About

Gender

Male


Location

Kolkata, West Bengal.


Please tell us a bit about your UAV interest

Anything autonomous. Anything to fly. FPV for life!


Hometown:

Kolkata, India


Activity Feed

Arunabha Bhattacharya commented on Patrick Meier's blog post New: Online course on Cargo Drones in Public Health
"Hey Patrick! We finally made it to DIYDrones! Been my dream ever since I started using ArduPilot. Thanks Patrick :D"
Apr 16, 2019
Arunabha Bhattacharya replied to Doug Andriuk's discussion Why did the chute DEPLOY?
"So this is a good thing, correct? If the Pixhawk ever browns out for whatever reason, the chute will auto-deploy to save the craft?
Thanks."
Jan 11, 2018
Arunabha Bhattacharya replied to Randy's discussion Running SITL on Windows
"Hi I've added the line to .bashrc as specified in the new page at http://dev.ardupilot.com/wiki/sitl-native-on-windows/
Now when I cd in ardupilot/ArduCopter and then try running
make sitl -j4  and I've also tried it without the -j4
I'm getting the…"
Feb 25, 2016
Arunabha Bhattacharya replied to Anand S. Biradar's discussion Best configurstions for Software in Loop Simulator
"Hi I've added the line to .bashrc as specified in the new page at http://dev.ardupilot.com/wiki/sitl-native-on-windows/
Now when I cd in ardupilot/ArduCopter and then try running
make sitl -j4, I'm getting the same SKETCHBOOK not found error.
I…"
Feb 25, 2016
Arunabha Bhattacharya posted a discussion
I have to do a final semester project for a quad to auto-land on a target. Is this possible using and APM, a raspberry pi? I've used the APM for quite a while now, and know my way around how to get it set up, tune it and fly using it but am not too…
Jan 22, 2016
Arunabha Bhattacharya replied to Guerrilla Drone's discussion APM 2.6 Alt Hold Not Working
"And try not to give up on the APM :)

It's really brilliant, you just need to pay attention to details, read the wiki carefully. :D"
Aug 8, 2014
Arunabha Bhattacharya replied to Guerrilla Drone's discussion APM 2.6 Alt Hold Not Working
"http://copter.ardupilot.com/wiki/altholdmode/
^^ Have you read points 1 ans 2 under Common Problems?

And then:
http://copter.ardupilot.com/wiki/ac_throttlemid/

Try adjusting that.

I'd built a smallish quad and althold didn't work properly. Fixed…"
Aug 8, 2014
Arunabha Bhattacharya replied to Flipflop's discussion Can't arm with radio in ArduCopter User Group
"I once had a similar problem, wouldn't arm and wouldn't show any error on the HUD. Recalibrated compass very carefully, and it worked after that."
Aug 5, 2014
Arunabha Bhattacharya posted a discussion
 Hi, I've got a jDrones APM 2.5(not 2.5.x). I had the regulator fail, and had gotten it replaced. After that the board works fine. I've used it on the HobbyKing Talon tricopter frame and now I've got it setup on the HobbyKing X650 frame. I setup…
Jul 20, 2014
Arunabha Bhattacharya replied to Dave Hicks's discussion APM 2.5+ No dataflash inserted
"I'm getting the same error on my APM 2.5 (not 2.5.x). 3.3V regulator is fine. Baro and compass tests run fine in the CLI. I tried what you suggested, squeezing the chip. That didn't help. Any ideas what might be wrong?"
Jul 20, 2014
Arunabha Bhattacharya commented on Rolf Stefani's blog post Airbus submits patent application for windowless jet cockpit. Fully opaque cockpit would let pilots navigate with viewscreens and holograms
"Oh, the irony."
Jul 11, 2014
Arunabha Bhattacharya replied to Shane's discussion APM 2.6 Stabilize mode unstable (sometimes)
"Have a look at this if you haven't already: http://diydrones.com/forum/topics/ac3-1-rc5-spi-speed-problem
I have an APM2.5, had a bad 3.3V regulator. Used to have 4.16V on the 3.3V rail, but all my sensors used to behave well. Well, most of the…"
Jul 8, 2014
Arunabha Bhattacharya replied to Arshish Maneckji's discussion OUCH! - 4 Inch cut in Forearm with Stitches: Stupid Pilot Mistake or Bug??
"Is it safe enough to just disconnect the GPS physically, or is it advisable to change any of the params as well? And what would the behaviour be, in both the above cases, if by chance the flight mode changes to one that uses the GPS? Thanks."
Jul 7, 2014
Arunabha Bhattacharya replied to Steve St.Clair's discussion APM 2.5 uncommanded failsafe
"Chris, could this have anything to do with the PPM Encoder? I was using a Futaba T8fg with the bundled 8ch rx. Kept twitching in flight. Then I came across the info that Futaba 8ch rx had problems with the PPM Encoder. I'm making a wild guess, and…"
Jul 4, 2014
Arunabha Bhattacharya replied to Hugo Pereira's discussion The luckiest fly away ever
"Nice, lucky story! 
Could it have triggered the gps glitch failsafe since it was flying between buildings?"
Jul 2, 2014
Arunabha Bhattacharya commented on Mark Harrison's blog post Hmm, better check that droneshare account...
"Logs on XD"
Jun 26, 2014
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