As posted before, the Walkera RX2609 can be modded to a 2.2gm gyro-less RX for micro planes etc. Now here is the mod to use all 6 channels. The 6th channel is gyro-sense which normally goes directly into the gyro. Ive routed the gyro-sense to the SX servo socket. The SX socket was originally used to output the tail servo signal generated by the gyro. Now it put out the gyro-sense / AUX2 signal directly. Only to pad on the PCB have to be connected for this.
Here is my Walkera 4G6 landing gear. Hybrid design made from parts of the original 4G6 gear and an old HM52#1 gear (see my older post here), held together by shrink tube and ca. The 4G6 gear is super lightweight and unbrakable and the HM52#1 mounting provides a wider spread so the heli has more stability on the ground and during landings. Total weight incl. screws is 2.2gm only, so its weight is even less then the original Walkera 4G6 LG (2.4gm).
Hybrid 4G6 / HM52 landing gear on the 4G6 - sideview
Hybrid 4G6 / HM52 landing gear on the 4G6 - mounting
Now its official. The Walkera 4G6 2609 RX can be separated. One of the boards is the gyro, the other one is RX only (that is the board with all the servo connectors). After seperating the RX board is only 2.25gm (see pic below). As is the thing has 5 channels but it might be possible to use the gyro sens. channel as well, making it fully 6 ch.
