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Oct 31, 2017, 09:32 PM
FPV Melbourne
yak-54's Avatar
Nothing to see here
Last edited by yak-54; Feb 22, 2018 at 02:54 AM.
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Nov 01, 2017, 12:13 AM
Registered User
nopkorn's Avatar
Hi every body,

I was followed this article for a while. And I'm very interested in this project. I like to do it myself. And i'm sorry My English is not strong, I use Google Translate for some word, but reading is enough to understand. So I did not interact in the article. but I'm following articles every day. Can anyone recommend a good start for me?

thank you.
Nov 01, 2017, 01:42 AM
Registered User
Thread OP
Hi Nopkorn and welcome to the project !

A good start is http://www.itluxembourg.lu/site/ultimate-lrs/ that contains all information about ULRS, and how to implement it.

If you want to start the easy way, start with OrangeRX modules, but if you prefer to DIY have a look at the different ULRS Mini modules. Start with a simple one such as the Spongeboard, Monkey or Wombat.
Nov 01, 2017, 01:49 AM
Registered User
nopkorn's Avatar
Quote:
Originally Posted by flipflap
Hi Nopkorn and welcome to the project !

A good start is http://www.itluxembourg.lu/site/ultimate-lrs/ that contains all information about ULRS, and how to implement it.

If you want to start the easy way, start with OrangeRX modules, but if you prefer to DIY have a look at the different ULRS Mini modules. Start with a simple one such as the Spongeboard, Monkey or Wombat.
thank you flipflap.
I would like to be a part of ulrs family.
Nov 01, 2017, 02:58 AM
Registered User
Thread OP
You're welcome ! Take a soldering iron and sign your best ULRS Mini
Nov 01, 2017, 06:58 AM
Registered User
Thread OP
Quote:
Originally Posted by yak-54
Ok i have new designs that i have been using from june this year testing so far the have not missed a beat
first one is
http://dirtypcbs.com/store/designer/...e-banggood-zip
witch i made to fit in this case from banggood
https://www.banggood.com/Multi-Proto...l?rmmds=search

2 is an upgrade of the wombat with a built in regulator
http://dirtypcbs.com/store/designer/...lin-jr-rx1-zip

i have tested them out 4Km as that is as far as i can go with out crossing roads or houses
Hi Yak,

I've added your modules on this page : http://www.itluxembourg.lu/site/apmp...mate-lrs-mini/

Also reordered the ULRS Mini modules so that the easiest to build are shown first. The sponge board goes lower because it has no voltage regulator and doesn't fit in a transmitter. Your modules are shown in first position because they are easy to build, have a regulator, are through-holes and fit into the transmitter. And I like the idea of the resistors below the ULRS Mini.

Then comes the Monkey board, which is almost similar. I like that one also and it provides an RX module which is smaller than the TX, very practical for quads.

Then the starfish, spongeboard and the more complex SMD boards.

All boards are nice, but I had to choose an order to present them, and going from simplest to most complex makes sense.
Nov 01, 2017, 11:29 AM
Registered User
Thread OP
Small update after PM exchange with yak : the Joey board can fit into a transmitter case, but isn't made to be a transmitter (doesn't have the specific connector).
This is clarified on the site too, and I changed the presentation order so that the Monkey and Starfish are listed first as they fit into the transmitter case and can be used as TX or RX, which is an advantage.

edit : noticed that on DirtyPCB it's possible to choose the color of the PCB... Will order yellow boards for my next spongeboard
Last edited by flipflap; Nov 01, 2017 at 11:37 AM.
Nov 01, 2017, 12:57 PM
Fixed wings can be Drones too!
Wayno Complaino's Avatar
Just ordered some monkey boards, they look like the best balance of features and buildability.
Nov 02, 2017, 10:19 AM
Registered User
nopkorn's Avatar

My Project


Hello everyone

This is my PCB. I have tried to design a PCB based on a ULRS mini schematics. This has already been sent to the manufacturer. Expect next month to start my ULRS project. I do not know if it will work or not. But I wish it worked well. Let everyone bless me.

thanks all.
Nov 02, 2017, 12:02 PM
Rana
Quote:
Originally Posted by nopkorn
Hello everyone

This is my PCB. I have tried to design a PCB based on a ULRS mini schematics. This has already been sent to the manufacturer. Expect next month to start my ULRS project. I do not know if it will work or not. But I wish it worked well. Let everyone bless me.

thanks all.
Wish you all the best ! can't find time to investigate in detail.
Nov 02, 2017, 01:52 PM
Registered User
Thread OP
Quote:
Originally Posted by nopkorn
Hello everyone

This is my PCB. I have tried to design a PCB based on a ULRS mini schematics. This has already been sent to the manufacturer. Expect next month to start my ULRS project. I do not know if it will work or not. But I wish it worked well. Let everyone bless me.

thanks all.
Thanks for your work, it looks good, and that was fast ! Let us know when you receive the PCBs, and if it works fine I'll publish it with the other ULRS Mini boards.
Nov 03, 2017, 05:23 PM
FPV Melbourne
yak-54's Avatar
Nothing to see here
Last edited by yak-54; Feb 22, 2018 at 03:18 AM.
Nov 04, 2017, 04:48 AM
Registered User
Thread OP
So you ended up with twins... and found time to make a yagi ?

That's pretty cool, can you share some more pictures and mensurations ?
Nov 04, 2017, 07:29 AM
FPV Melbourne
yak-54's Avatar
Nothing to see here
Last edited by yak-54; Feb 22, 2018 at 03:18 AM.
Nov 04, 2017, 07:45 AM
Registered User
Thread OP
1.01 SWR ! Difficult to do better !


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