Gremsy T7

General

0. What is the main difference between Gremsy H7 and Gremsy T7?

The T7 is the upgraded version of the T3V3, not H7. It comes with more advanced design than H7 as listed below:

  • Higher maximum carrying capacity up to 7lbs
  • Pan rotation 660 degrees with home position
  • HDMI Hyper Quick Release – Hot swap connection, more safety when mounting gimbal under drone, HDMI transmission and more.

0. What is the main difference between Gremsy T3 and Gremsy T7?

The T3 and T7 have the same integrated electronics design like board, encoder, …

However, the T7 has stronger motors and a wider camera cage to mount larger cameras.

0. Does the T7 use the same quick release as the T3?

Yes, it uses the same quick release as the T3V3 does.

0. Which quick release does Gremsy T7 use?

The Gremsy T7 uses the HDMI Hyper Quick Release, the same quick release as T3V3 and S1V3 do.

0. Is the Gremsy series waterproof?

No. The system, motors, and other electronic equipment are not waterproof.

0. How many operation modes does the T7 have and how do I switch between the modes?

Gremsy T7 supports 2 types of operation: Normal, Inverted Operation.

0. What’s included in the package of Gremsy T7?

The Gremsy T7 package includes:

  • 1x Gremsy T7 gimbal
  • 1x HDMI Hyper Quick Release
  • 1x Micro USB cable
  • 1x T7 cable set     
  • 1x Slide Camera
  • 2x Camera Srews     

0. How much does Gremsy T7 weigh?

It weighs 1.86 kg/ 4 lbs

0. What kind of cameras does the T7 support?

It currently supports cameras with a

  • Maximum depth of 150 mm (measured from the center of gravity),
  • Maximum height of 130mm ( up to 170mm with extension bar )
  • Maximum width : 180mm
  • Maximum payload of T7 is 3.18 kgs (7 lbs).

Camera

0. What kind of cameras does the H7 support?

It currently supports cameras with a

  • Maximum depth of 150 mm (measured from the center of gravity),
  • Maximum height of 130mm ( up to 170mm with extension bar )
  • Maximum width : 180mm
  • Maximum payload of T7 is 3.18 kgs (7 lbs).
  • List of capability cameras :
    Updating

0. Does Gremsy T7 support HDMI signal?

Yes, Gremsy T7 allows you to transfer HDMI signal passthrough gimbal via 2 Micro HDMI ports.

0. Does Gremsy T7 support trigger signal?

Exactly that the T7 provides 9 signal passthrough gimbal via AUX port, you can transfer the control signal from control module or flight controller to camera via gimbal.

0. Which trigger devices do you recommend?

  • Seagull #REC
  • Intelli-G long range

Control

0. What kind of remote controls does Gremsy T7 support?

Gremsy T7 supports SBUS, PPM, SPEKTRUM remote control type.

0. Which remote do you recommend using with Gremsy T7?

  • Futaba T14SG, 
  • Spektrum DX6i, 
  • Taranis, 
  • ...

0. Does Gremsy T7 support M600 (A3 + Lightbridge 2)?

Yes, it supports single and dual operation via M600 (A3 + Lightbridge 2) 

Please refer to the category – M600 on your left for more information.

0. Does Gremsy T7 support Pixhawk FC?

Yes, it supports single control, automission via Mavlink command of Pixhawk

Please refer to the category – Pixhawk on your left for more information.

0. Can I use the Herelink to control drone and Gremsy T7 in single operation?

Yes, please refer to our setup in the video below: updating… 

M600

0. Does Gremsy T7 support M600 or A3 + Lightbridge 2 control?

The T7 supports control through M600 or any drone frame using A3 FC and Lightbridge 2.

0. Which kind of operator it supports?

The T7 supports both single and dual operators (slave and master).

0. How to configure Gremsy gimbal to use with DJI Lightbridge 2 or M600’s remote?

Step 1: Install the latest Software/Firmware

The firmware and software were updated at Download.

Step 2: Connect Gremsy gimbal to GPS of Flight controller A3/N3

Step 3: Select Single or Dual Mode

At Single Mode, in software: Go to Setting -> Controls -> LightBridge 2 -> Single

Move the GIMBAL DIAL on the remote to turn on the motors.

- Toggle C1 to control tilt or pan (make sure Tilt in TILT LOCK , go to SETTINGS -> FOLLOW-TILT->TILT LOCK).

