AJ152
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  • West Palm Beach, FL
  • United States
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AJ152's Discussions

C94-M8P boards for a Rover

Started this discussion. Last reply by Chopin-Yan Feb 22. 1 Reply

Hello, I have three basic/newbie type of questions, if someone can help me please: 1.) Can I buy the Evaluation kit C94-M8P for my personal Rover Project? …Continue

Tags: RTK, Pixhawk, C94-M8P

Reach RTK vs Piksi?

Started this discussion. Last reply by John Campen Dec 1, 2016. 29 Replies

Hello,I've been reading lots of forums and posts out there about RTK, affordable equipment like Reach RTK and Piksi, but Piksi seems it requires lots of configuration and according to some posts lots…Continue

Tags: Reach, RTK, Pixhawk, Piksi

Rover Navigation Question

Started this discussion. Last reply by AJ152 Aug 8, 2016. 2 Replies

Hi, I'm a newbie configuring a Rover to follow waypoints, i'm using a Pixhawk + 3DR GPS to guide it, and it does a good job overall but I'm trying to understand why my rover isn't going in straight…Continue

Tags: Waypoints, GPS, Pixhawk

Maxbotic I2C Sonar interference

Started this discussion. Last reply by AJ152 Aug 11, 2016. 5 Replies

Hi there,Can a Maxbotic I2C Sonar EZ4 create interference on my equipment Compass, GPS, Telemetry, and RX from RC if installed near them?Thanks.…Continue

Tags: Sonar EZ4, Sensor, PixHawk, Maxbotic I2C Sonar

 

AJ152's Page

Latest Activity

Sriram replied to AJ152's discussion Reach RTK vs Piksi?
"thank you... Tom"
Oct 19, 2016
Tom replied to AJ152's discussion Reach RTK vs Piksi?
"Three options, depending on your skills and what you actually need. 1. open lrs telemetry link --> http://www.itluxembourg.lu/site/ultimate-lrs-or-3dr-radio/ 2. lora serial connection -->…"
Oct 19, 2016
Sriram replied to AJ152's discussion Reach RTK vs Piksi?
"thank you Juan Diaz"
Oct 19, 2016
Juan Diaz replied to AJ152's discussion Reach RTK vs Piksi?
"If you use Reach's internal wifi only I guess that the range should be really small because it does not have external antennas and the transmission power is probably very low. That is why we use a Wifi router with higher transmission power and…"
Oct 19, 2016
Pbreed replied to AJ152's discussion Reach RTK vs Piksi?
"I tried a lot of expensive commercial soutions about  5 years ago with a helicopter and a hovering rocket. None of the L1 only soutions were reliable and robust. I eventually spent the $ to get a L1.L2 trimble setup and it was both stable and…"
Oct 19, 2016
Sriram replied to AJ152's discussion Reach RTK vs Piksi?
"thank you Juan Diaz...... So we need to have a separate WiFi module and antenna to send corrections? I thought it uses Reach's internal wifi.... "
Oct 19, 2016
Juan Diaz replied to AJ152's discussion Reach RTK vs Piksi?
"The range depends on many factors: I have an Alfa Network Router, which has 500mW of Transmission power and an omni-directional antenna (supposedly 12dB although I guess it has much less, the stock antenna was 5dB). With this set-up I have been able…"
Oct 19, 2016
Sriram replied to AJ152's discussion Reach RTK vs Piksi?
"How to calibrate sub cm precision in camera and gps ? Is there any procedure ?  "
Oct 19, 2016
Sriram replied to AJ152's discussion Reach RTK vs Piksi?
"what is the range of wi-fi ? can we connect it to internet for correction? what happens when drone fly out of rtk wifi range? Does the rover gps is used as static gps?"
Oct 19, 2016
Hans H. replied to AJ152's discussion Reach RTK vs Piksi?
"Theoretically, you should be able to eavesdrop on the SD card starting to write. On the first "data clock" + "write" signal or so. It starts some millisecond after the picture is taken, but it should of course be possible to…"
Oct 14, 2016
electrolics inc replied to AJ152's discussion Reach RTK vs Piksi?
"thank you for your reply @kiki boy 1. Please share your experience with Reach. 2. Thank you, so drotek is out. 3. Reach can be used in PPK mode, right? What accuracy (x,y & z) do you get with no GCPs and just the recorded feedback of the…"
Oct 14, 2016
Tom replied to AJ152's discussion Reach RTK vs Piksi?
Oct 14, 2016
Tom replied to AJ152's discussion Reach RTK vs Piksi?
"Shutter lag is always present in any camera. If you use autofocus and other metering (shoot full manual to avoid this) it even adds more delay from the trigger pulse to the actual taken photo. Without feedback you won't be able to measure the…"
Oct 14, 2016
Hans H. replied to AJ152's discussion Reach RTK vs Piksi?
"Why do you need feedback from the camera? Is not it enough to know GPS + Compass + acc data when you trigger the camera?"
Oct 14, 2016
ActionDrone replied to AJ152's discussion Reach RTK vs Piksi?
"Super interesting questions by @electrolics. +1 here"
Oct 13, 2016
kiki boy replied to AJ152's discussion Reach RTK vs Piksi?
"1. Get Reach 2. No camera feedback port on drotek and more heavy than reach 3. PPK is the way for mapping. You don't need precise vehicule location but precise camera feedback 4. Same as QX1, no feedback until you hard hack it =>…"
Oct 13, 2016

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RC Lawn Mowers
Hometown:
Miami

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