I followed the same guide (video tutorial) but it doesn’t work for my Synology 720+.
Of course I realized the given link are for DSM 7.0 files, so I found this other link which should contain DSM 7.2 files for my (geminilake infrastructure) 720+.
//github.com/robertklep/dsm7-usb-serial-drivers/tree/main/modules/geminilake/dsm-7.2
Then I run the commands I found on the video (of course I changed with the uplinked DMS 7.2 files)
sudo su
modprobe usbserial
modprobe ftdi_sio
modprobe cdc-acm
cd /lib/modules/
sudo wget https://github.com/robertklep/dsm7-usb-serial-drivers/raw/main/modules/apollolake/dsm-7.2/ch341.ko
sudo insmod /lib/modules/ch341.ko
sudo wget https://github.com/robertklep/dsm7-usb-serial-drivers/raw/main/modules/apollolake/dsm-7.2/cp210x.ko
sudo insmod /lib/modules/cp210x.ko
sudo wget https://github.com/robertklep/dsm7-usb-serial-drivers/raw/main/modules/apollolake/dsm-7.2/pl2303.ko*
sudo insmod /lib/modules/pl2303.ko
sudo wget https://github.com/robertklep/dsm7-usb-serial-drivers/raw/main/modules/apollolake/dsm-7.2/ti_usb_3410_5052.ko
sudo insmod /lib/modules/ti_usb_3410_5052.ko
The installation of ch341.ko went fine, but when I try to launch sudo insmod /lib/modules/ch341.ko i got this error:
insmod: ERROR: could not insert module /lib/modules/ch341.ko.3: Invalid module format
The same happens with other files (cp.210x.to, etc…)
What can I do?