am running Arch on a 6.12 Kernel
EDIT :
Okay so doing sensors-detect gave nothing about this device but doing sensors gave me a result !
So i am looking for a nice software with a nice GUI for monitoring this device.
At the moment i use the System Monitor of Plasma KDE which is okay-tier…
Last edited by Warner Bryce (2024-12-21 21:04:18)
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