@frollic do you mean install v2 factory image via the serial connection command and tftp?
Here is an update...
Biggest issue:
In luci for re220 v1, only radio0 2.4GHz shows up, not 5GHz radio.
In re220 v2, you get both.
Regarding LEDs
I have a v2 device also. There is an error in the re220 v2 led naming.
there is a green:power that doesn't do anything afaik
there is a red:wifi2g that toggles the power led on the device.
running the v2 initramfs on a re220 v1 device, everything works the same for leds except that the green:power acts as a master switch for all leds. when on all are on selected ones are on, when off all are off.
Looking at the re220 v2 dts, it just has an include of an re200 dtsi. And it has this...
led_power: power {
label = "green:power";
gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
};
wifi2g_red {
label = "red:wifi2g";
gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
};
so for the re220 v2, should fork or override and change green:power to gpio 43 and delete red:wifi2g. I guess this would be fine for re220 v1 also.
On both versions, not sure if the wps button worked. The reset worked on both. It causes device to reboot.
Here is my script for led testing.
#!/bin/sh
# script to test leds
# RE220 LEDs listed top to bottom
# 5GHz
# 2.4GHz
# WIFI SIGNAL, Solid Green Connected, Solid Red poor signal, Off no conn
# Ethernet
# Power On/Off, Blinking=startup
# WPS On=WPS working, Blink=WPS in progress, OFF=working 5min+ or failed
# Command lind's help message
helpMsg="
Run
usage: testleds [--help] mode
mode options：
allon turn all leds on
alloff turn all leds off
cycle turn on each led one at a time 2s on time
led turn one led on or off. Example testleds led green:wifi on
"
# Tips message
tipsMsg0='Require params! Please input: testleds --help'
tipsMsg1='testing leds'
function setled {
case "$1" in
on)
echo 255 > /sys/devices/platform/leds/leds/green:wifi5g/brightness
echo 255 > /sys/devices/platform/leds/leds/green:wifi2g/brightness
echo 255 > /sys/devices/platform/leds/leds/red:wifi5g/brightness
echo 255 > /sys/devices/platform/leds/leds/red:wifi2g/brightness
echo 255 > /sys/devices/platform/leds/leds/green:wifi/brightness
echo 255 > /sys/devices/platform/leds/leds/green:power/brightness
echo 255 > /sys/devices/platform/leds/leds/green:lan/brightness
echo 255 > /sys/devices/platform/leds/leds/green:wps/brightness
;;
off)
echo 0 > /sys/devices/platform/leds/leds/green:wifi5g/brightness
echo 0 > /sys/devices/platform/leds/leds/green:wifi2g/brightness
echo 0 > /sys/devices/platform/leds/leds/red:wifi5g/brightness
echo 0 > /sys/devices/platform/leds/leds/red:wifi2g/brightness
echo 0 > /sys/devices/platform/leds/leds/green:wifi/brightness
echo 0 > /sys/devices/platform/leds/leds/green:power/brightness
echo 0 > /sys/devices/platform/leds/leds/green:lan/brightness
echo 0 > /sys/devices/platform/leds/leds/green:wps/brightness
;;
*)
exit 1
esac
}
function oneled {
echo one led
echo $1 $2
case "$2" in
on)
echo 255 > /sys/devices/platform/leds/leds/$1/brightness
;;
off)
echo 0 > /sys/devices/platform/leds/leds/$1/brightness
;;
*)
exit 1
esac
}
if [ $# -eq '0' ]
then
echo "${tipsMsg0}"
exit
else
echo "${tipsMsg1}"
fi
if [ $1 = "alloff" ]
then
echo "alloff"
setled off
elif [ $1 = "allon" ]
then
setled on
elif [ $1 = "led" ]
then
echo "set $2 to $3"
# setled off
oneled $2 $3
elif [ $1 = "cycle" ]
then
echo "all off"
setled off
echo "green:wifi2g on"
oneled green:wifi2g on
sleep 5
echo "green:wifi2g off"
oneled green:wifi2g off
echo "green:wifi5g on"
oneled green:wifi5g on
sleep 5
echo "green:wifi5g off"
oneled green:wifi5g off
echo "red:wifi2g on"
oneled red:wifi2g on
sleep 5
echo "red:wifi2g off"
oneled red:wifi2g off
echo "red:wifi5g on"
oneled red:wifi5g on
sleep 5
echo "red:wifi5g off"
oneled red:wifi5g off
echo "green:wifi on"
oneled green:wifi on
sleep 5
echo "green:wifi off"
oneled green:wifi off
echo "green:lan on"
oneled green:lan on
sleep 5
echo "green:lan off"
oneled green:lan off
echo "green:wps on"
oneled green:wps on
sleep 5
echo "green:wps off"
oneled green:wps off
else
if [ $1 = "--help" ]
then
echo $helpMsg
exit
else
echo "${tipsMsg0}"
exit
fi
fi
echo "led test completed"