[ 86.774399] cdc_acm 2-1.2:1.0: ttyACM0: USB ACM device
[ 86.811592] cdc_acm 2-1.2:1.2: ttyACM1: USB ACM device
[ 86.852695] cdc_acm 2-1.2:1.4: ttyACM2: USB ACM device
[ 86.890355] cdc_acm 2-1.2:1.6: ttyACM3: USB ACM device
[ 86.925287] cdc_acm 2-1.2:1.8: ttyACM4: USB ACM device
[ 86.955732] cdc_acm 2-1.2:1.10: ttyACM5: USB ACM device
[ 87.000728] cdc_acm 2-1.2:1.12: ttyACM6: USB ACM device
[ 89.812462] systemd-journald[145]: Received SIGTERM from PID 3274 (watchdog).
[ 91.066901] systemd[1]: Reexecuting.
[ 91.146058] systemd: 23 output lines suppressed due to ratelimiting
[ 94.962315] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null)
[ 95.994029] gpio-wdt watchdog: Timer expired. System will reboot soon!
попробовал FACTORYRESET, но он не видит флэшку с прошивкой
Hit any key to stop autoboot: 0
=> usb start
starting USB…
USB0: USB1: USB EHCI 1.00
scanning bus 0 for devices… 1 USB Device(s) found
scanning bus 1 for devices… EHCI timed out on TD - token=0x80008c80
unable to get device descriptor (error=-1)
1 USB Device(s) found
scanning usb for storage devices… 0 Storage Device(s) found