About

Location

Hong Kong


About Me:

:-)


Please tell us a bit about your UAV interest

Boats


Hometown:

Hong Kong


Activity Feed

Tomtom Express commented on Chris Anderson's blog post Using LoRa radios for long-range RC
"it is good as a back up radio. It can give you telemetry data and as mentioned you send send commands"
Apr 20, 2019
Tomtom Express posted a discussion
Was wondering if anyone has flown a biplane using Ardupilot or another system with any success.  Should you have any experience in this, please let me know.  Thank you !
Jan 27, 2019
Tomtom Express posted a discussion
Read an article by Jdrones a while back  on how to contribute to the code source at DIY Drones.  Found Pygame was rather essential for joy stick controls and mapping.  Attached a small mapping program.  It uses Open Street Maps.  I wanted something…
May 14, 2017
Tomtom Express replied to Tomtom Express's discussion GPSd for ground station and vehicle
Feb 8, 2017
Tomtom Express posted a discussion
Hi,Building a vehicle from scratch.  It is a boat.  Have it working as an FPV fairly well using a three year old Pi and PCA9685 servo controller and GStreamer for video.Would like to add a GPS function.  Can write my own using C, but people have…
Feb 5, 2017
Tomtom Express left a comment on Linux drones
"Hi, sudo apt-get install python-opencv python-wxgtk python-pip python-dev Does not seem to work . Tried python-wxgtk2.6 and 2.8 too. Error message :
Package python-wxgtk is not available, but is referred to by another package.This may mean…"
Oct 30, 2015
Tomtom Express left a comment on Linux drones
"Thank you Andrew.  And thanks for SAMBA ;-)"
Oct 29, 2015
Tomtom Express left a comment on Linux drones
"Hi,  About a year ago, I read a post about how to contribute .   Not knowing where to start, I decided to write my one code.   I am building a pooltest.png boat.   It uses the Raspberry Pi, TDMA radio, Gstreamer.  Designed my owned my own hardware…"
Oct 25, 2015
Tomtom Express replied to John Moore's discussion Onboard 2.4 GHz WIFI router for telemetry and video?
"Would like to post the optimal confitureat"
Jul 19, 2015
Tomtom Express replied to John Moore's discussion Onboard 2.4 GHz WIFI router for telemetry and video?
"Has anyone tried the Ubiquiti TDMA ?  How does it compare to 5.8GHz WiFi ?"
Jul 19, 2015
Tomtom Express posted a discussion
Hello Prior, the code below would start the camera stream with no trouble. Now, it locks up the system. Anybody run into this before ? raspivid -t 0 -h 720 -w 1080 -fps 25 -hf -b 2000000 -o - | gst-launch-1.0 -v fdsrc ! h264parse ! rtph264pay…
Jan 19, 2015
Tomtom Express left a comment for Tomas Cerskus
"4631.jpg
I am looking at the bullet too for the attached boat.  On the base station side, do you have any suggestions which radio to use ?
Thank you !
Harry"
Aug 21, 2014
Tomtom Express left a comment for Tomtom Express
"JDrones.com is in Bangkok.  They are a DIY Drones reseller"
Jun 24, 2012
Tomtom Express left a comment for Simon McIlroy
"Thanks Simon, but not following you ."
Jan 2, 2012
Tomtom Express commented on Gisela & Joe Noci's blog post Inexpensive UAV's used in nature conservation and Photography missions in Namibia.
"Wonderful,  What data radio do you use ?"
Nov 25, 2011
Tomtom Express posted a discussion
Hello, Is it possible to add Geoserver to Qgroundcontrol, replacing Google, Yahoo, Microsoft and other mapping services ?  Opengts allows this, and we have it working with maps, GeoTiffs, we created from scratch.  We do this for a couple of reasons;…
Oct 3, 2011
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