SmartAP OSD supports both PAL / NTSC video standards with automatic detection and configuration.
Check the voltage ratings for your video camera and video transmitter! SmartAP outputs 12V and normally Camera and Video TX require 12V
power supply, however, some of the cameras / transmitters need 5V or any other specific voltage leve. Check this carefully and provide the
required voltage level. Otherwise, it can damage your Camera / Video TX!
Electromagnetic sounder
Connect Electromagnetic sounder to BUZ port of SmartAP.
Power supply
Connect power supply cable from main power distribution board of the UAV:
SmartAP PRO 0.1 and earlier: 10-36 V, 3S – 8S
SmartAP PRO 0.2 and later: 10-60 V, 3S – 14S
LED & Buzzer
Buzzer: 12V, 0.2A (included in the kit) LED 1-4: 12V, 0.2A per each channel (enough to power LED strip of 25cm length)
Pressure sensor foam
Pressure sensor is highly sensitive to the air pressure noise generated by the props and sunlight. It’s highly recommended to add foam coverage
on pressure sensor to decrease the noise effect and improve measurements which will result in better altitude hold precision. Example is shown
on the picture below: