
If the OS could not load the USB driver(/dev/ch341_p0 missing),
1.You should add the follwings onto /etc/rc.d/rc.local
2.#mknod /dev/ch341_p0 c 200 0
3.#insmod RLX_Probe_Linux_Driver_v2.3.5/USB11_Driver/ch341_epp.ko
4.add the authorization of read/write to files: rlx_probe0_cmd.log,rlx_probe0.log,

