FLYSKY GT3b Transmitter
#1486
Tech Fanatic
iTrader: (16)
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Links!
QuangVuong Donate-only a few $ per month Would be great, just to keep the pics alive.
![](http://www.mibadia.com/_/rsrc/1299795899449/booktemplate/paypal_donate.gif)
If this isn't working, just send a donation to: [email protected]
PSX Donate(TBA)
HOW TO: Reprogram the GT3B Radio
Improve LED Readability in Sunlight
Glitch Buster Capacitor Mod
Lipo/Other Battery Mod
Regulator Mod
Diode Mod
Reptile's GT3B Steering Bearing Mod - Pics here of steering adaptor, which is a KO type wheel. Round with a flat side.
Changing the Stock Wheel
Using the VRC Adaptor
Latency Tests
Stock Firmware Latency
3ch 0.4.1 Firmware Latency
PSX Firmware Generator
Custom Firmware
All downloads are still at the same address:
https://github.com/semerad/gt3b/tree/master/Releases
And beware that You must click at the file first, then other WEB page will show and at this next page select "raw" at the header of file.
New Firmware Help-
http://www.rctech.net/forum/9235682-post1692.html
http://www.rctech.net/forum/9236088-post1695.html
http://www.rctech.net/forum/9267271-post1774.html
Service Menu
GT3B Review
Insight of the GT3B
Useful links!
PSX
http://www.rctech.net/forum/8827368-post847.html
http://www.rctech.net/forum/8792929-post823.html
FireFrenzy's Tutorial on Reprogramming the GT3B
http://www.rctech.net/forum/8953371-post1029.html
STM8S Mod from 305
losikid67 Overkill RC 3pos Switch Adaptor
Preprogrammed GT3Bs and Reprogramming Accessories from OverKill RC
People Offering Reprogramming Services
Australia
NSW
Is currently on haitus til next year. Sorry guys.
QuangVuong - Any Aussies looking for a service, please PM me! Return postage paid by customer.
America
Arkansas
Smoedog -$5 per radio + shipping
California
Mattyhawk -
$5 to open the radio to do any mod
$10 Recom Voltage Regulator (VR)
$5 Program Radio with Firmware of Choice
$5 Make the radio Lipo ready (suggest VR mod)
$7 Bearing Mod
$15 New Aluminum Steering Wheel - Installed
$15 Skin Wrap in 3D Carbon Fiber - Installed
$5 LED Indicator
$2 Improve LED Readability in Sunlight
$2 Re-program Firmware with Updated Firmware
The Works (VR, Program, Lipo, LED & Bearing mods): $32**
**(with the "Works" package, will do readility mod for free if you want it)
Return postage paid by customer.
Chicago, Illinois
Currently has had issues flashing radios with the metal shielding.
beemerfan - $10 + all shipping costs for reflashing
Colorado
losikid67 - $10 for first reprogram (will include 4-pin header) and $2 for each additional future program + shipping both ways
Florida
Seth556
$7 for the programming
$12 for the voltage regulator mod (cost of VR included)
$5 for the bearing mod
$4 for the led mod + shipping both ways
Indiana
Fixitrod - $10 plus postage both ways
Jefferson City, Missouri
bugman72 - $10 + shipping for the reflashing service, $5 + shipping for the bearing mod
Portland Oregon (Pacific Northwest)
Robs Pics - $10 plus return shipping
Tucson
Duke De Rio - Voltage regulator mod for $10 the programing for $5 and the bearing mod for $5
Canada
British Columbia
Kamlooper - $10 plus shipping
Where To Buy the STM8S?
Overkill RC - $25
^This is more expensive as it is a premade kit for you to reprogram your kit without any other accessories.^
element 14-$15.71
Digi-Key-$9.60
Mouser-$9.60
UK Farnell-7.23 Pounds
Micro 4 You Studio-$16
Future Electronics-$8.55
Please PM me if you know any stores, which sell the STM8S board. Please send me a link of the item.
Please PM me with your area and price you are offering to reprogram the GT3B. I will be adding to this list.
