Diatone 2018 GT-R90 - RC Groups

Diatone 2018 GT-R90

The new GT-R90 from Diatone is a ready to fly mini quad that's setup for racing and freestyle. It comes with a TBS Unify, Fury F4 flight controller, and powerful SunnySky motors.

Diatone 2018 GT-R90

Available From Buddy RC

New for 2018, the GT-R90 from Diatone is a powerful racing and freestyle drone that features Sunnysky EDGE 1104 6000kv motors on 20303 props. The GT-R90 uses a flight control and esc mounted in one unit dubbed a FEM. It contains the TBS Unify, Fury F4M, and an F15HV esc board. The Diatone GT-R90 is fully assembled and requires a 6+ channel radio and a 3s or 4s 450 LiPo with XT30. It retails for $169.99 and is scheduled for shipping in January 2018.

CLICK HERE for more info on the new Diatone 2018 GT-R90 from Buddy RC.

Features:

  • Flight Controller: Fury F4
  • Gyro: MIC20689 32K Six-Axis
  • OSD: Betaflight OSD
  • Blackbox: 128M Flash On board
  • On Board BEC: 1A 1.5 Burst 5V BEC
  • External Sensor: Current Sensor incorporated in the XT30
  • Camera: G1.Sniper CCD Sensor 600 TVL (Similar to HS1177 micro or Swift Micro)
  • VTX: TBS Unify 5V 25/200/500/800
  • ESC: F15HV 4S BL Heli_S ESC, Dshot 600
  • Motor: EDGE Racing 1104 6000KV

Last edited by Matt Gunn; Dec 13, 2017 at 12:59 PM..
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Dec 13, 2017, 12:48 PM
Fan of just about anything RC
SoloProFan's Avatar
I agree this one looks interesting. It's however a bit smaller than 150mm, so shouldn't this be moved to the micro subforum?
Dec 13, 2017, 12:59 PM
RCGroups Editor
Matt Gunn's Avatar
Done! thanks
Dec 13, 2017, 01:49 PM
Fan of just about anything RC
SoloProFan's Avatar
I know it can be confusing at times, this subforum split.

Btw, will you be testing this one as well?
Dec 14, 2017, 08:22 AM
If it's R/C, I LIKE IT!
Nikolei Zinsli's Avatar
I'm really liking this 90mm size. My SPC 95x is a blast.
Latest blog entry: 93" AJ Laser 230z
Dec 17, 2017, 09:46 AM
Registered User

Just got mine and no directions.


Need to wire in a spectrum serial receiver. Any info iut there on this for the gtr90.? Thanks
Dec 20, 2017, 05:06 PM
Registered User
Dr.JJ's Avatar
I have jumped on board! Cant wait to play

Spectrum is 3.3v right? Looks like 5v is only option Joejags
Dec 30, 2017, 02:57 PM
Registered User
ralfrcgroups's Avatar
What's about this one as a receiver for spektrum: https://www.banggood.com/2_4G-SP09X-...r_warehouse=CN
Will it work with the Diatone?
Jan 01, 2018, 02:18 PM
Retired US Navy
Evan D's Avatar
I've ordered one too, good bye to my headache Aurora 100 (but keeping my Lizard for now).

I'm in the DSMX received conundrum too. This one is short range, 200M or so, and I want longer range. I have a post in the radio section asking what to get. https://www.rcgroups.com/forums/show...r#post38907096

An option is the old Aurora receiver with the buzzer. It gets good range and includes a buzzer which is lacking on this quad. If it will fit behind the camera??

Quote:
Originally Posted by ralfrcgroups
What's about this one as a receiver for spektrum: https://www.banggood.com/2_4G-SP09X-...r_warehouse=CN
Will it work with the Diatone?
Jan 03, 2018, 06:29 AM
Registered User
monas's Avatar
I have one of these on order also, hopefully it will be here today. I ordered an R-XSR with it. Can't wait to get it up in the air.
Has anyone else noticed that there really isn't much talk about this quad on the forum's? I am wondering if that is a good sign that there aren't many problems with it, or a bad sign that no one is buying them for some reason? I haven't seen to many reviews of it on YouTube compared to other quads (Babbyhawk R). But I have seen a number of posts about the Babbyhawk burning up.
Jan 03, 2018, 09:45 AM
Retired US Navy
Evan D's Avatar
It's so new but I agree not much being said. I just had to get away from the Eachine micro's even though I have had better luck than most with both my Aurora100 and Lizard95. Both flew fine until I started messing with them. The Aurora couldn't handle the RC Nano/ VTX02 and blew the BEC and then when I changed to 6500kV motors and 3S something else blew or I got a bad motor. Point is their quality is luck of the draw.

I was on the fence between this and the BH-R and decided to go with this...
Jan 03, 2018, 09:51 AM
Registered User
Dr.JJ's Avatar
Quote:
Originally Posted by Dr.JJ
I have jumped on board! Cant wait to play

Spectrum is 3.3v right? Looks like 5v is only option Joejags
I just got mine, and it has 3.3v if needed! Flies very smooth and precise. Almost 4 min on 450mah 2s inside. Over 4 min on 500mah3s outside! I like it! Wish a buzzer came on it, but no biggie.
Jan 03, 2018, 12:36 PM
Retired US Navy
Evan D's Avatar
Here's a video and it shows where to change the solder jumper to get 3.3V.

Diatone GTR90 Micro Race Drone DSMx Receiver Install - LongBow DSMX & FlySky RX 5v Solder Tutorial (20 min 12 sec)


There's also videos about changing a BLHeli setting to get the motors to "ding" in place of a buzzer. Or you could solder a buzzer in, which is what I plan to do.
Jan 03, 2018, 09:18 PM
Registered User
Dr.JJ's Avatar
There is another forum that's evolved more than this one. https://www.rcgroups.com/forums/show...inch-4S-beast-!
Jan 03, 2018, 11:40 PM
Registered User
I have one and just posted in that other thread about trying to wire up the Crossfire Micro RX on it.
Once I get that setup then I'll be able to get her up in the air (hopefully) and post some feedback.


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