Raimo Noormaa
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  • Tapa
  • Estonia
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ublox Lea 6H accuracy?

Started this discussion. Last reply by Raimo Noormaa Aug 14, 2014. 2 Replies

Hi,I would like to know what is YOUR u-blox Lea 6 H accuracy, what is normal and what is not?I updated to the latest firmware (v7.03) and got the next readings from u-center (v8.10):9-12…Continue

 

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Latest Activity

Raimo Noormaa replied to Raimo Noormaa's discussion uBlox LEA 6H on APM and Pixhawk in the group ArduRover User Group
"I got the 2 GPS working. The only way I was able to use LEA6H as second GPS was to connect a USB charger (unpowered) to the GPS USB port for a moment and remove it. It seems that it needs tohave a power consumption peak."
Nov 21, 2014

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Thomas J Coyle III replied to Raimo Noormaa's discussion uBlox LEA 6H on APM and Pixhawk in the group ArduRover User Group
"@Steven G, That might be the case due to the lack of RTS and CTS as the Pixhawk does talk to the GPS and not just read from it. Regards, TCIII AVD"
Nov 20, 2014
Steven G replied to Raimo Noormaa's discussion uBlox LEA 6H on APM and Pixhawk in the group ArduRover User Group
"Hello Thomas, I'm curious as I have read this elsewhere...that is, one needs the 6 wire cable on the PH for GPS. However, the vast majority of "clone" GPS/Compass have a 4 wire to the PH and 2 for the I2C. So, I guess RTS and CTS are…"
Nov 20, 2014
Alex Warren replied to Raimo Noormaa's discussion Pixhawk + Credit card sized PC + camera + OpenCV ... in the group ArduRover User Group
"Hello Interested in Quads , I am very interested in the project you are describing. I am working on an engineering senior capstone project, and we plan on doing obstacle avoidance with the odriod xu3 and that same camera, I would love to hear…"
Nov 6, 2014
Raimo Noormaa replied to Brian Sigmon's discussion Differences between old 3DR radio and V2 radio?
"Hi, It works. I use the V1 with the USB on my ground station and the V2 on my Rover and Plane Regards, Raimo"
Oct 25, 2014
Raimo Noormaa commented on Thomas J Coyle III's group ArduRover User Group
"Is the sonar aka range-finder function working now?"
Oct 11, 2014
Raimo Noormaa replied to Thomas J Coyle III's discussion How to Install Dual Sonars on a Pixhawk in the group ArduRover User Group
"Have you been in contact with Tridge, is there any hope it will be resolved in near future, year 2014?"
Oct 2, 2014
Interested in Quads replied to Raimo Noormaa's discussion Pixhawk + Credit card sized PC + camera + OpenCV ... in the group ArduRover User Group
"I will second the Odroid. I have used it for this exact purpose. Basically, I had anpu Odroid communicating with the APM (Pixhawk still works) and getting data from a USB Cam (Logitech C920). The Odroid ran Ubuntu with ROS. OpenCV was used to…"
Sep 24, 2014
Raimo Noormaa replied to Thomas J Coyle III's discussion How to Install Dual Sonars on a Pixhawk in the group ArduRover User Group
"Hi, HC-SR04 signal is not fed directly to Pixhawk/APM - the signal activation, calculations, processing and conversion is done with Arduino Micro. The output is just voltage from 0 to 3V - analog. I modified the code so that it will not go above…"
Sep 21, 2014
Raimo Noormaa replied to Raimo Noormaa's discussion Motor activation in auto mode in the group ArduRover User Group
"Hi, I actually don't know what was the reason I got it working. I did update (to the current version) firmware and after that it worked. You can try to reload the firmware, it should not hurt. What you can check additionally is how you have…"
Sep 21, 2014
Raimo Noormaa replied to Thomas J Coyle III's discussion How to Install Dual Sonars on a Pixhawk in the group ArduRover User Group
"@Thomas Full Parameter list, search for Sonar: https://lh5.googleusercontent.com/-RC8l8JvC9pg/VB737YPyE3I/AAAAAAAAB08/K7kp_zkvzYE/w1118-h669-no/screen1.JPG Full Parameter list, search for Sonar,…"
Sep 21, 2014
heliboy replied to Raimo Noormaa's discussion Motor activation in auto mode in the group ArduRover User Group
"I seem to have the same problem using 2.46. It moves fine in manual but just sits there in auto. What did you do to fix the problem ? You think it is worth reloading the firmware ? - Regards - Vijay"
Sep 21, 2014
Raimo Noormaa replied to Thomas J Coyle III's discussion How to Install Dual Sonars on a Pixhawk in the group ArduRover User Group
"@Thomas I dont understand the reason for this question: "Why are you using  RNGFND_PIN = 13 and 14, RNGFND_TYPE = 1 (analog) on the Pixhawk?" Are the instructions about pin mapping and MP comments wrong? Regards, Raimo"
Sep 21, 2014
Raimo Noormaa replied to Thomas J Coyle III's discussion How to Install Dual Sonars on a Pixhawk in the group ArduRover User Group
"Hi, Because you have stated that the 3,3V ADC input 1 and input 2 needs to be mapped to pin 14 and 13 aka Sonar Pin 14 (Left sonar), Sonar Pin 13 (Right sonar). According to MP RNGFND_TYPE comment I need to use analog = 1. HC_SR04 signal is…"
Sep 21, 2014
Raimo Noormaa replied to Thomas J Coyle III's discussion How to Install Dual Sonars on a Pixhawk in the group ArduRover User Group
"Hi, I need help with enabling The SONAR. Description of problem and setup: MP 1.3.9 Rover 2.46 Pixhawk: RNGFND_PIN = 13 and 14, RNGFND_TYPE = 1 (analog) APM 2.5: RNGFND_PIN = 0 and 1, RNGFND_TYPE = 1 (analog) Under CLI I have tested SONARTEST…"
Sep 21, 2014
Justin Eskesen replied to Raimo Noormaa's discussion Pixhawk + Credit card sized PC + camera + OpenCV ... in the group ArduRover User Group
"I don't know if the algorithms you're going to use can be accelerated using the GPU (via OpenCL), but here are a couple of boards which came out recently which allow for a great deal of parallelism (great for certain types of machine…"
Sep 15, 2014

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Please tell us a bit about your UAV interest
F3C with Trex 500 and 600 Pro; UGV with APM 2,5+ and Pixhawk
Hometown:
Tapa

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