If Ive missed your tutorial, or something useful, please PM me and Ill add you here. Sorry if I did miss you.
QuangVuong Donate-only a few $ per month Would be great, just to keep the pics alive.
![](http://www.mibadia.com/_/rsrc/1299795899449/booktemplate/paypal_donate.gif)
If this isn't working, just send a donation to: [email protected]
PSX Donate(TBA)
HOW TO: Reprogram the GT3B Radio
Improve LED Readability in Sunlight
Glitch Buster Capacitor Mod
Lipo/Other Battery Mod
Regulator Mod
Diode Mod
Reptile's GT3B Steering Bearing Mod - Pics here of steering adaptor, which is a KO type wheel. Round with a flat side.
Changing the Stock Wheel
Using the VRC Adaptor
Latency Tests
Stock Firmware Latency
3ch 0.4.1 Firmware Latency
PSX Firmware Generator
Custom Firmware
All downloads are still at the same address:
https://github.com/semerad/gt3b/tree/master/Releases
And beware that You must click at the file first, then other WEB page will show and at this next page select "raw" at the header of file.
New Firmware Help-
http://www.rctech.net/forum/9235682-post1692.html
http://www.rctech.net/forum/9236088-post1695.html
http://www.rctech.net/forum/9267271-post1774.html
Service Menu
GT3B Review
Insight of the GT3B
Useful links!
PSX
http://www.rctech.net/forum/8827368-post847.html
http://www.rctech.net/forum/8792929-post823.html
FireFrenzy's Tutorial on Reprogramming the GT3B
http://www.rctech.net/forum/8953371-post1029.html
STM8S Mod from 305
losikid67 Overkill RC 3pos Switch Adaptor
Preprogrammed GT3Bs and Reprogramming Accessories from OverKill RC
People Offering Reprogramming Services
Australia
NSW
Is currently on haitus til next year. Sorry guys.
QuangVuong - Any Aussies looking for a service, please PM me! Return postage paid by customer.
America
Arkansas
Smoedog -$5 per radio + shipping
California
Mattyhawk -
$5 to open the radio to do any mod
$10 Recom Voltage Regulator (VR)
$5 Program Radio with Firmware of Choice
$5 Make the radio Lipo ready (suggest VR mod)
$7 Bearing Mod
$15 New Aluminum Steering Wheel - Installed
$15 Skin Wrap in 3D Carbon Fiber - Installed
$5 LED Indicator
$2 Improve LED Readability in Sunlight
$2 Re-program Firmware with Updated Firmware
The Works (VR, Program, Lipo, LED & Bearing mods): $32**
**(with the "Works" package, will do readility mod for free if you want it)
Return postage paid by customer.
Chicago, Illinois
Currently has had issues flashing radios with the metal shielding.
beemerfan - $10 + all shipping costs for reflashing
Colorado
losikid67 - $10 for first reprogram (will include 4-pin header) and $2 for each additional future program + shipping both ways
Florida
Seth556
$7 for the programming
$12 for the voltage regulator mod (cost of VR included)
$5 for the bearing mod
$4 for the led mod + shipping both ways
Indiana
Fixitrod - $10 plus postage both ways
Jefferson City, Missouri
bugman72 - $10 + shipping for the reflashing service, $5 + shipping for the bearing mod
Portland Oregon (Pacific Northwest)
Robs Pics - $10 plus return shipping
Tucson
Duke De Rio - Voltage regulator mod for $10 the programing for $5 and the bearing mod for $5
Canada
British Columbia
Kamlooper - $10 plus shipping
Where To Buy the STM8S?
Overkill RC - $25
^This is more expensive as it is a premade kit for you to reprogram your kit without any other accessories.^
element 14-$15.71
Digi-Key-$9.60
Mouser-$9.60
UK Farnell-7.23 Pounds
Micro 4 You Studio-$16
Future Electronics-$8.55
Please PM me if you know any stores, which sell the STM8S board. Please send me a link of the item.
Please PM me with your area and price you are offering to reprogram the GT3B. I will be adding to this list.
