gpvillamil
![](https://forum44.djicdn.com/data/attachment/common/c5/common_13_usergroup_icon.png) lvl.4
Flight distance : 210226 ft
United States
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Ok, so I can confirm that just about any 5V servo will work on the PWM ports. Order is signal, power, ground starting from the orientation slot. PWM parameter is 2.5 to 12.5 for a 180 degree movement.
For LEDs, signal is a switched ground, so you can connect to signal and power.
It is easy enough to add a custom action to turn an LED on. When you stop the custom action, the PWM port is reset so it turns off. It would be nice if you could pass a parameter to a custom action so that you could regulate the brightness.
The UART port looks incredibly useful. That could open up all sorts of options. |
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