About

Gender

Male


Location

Kolkata


About Me:

,,,


Please tell us a bit about your UAV interest

Currently I made a aeroquad... M trying to merge it wid the arducopter


Hometown:

Kolkata


Activity Feed

Chandan Roy posted a discussion
I arducopter code " define " Tab I see/* Expansion PIN's that people can use for various things. */// AN0 - 7 are located at edge of IMU PCB "above" pressure sensor and// Expansion port// AN0 - 5 are also located next to voltage dividers and sliding…
May 14, 2013
Chandan Roy replied to Chandan Roy's discussion HELP "Failed to enter command mode" error
"I connected the faulty board to the FTDI cable again today morning, it was same.. Now it is not even going to force bootloader mode also..

I have mailed this problem to the 3DR team, but they did not reply yet.."
Aug 9, 2012
Chandan Roy replied to Chandan Roy's discussion HELP "Failed to enter command mode" error
"I tried all the baud rates, still the same..

Moreover I feel there is some other problem .As the GREEN LED is glowing SOLID and the RED LED is blinking at 1 HZ rate..

I dont know if there is a problem with the board will 3DR replace the product or…"
Aug 9, 2012
Chandan Roy posted a discussion
I just bought the 3DR 433Mhz radio telemetry kit from DIYDrones.. The two boards of the 433Mhz looks same. After I received the kit I soldered the header pins to the boards and connected to the FTDI cable. Now one board connects fine to the…
Aug 9, 2012
Chandan Roy posted a discussion
I burnt the atmega 2560 on APM 2.. I replaced it with a new Atmega 2560..I am unable to flash the board now with any of the firmwares with APM Planner..Is it that the arduino bootloader is needed on the board to upload firmware..??If so please tell…
Jul 25, 2012
Chandan Roy replied to Chandan Roy's discussion Please help me with the DIY Drones' ESC amp.. :(
"someone please reply... :("
May 2, 2012
Chandan Roy posted a discussion
I am going to order this motor from the DIY Drones' storehttps://store.diydrones.com/Motor_AC2830_358_880Kv_p/ac-0004-05.htmNow I saw the datasheet of this motor here http://stuff.storediydrones.com/A2836.pdfwhere the motor is rated as it needs…
May 2, 2012
Chandan Roy posted a discussion
I have few APM and OILPANBut one of my first setup is APM with Atmega1280 and the older OILPAN.In this board I cannot find any logs of my flying.. Why is that...??Please help me out.. :(
Apr 27, 2012
Chandan Roy commented on Jordi Muñoz's blog post DIYDrones Magnetometer issue resolution
"I bought the rev 1.1 magnetometer just a month back...And since then I did not fly yet..But I have soldered it to the OilPan and APM and uploaded the AP_COMPASS_TEST code and found that the reading given were fine...So is there still any need to…"
Jan 13, 2011
Chandan Roy commented on Jordi Muñoz's blog post DIYDrones Magnetometer issue resolution
"@ sid
Yes those two pins are short together by default...."
Jan 13, 2011
Chandan Roy commented on Jordi Muñoz's blog post DIYDrones Magnetometer issue resolution
"I bought the rev 1.1 magnetometer just a month back...And since then I did not fly yet..But I have soldered it to the OilPan and APM and uploaded the AP_COMPASS_TEST code and found that the reading given were fine...So is there still any need to…"
Jan 13, 2011
Chandan Roy replied to Chandan Roy's discussion How to connect MT3329 to Mini GPS software...??
"So how do I fix that problem of 0.5Hz flashing rate...??
Or its jus fine...??

I have checked that he GPS locks itself when I take it outdoor....
It takes about a minute for the GPS to get licked..."
Nov 23, 2010
Chandan Roy replied to Chandan Roy's discussion How to connect MT3329 to Mini GPS software...??
"well I did not face any problem...
I have flashed the GPS...

and yes the blue LED blinks at 1Hx rate...
thats
1sec on
1 sec off
I hope thats ok....??
And it is able to lock itself..."
Nov 23, 2010
Chandan Roy replied to Chandan Roy's discussion How to connect MT3329 to Mini GPS software...??
"Where do I download the latest firmware from...??
Cn u please gimme a link to download that...??"
Nov 23, 2010
Chandan Roy commented on Jose Julio's blog post Indoor fun with a tiny ArduCopter quadcopter
"Hehehe..!!
That was jus awesome....
The elevator part was quite funny...when ur friend wid the camera was running upstairs... :P"
Nov 16, 2010
Chandan Roy posted a discussion
I have a MT3329 GPS with the DIY Drones new firmware....( AXN1.30_2243_3329_384.1151100.1 )I was to flash it with the old default NMEA firmware....Where can I download the default firmware from....??The main reason why I want to load the default…
Nov 15, 2010
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