If Ive missed your tutorial, or something useful, please PM me and Ill add you here. Sorry if I did miss you.
Last edited by QuangVuong; 09-27-2012 at 07:33 PM.
#1490
![Default](https://www.rctech.net/forum/images/icons/icon1.gif)
How do get the wheel off
#1491
Tech Initiate
![Default](https://www.rctech.net/forum/images/icons/icon1.gif)
Took me a while to discover ... you lift the center part of the wheel. you will see there a small cap in the center and there a small small hole where you can put a pick and lift it.
No news about out Pot centering problem ( dead band ) ?
No news about out Pot centering problem ( dead band ) ?
#1492
![Default](https://www.rctech.net/forum/images/icons/icon1.gif)
Crazy kind of hard to see but I am half blind in one eye blind in the other hahaha. But as soon as I read your reply found. Thanks a millon for quick reply and help
#1493
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I have a flysky gt3b and have been using it for my scx10 crawler. I noticed that when I go in reverse the signal to the receiver is not consistent or smooth. Whereas in forward it buttery smooth.
So basically when I go forward its smooth like this ------------------
but when I go in reverse its more pulsing like this - - - - - - - - - - -
I've tried changing the end point, I've messed with the EXPO, the Dual rate. I even reversed channel two to see if it'd do the same thing and it did. I've changed ESCs, and Ive changed motors.
I'm 99.9% sure its the transmitter because I tried my sons GT2 in my honcho and the problem goes away. Is this a known problem? Will a reprogram help? What can I do besides going out and buying a GT2 since I dont want to get a defunct GT3b. Thank you!
So basically when I go forward its smooth like this ------------------
but when I go in reverse its more pulsing like this - - - - - - - - - - -
I've tried changing the end point, I've messed with the EXPO, the Dual rate. I even reversed channel two to see if it'd do the same thing and it did. I've changed ESCs, and Ive changed motors.
I'm 99.9% sure its the transmitter because I tried my sons GT2 in my honcho and the problem goes away. Is this a known problem? Will a reprogram help? What can I do besides going out and buying a GT2 since I dont want to get a defunct GT3b. Thank you!
#1494
Tech Adept
#1495
![Default](https://www.rctech.net/forum/images/icons/icon1.gif)
of course....the one setting i didnt touch or check...
And that was it. PSX you are a lifesaver =) It was on SLW, so I turned it off and it fixed it. =)
And that was it. PSX you are a lifesaver =) It was on SLW, so I turned it off and it fixed it. =)
#1496
Tech Rookie
![Default](https://www.rctech.net/forum/images/icons/icon1.gif)
[QUOTE=blingg;9139302]
no i cant as plug is on pcb no wires to swap..
![sneaky](https://www.rctech.net/forum/classic_images/smilies/sneaky.gif)
no i cant as plug is on pcb no wires to swap..
Last edited by blingg; 05-25-2011 at 07:03 AM. Reason: new info
#1497
![Default](https://www.rctech.net/forum/images/icons/icon1.gif)
I purchased one of these today, hopefully I have a good experience with it like everyone else seems to. I paid $55shipped brand new for it and it's coming from Florida. I don't think you can beat that price for a 2.4ghz transmitter/receiver. I'm excited to see what it does!
#1498
![Default](https://www.rctech.net/forum/images/icons/icon1.gif)
I purchased one of these today, hopefully I have a good experience with it like everyone else seems to. I paid $55shipped brand new for it and it's coming from Florida. I don't think you can beat that price for a 2.4ghz transmitter/receiver. I'm excited to see what it does!
![Frown](https://www.rctech.net/forum/classic_images/smilies/frown.gif)
#1499
![Default](https://www.rctech.net/forum/images/icons/icon1.gif)
You may want to consider that www.hobbypartz.com still has these in stock at $35 with free shipping in the U.S. Has the one you purchased already been reprogrammed? Also, just a note, looks like Hobby Partz is out of receivers again ![Frown](https://www.rctech.net/forum/classic_images/smilies/frown.gif)
![Frown](https://www.rctech.net/forum/classic_images/smilies/frown.gif)