the adventure continue...
I installed screen on ubuntu host then
from ubuntu host I type
stty -F ttyACM0 cs8 115200 ignbrk -brkint -icrnl -imaxbel -opost -onlcr -isig -icanon -iexten -echo -echoe -echok -echoctl -echoke noflsh -ixon -crtscts
screen /dev/ttyACM0 115200
root@cubepc:/# exit // I named it cubepc
Please press Enter to activate this console.
// I get in
BusyBox v1.23.2 (2016-09-03 09:56:08 CST) built-in shell (ash)
_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
-----------------------------------------------------
CHAOS CALMER (Chaos Calmer, r49378)
-----------------------------------------------------
// top command
CPU: 2% usr 2% sys 0% nic 95% idle 0% io 0% irq 0% sirq
Load average: 0.10 0.12 0.13 1/43 4049
PID PPID USER STAT VSZ %VSZ %CPU COMMAND
315 2 root SW 0 0% 1% [kworker/u2:3]
3916 2993 root R 1488 1% 0% top
1013 918 root S 1484 1% 0% udhcpc -p /var/run/udhcpc-eth0.2.pid
1310 1 nobody S 992 1% 0% /usr/sbin/dnsmasq -C /var/etc/dnsmasq
1044 2 root SW 0 0% 0% [RtmpMlmeTask]
1280 1 root S 7688 6% 0% /usr/bin/shairport-sync -c /var/etc/s
1138 1 root S 3188 3% 0% /usr/sbin/nmbd -F
1137 1 root S 3096 2% 0% /usr/sbin/smbd -F
1145 1 nobody S 2156 2% 0% avahi-daemon: running [cubepc.local]
1108 1 root S 1736 1% 0% /usr/sbin/dbus-daemon --system
4049 918 root S 1688 1% 0% /usr/sbin/pppd nodetach ipparam minic
1098 1 root S 1624 1% 0% /usr/sbin/uhttpd -f -h /www -r cubepc
883 1 root S 1568 1% 0% /sbin/rpcd
918 1 root S 1560 1% 0% /sbin/netifd
2993 1 root S 1488 1% 0% /bin/ash --login
1267 1 root S 1484 1% 0% /usr/sbin/ntpd -n -S /usr/sbin/ntpd-h
1 0 root S 1440 1% 0% /sbin/procd
933 1 root S 1192 1% 0% /usr/sbin/odhcpd
1052 1 root S 1148 1% 0% /usr/sbin/dropbear -F -P /var/run/dro
^C873 1 root S 1056 1% 0% /sbin/logd -S 16
But how do do i restore the wireless feature?