diff --git a/translated_sandbox/gk7502v300/etc/majestic.yaml b/translated_sandbox/gk7502v300/etc/majestic.yaml
new file mode 100644
index 0000000..ba71464
--- /dev/null
+++ b/translated_sandbox/gk7502v300/etc/majestic.yaml
@@ -0,0 +1,69 @@
+system:
+  webAdmin: disabled
+  buffer: 1024
+image:
+  mirror: false
+  flip: false
+  rotate: none
+  contrast: 50
+  hue: 50
+  saturation: 50
+  luminance: 50
+osd:
+  enabled: false
+  template: "%a %e %B %Y %H:%M:%S %Z"
+nightMode:
+  enabled: false
+records:
+  enabled: false
+  path: /mnt/mmcblk0p1/%Y-%m-%d-%H.mp4
+  maxUsage: 95
+video0:
+  enabled: true
+  bitrate: 5192
+  codec: h265
+  rcMode: cbr
+  gopSize: 0.2
+  size: 1920x1080
+  fps: 30
+  #crop: 320x180x1280x720
+video1:
+  enabled: false
+jpeg:
+  enabled: false
+mjpeg:
+  size: 640x360
+  fps: 5
+  bitrate: 1024
+audio:
+  enabled: false
+  volume: auto
+  srate: 8000
+rtsp:
+  enabled: false
+  port: 554
+hls:
+  enabled: false
+youtube:
+  enabled: false
+motionDetect:
+  enabled: false
+  visualize: true
+  debug: true
+ipeye:
+  enabled: false
+watchdog:
+  enabled: false
+  timeout: 10
+isp:
+  sensorConfig: /etc/sensors/smtsec_imx307_i2c_4l_1080p.ini
+  slowShutter: disabled
+  drc: 420
+  lowDelay: true
+  #rawMode: none
+  blkCnt: 12
+  #dis: true
+netip:
+  enabled: false
+outgoing:
+- udp://127.0.0.1:5600
diff --git a/translated_sandbox/gk7502v300/etc/telemetry.conf b/translated_sandbox/gk7502v300/etc/telemetry.conf
new file mode 100644
index 0000000..bf1e5fd
--- /dev/null
+++ b/translated_sandbox/gk7502v300/etc/telemetry.conf
@@ -0,0 +1,20 @@
+serial=/dev/ttyAMA0
+baud=115200
+### router: use simple mavfwd (0) or classic mavlink-routerd (1)
+router=0
+
+wlan=wlan0
+bandwidth=20
+stbc=1
+ldpc=1
+mcs_index=1
+stream_rx=144
+stream_tx=16
+link_id=7669206
+port_rx=14551
+port_tx=14550
+fec_k=1
+fec_n=2
+fec_timeout=0
+guard_interval=long
+one_way=false
diff --git a/translated_sandbox/gk7502v300/etc/wfb.conf b/translated_sandbox/gk7502v300/etc/wfb.conf
new file mode 100644
index 0000000..1b3a244
--- /dev/null
+++ b/translated_sandbox/gk7502v300/etc/wfb.conf
@@ -0,0 +1,18 @@
+wlan=wlan0
+region=BO
+# By default used channel number, but, you may set freq instead. For ex: 2387M
+channel=44
+frequency=
+txpower=20
+driver_txpower_override=20
+bandwidth=20
+stbc=1
+ldpc=1
+mcs_index=1
+stream=0
+link_id=7669206
+udp_port=5600
+fec_k=8
+fec_n=12
+fec_timeout=0
+guard_interval=long
diff --git a/translated_sandbox/gk7502v300/root/ircut.sh b/translated_sandbox/gk7502v300/root/ircut.sh
new file mode 100644
index 0000000..9eef153
--- /dev/null
+++ b/translated_sandbox/gk7502v300/root/ircut.sh
@@ -0,0 +1,32 @@
+#use: ./ircut.sh on | off
+
+function gpio_setup {
+  if [ ! -e /sys/class/gpio/gpio$1 ]; then
+    echo $1 > /sys/class/gpio/export
+  fi
+  echo $2 > /sys/class/gpio/gpio$1/direction
+}
+
+function set_gpio {
+  echo $2 > /sys/class/gpio/gpio$1/value
+}
+
+function ircut_on {
+  set_gpio 11 0
+  set_gpio 10 1
+  sleep 0.1
+  set_gpio 11 0
+}
+
+function ircut_off {
+  set_gpio 11 1
+  set_gpio 10 0
+  sleep 0.1
+  set_gpio 11 0
+}
+
+gpio_setup 11 out
+gpio_setup 10 out
+ircut_$1
+
+
diff --git a/translated_sandbox/gk7502v300/usr/lib/sensors/libsns_imx307.so b/translated_sandbox/gk7502v300/usr/lib/sensors/libsns_imx307.so
new file mode 100644
index 0000000..e6c30e7
Binary files /dev/null and b/translated_sandbox/gk7502v300/usr/lib/sensors/libsns_imx307.so differ