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Ralph Wu replied to Jaewoong Jang's discussion I burned my FS-TH9X controller in IRIS
"I thnk you can buy the FS-TH 9X Motherboard and replace the burned one"
Oct 9, 2015
Ralph Wu posted a blog post
This SimonK ESC built in upgrade port make you configure and upgrade firmware easier.
Sep 9, 2014
Ralph Wu posted a blog post
A new APM 2.6 clone in about same size of OpenPilot CC3D is available in following website.http://www.droneasy.com/index.php/electronics/flight-controllers-2/... seems fit in small quad like 250.
May 29, 2014
Ralph Wu posted a blog post
I am testing the alpha version of APM Planner 2.0 running natively on Ubuntu Linux 12.04. It runs much smoother and most functions are working.
Dec 2, 2013
Ralph Wu replied to Scott Avey's discussion APM mission planner for mac?
"You can try APM Mission Planner 2.0 for OSX. I am running it on Ubuntu Linux."
Dec 2, 2013
Ralph Wu posted a blog post
Paparazzi Apogee is new generation of Paparazzi AutopilotSTMicroelectronics STM32F405RGT6 Cortex M4 168MHz processor featuring a Floating point unit (FPU), up to 192k of RAM and 1024k of FLASH.9(6) DOF integrated IMU MPU-9150(6050) based1 x…
Sep 23, 2013
Ralph Wu commented on Euan Ramsay's blog post The journey to FPV begins!
"I have same minimOSD board and  5.8g video transmitter. I got problem to get the video signal from CAM. Would you sharing your OSD wiring layout."
Jul 5, 2013