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Old Feb 12, 2015, 08:16 PM
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Joined Sep 2014
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Wiring Walkera RX1002 (Newb)

I recently purchased a Devo 10 and RX1002 (picture) pair, and have had problems finding documentation about the RX1002 and how to wire it. (T-Rex 450 FPV build, if it matters)

Primarily I've got 3 unanswered questions:
  1. The power plug on the RX1002 has a signal, ground and power. How do I use the signal wire? Is it RSSI? Input? Output? PWM? Analog out? (FWIW, I'm plenty literate in embedded electronics)
  2. What is the pinout for the servos on the RX1002? All of my servo connectors have plain rectangular connectors, so I'm clueless as to which side the notch should be on. Is the notch on the RX1002 the signal or the ground?
  3. I'm using 2x3S batteries, and need to run power to the following: The RX1002, Remzibi OSD (8-12V) board, Camera (5v), Video TX (8-12V with a Vout of Input - 0.5V), and the ESC My "best guess" on how to hook them up would be: Large 3S battery to ESC + Remzibi "ENG" telemetry input, and the smaller 3S battery to the Remzibi, the TX and a 5V voltage regulator (LM7805). The output of the LM7805 would go to the camera and the RX1002. The output of the TX will be unused. Is that sensible? Will I need any power filters?

Note: I may know embedded electronics, but I'm a newb to modern RC radios.
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Old Feb 13, 2015, 03:49 AM
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Joined Dec 2011
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1. It used for bind plug.
2. GND to outside.

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Old Feb 21, 2015, 09:41 AM
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Joined Sep 2014
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Thanks! That leaves me with only one unanswered question:
Quote:
Originally Posted by SvdSinner View Post
I'm using 2x3S batteries, and need to run power to the following: The RX1002, Remzibi OSD (8-12V) board, Camera (5v), Video TX (8-12V with a Vout of Input - 0.5V), and the ESC My "best guess" on how to hook them up would be: Large 3S battery to ESC + Remzibi "ENG" telemetry input, and the smaller 3S battery to the Remzibi, the TX and a 5V voltage regulator (LM7805). The output of the LM7805 would go to the camera and the RX1002. The output of the TX will be unused. Is that sensible? Will I need any power filters?
I'm 75% sure this is correct, but I'd love second person to confirm this is reasonable.
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