2 4G Wireless Wifi Telemetry Module With Antenna For Pixhawk APM MiniAPM Flight ControllerIt support Mobile Computer and can replace the 3DR data transmission module and free you from the limitation of USB cable It is suitable for all flight control with TTL interface Description Wireless Module FCC compliantWifi standard 802 11 b g nFrequency Range 2 4G 2 5G 2400M 2483M Size 18 5 x 26mmSuitable For Pixhawk APM2 5 2 6 Mini APMTransmit power 802 11 b 20dBm 802 11 g 17dBm 802 11 n 14dBm Receive power 802 11 b 91dBm 11Mbps 802 11 g 75dBm 54Mbps 802 11 n 72dBm MCS7 Connect data SSID APMWIFI Code 12345678 Ground stataion IP 192 168 4 2 Protocol UDP Braud 57600 Usage 1 Directly insert in the flight contorls data transimission port When powered there will be a wifi named APMWIFI the password is 12345678 If connect successfully it will distribute you an IP address192 168 4 2 2 Turn on ground station software set connect as UDP protocol 57600 braud 14500 connect port Noting 1 Operating voltage 4V to 7V maximum support to 12V but this time it would be more serious fever 2 Working current average current 0 11A around the peak 0 2A if connected to the flight control of other external devices more such as GPS OSD head etc the best flight control through the power management module powered by electricity supplyif transfer for APM flight control the total current only to about 0 5A Package Included 1 x 2 4G W