May 14, 2015 I’m start to setup Micro computer “Raspberry Pi 2” for work with my new project.
this computer is very small size, but full of process power …
900Mhz Quad core, RAM 1GB, SD card storage, 4 USB port, LAN, HDMI,
AV-OUT, Socket for camera module and LCD display
This micro computer can run with OS Linux or Windows10
Raspberry Pi2 and it accessories
May 15, 2015 First use of my Raspberry Pi2
I test Raspberry Pi2 processing performance by browse and play youtube video
YouTube => https://www.youtube.com/watch?v=jEOWTQJlHm0
build top panel for button switch and LED
Test auto login and auto run my python script
YouTube => https://www.youtube.com/watch?v=4e8tqTx7g38
attach Raspberry pi camera to board Raspberry Pi2
May 17, 2015 First time to test my build RasPi Action Cam.
Test with lens WIDE 0.67X and lens Macro for video recording Full HD 1080p.
YouTube => https://www.youtube.com/watch?v=A25n2Bcsj_M
June 6, 2015 today i build hardware RTC (Real Time Clock) for my Raspberry Pi 2
Normally, Pi will use time from network, but i need Pi to use time from RTC instead.
RTC chip: DS1307
Crystal : 32.768 KHz (load 12.5pf)
Battery : Lithium 3V
July 14, 2015 Raspberry Pi-2, I use it as action camera for inflight HD video recording and PAL video out for FPV+OSD
July 15, 2015 Raspberry Pi2 with 5M camera module and my Python script, it working as inflight camera with AV-OUT for FPV and OSD, I attach my custom build camera with my Tri-Copter X900, this flight flying for test all feature. see inflight video, FPV+OSD video and ground video, that all mixed in this one clip video
YouTube=> https://www.youtube.com/watch?v=WS2y9HcHtxM
July 16, 2015 I modify raspberry pi camera module to use with wide lens, finally it result very nice
July 16, 2015 I modify raspberry pi camera module for use with wide lens/mount 12mm. This flight for test inflight and FPV+OSD videos of my build camera that use wide lens
YouTube => https://www.youtube.com/watch?v=YBaM9V-FVnM
July 17, 2015 This evening the sky have so much cloud and windy.
My build RasPi cam with Tri-Copter X900 flying for take video of beauty cloud on the sky
YouTube => https://www.youtube.com/watch?v=ba-fOXwSGVQ
July 20, 2015 Test set fixed white balance (WB) to my build Raspberry Pi camera that attach with Tri-Copter X900, Good luck, Sky have a lot of bird flying while copter flying 
(set AWB=off, then set AWB_gains with fixed value)
YouTube => https://www.youtube.com/watch?v=8J9zrnXANm4