MHefny's Friends

  • Simon D. Levy
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  • Montasser Wahid
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  • William Premerlani

MHefny's Groups

MHefny's Discussions

Compiling 3DRRadio SIK Issues

Started Feb 17 0 Replies

Hi,I am trying to compile [https://github.com/tridge/SiK] firmware using eclipse and SDCC.I have spent two weeks now with no success.I installed SDCC, and…Continue

Tags: SDCC, compile, SIK, firmware, 3DR

APM 2.5 Connection Problem in Mission Planner

Started Dec 26, 2012 0 Replies

The board was working great... then and with no reason LED B & A stopped working.first I failed to connect to Mission Planner, but then I figured out that pressing the reset button allows me to…Continue

Quadcopter Control-Function Layers

Started this discussion. Last reply by Anis Chihi May 22, 2013. 2 Replies

IntroductionQuadcopters is a very active topic, it is fun and easy to build, and make use of rich set of sensors for stabilizing and navigation. So if you like flying, mechanics and programming then…Continue

Tags: framework, control, quadcopter, hefnycopter

 

MHefny's Page

Latest Activity

MHefny commented on Georgie xu's blog post 3D-printed Folding 250 Quad
"I need to thing of a way to combine your idea with my aluminum body to come up with foldable super strong quad. :)"
21 hours ago
MHefny commented on Georgie xu's blog post 3D-printed Folding 250 Quad
"Your idea is very clever to make it foldable. I have used to use the same design here .  In my design I use aluminium -300 gm body-  and it is ultra-strong ... survived from many fatal crashes. "
21 hours ago

Developer
Bill Bonney commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"You can set MAVProxy to 'proxy' MAVLink data streams. It's pretty easy to set-up. The challenge is getting the router correctly forwarding data on you internal network to the host server."
yesterday
MHefny commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"I plan to share a version of the communication protocol, so that ppl. can make Andruav compatible, however this should be after reaching a certain point of performance and experience, so that library be stable -no radical changes- so that developers…"
yesterday
lot commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"Wich license have this software? Do you plan to open-it at some point?"
yesterday
MHefny commented on Radoslaw Kornicki's blog post UAVX Gravity Pilot
"keep on ... very nice"
Friday
MHefny commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"good luck ... I hope you find it as useful as you expect"
Thursday
Mark Williams commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"This looks really interesting. I'll have to dig out one of my old android phones and give it a go."
Wednesday
MHefny commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"for some reason video does not appear.... please check this video for setting procedures. https://www.youtube.com/watch?v=-g0Xed_25iY"
Dec 16
MHefny commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"Both GCS & Drone Andruavs communicates with Andruav server, so there is no direct communication between them, so the idea of communicating under one or more towers is not valid for this model because they are always separated.  Also for…"
Dec 16

Developer
Bill Bonney commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
">240-380 ms delay How is this impacted when the server is a different geolocation than the phones? What's the impact when the drone and GCS are connected on different cell towers? LTE can deliver 10ms latency when you are all on…"
Dec 16
MHefny commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"@MYUNGCHOL SONG The video already shows connected mobiles over internet... my connection is only 512kb which is ultra slow :) and it is still working fine."
Dec 16
MHefny commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"benbojangles  You can use DroidPlanner instead of EZ-GUI it works great as well. you can use it for RTL over Andruav. Please let me know if this is not what u think."
Dec 16
MHefny commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"MYUNGCHOL SONG  I dont connect direct because YES what you said is true.... you need to connect via server which is Andruav.com server. "
Dec 16
MHefny commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"@Bill Bonney: yes I am aware of Intel Edison solution before  I started Andruav 3 months ago, The same idea my friend, when you develop on a powerful processor you start finding yourself needing OS and high level programming, -which Intel…"
Dec 16
MYUNGCHOL SONG commented on MHefny's blog post Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)
"also hole punching could be solution"
Dec 16

Profile Information

About Me:
I am a computer Engineer, works in software field. However as a hobby I am interested in hardware and autonomous vehicles.
Please tell us a bit about your UAV interest
I am trying to build a UAV that can navigate in closed area.
Hometown:
Cairo

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MHefny's Blog

Andruav - Unlimited Telemetry Range using Mobile Networks (3G, LTE)

Posted on December 15, 2014 at 7:30am 26 Comments

One of the attractive Andruav features is that besides the built-in FPV features and multi drone tracking, is the ability to provide a telemetry over internet between your drone and your GCS. The connection uses mobile internet which means that telemetry range is unlimited.

The above video uses a…

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Andruav

Posted on November 30, 2014 at 6:05pm 5 Comments

Have you ever think about controlling multiple drones, or enjoying a team flying with your friends, where you can both monitor your drones, even your friend who could not come to the field, even your friend in another country !!

If this is not enough…

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ZERO_PID Tunes for Multirotors Part#2

Posted on August 7, 2014 at 5:55am 44 Comments

Introduction

 

                From more than a month from now Aug 2014, I posted a blog titled …

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Zero-PIDs Tuner for Multirotors

Posted on June 1, 2014 at 6:30pm 9 Comments

This topic is about PID auto tuning algorithm that can tune your Quadcopter from PIDs ZERO as a start value.

Introduction

       Adjusting PIDs is a problem for many of Quadcopter’ pilots, it would be nice to get your quadcopter to…

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