- Pan will be in follow mode if not use GIMBAL DIAL for PAN control.

At Dual Mode, in software: Go to Setting -> Controls -> LightBridge 2 -> Dual

Move the GIMBAL DIAL on the remote to turn on the motors.

- Use Tilt/roll/pan stick to control tilt/roll/pan.

Pixhawk

0. Does the Gremsy T7 support Pixhawk FC?

Yes, it supports both single RC control and auto mission via Pixhawk control.

0. How to setup with Pixhawk FC?

Connect the Gimbal’s COM2 port to one of the autopilot’s Serial/Telemetry ports like Telem2 as shown above.


Connect with a ground station and set the following parameters:

The gimbal’s maximum angles can be set using these parameters:

To control the gimbal’s lean angles from a transmitter set:

  • MNT_RC_IN_TILTto 6 to control the gimbal’s tilt (aka pitch angle) with the transmitter’s Ch6 tuning knob
  • MNT_RC_IN_ROLLto some input channel number to control the gimbal’s roll angle
  • MNT_RC_IN_PANto some input channel number to control the gimbals’ heading

For reference, Gremsy’s setup instructions can be found here.

Download

UPGRADE FIRMWARE INSTRUCTION

STEP 1: INSTALL USB DRIVER

Make sure you installed the Driver for USB before continuing next steps.

STEP 2: UPGRADE FIRMWARE

1/ Before upgrade:

– Download the latest Software version for MAC or Windows if not install yet.
– Install USB Driver if not installed yet.
– Download the Firmware in Zip format.
– Unzip to get the *.hex file.
– Unplug Remote Receiver (SBUS, JR, …) if it was plugged to gStabi system.
– Connect Gimbal to you Mac or PC by USB cable.

2/ During upgrade:

– Power on Gimbal.
– Run the software and select Upgrade.
– Follow Steps on the screen.

3/ Troubleshooting

If you have failed during the firmware upgrade, please follow this article to configure again
https://support.gremsy.com/support/solutions/articles/36000015190-how-to-upgrade-downgrade-gremsy-gimbal-firmware-
You can also contact our support via [email protected] for prompt support

FIRMWARE
Gremsy T7 Firmware 7.5.0

15 - 04 - 2020

What's new?

  • Control gimbal in the follow mode
    Gimbal allows control in follow mode by using remote control or gSDK
  • Control gimbal with LightBridge 2 with DJI's Remote Control.
    In Single mode
    C1 button switch mode (LOCK -> FOLLOW -> MAPPING)
    C2 button switch control between TILT and PAN axis.
    C2 button press hold > 2 seconds. Turn off Gimbal.
    In Dual Mode
    C1 button switch mode (LOCK  FOLLOW  MAPPING)
    C2 button press hold > 2 seconds. Turn off Gimbal.
    Refer to: https://www.youtube.com/watch?v=p9fpLAZofRc&t=7s
  • Control gimbal with Herelink with Pixhawk Flight Controller.
    Use S.Bus signal output from the Herelink for simultaneous control of Autopilot, Gimbal and camera as well.
    In Single mode
    Scroll wheel controls the TILT or PAN axis (Channel 10)
    Top button (Right) controls the Gimbal mode including 3 states (Toggle PAN or TILT and Reset Position) (Channel 9)
    C button controls zoom in for camera (Channel 14)
    D button controls zoom out for camera (Channel 14)
    Trigger Camera (Channel 7)
  • Go to home position when switching the gimbal mode automatically.
  • Control gimbal with gSDK.
    Gremsy SDK to meet the requirements of those building solutions for various industrial applications.
  • Control gimbal with Pixhawk.
    Automated aiming of the camera at a Region of Interset or manual control through MAVLink message.
  • Detect errors when initialization.
    Gimbal will dectect automatically when initialization and pop-up error on the new gTune with troubleshooting guide.
  • Start-up at random position.
Download
SOFTWARES
Windows: gTune Desktop v1.4.1

08 - 04 - 2020

Download
Mac OSX: gTune Desktop v1.4.1

08 - 04 - 2020

Download
APP
Android : gTune - Version 2.2.8

14 - 06 - 2018

Requires Android 4.1.2 or later.Compatible with Samsung tabs 705c, Samsung S6,
Samsung S5, Samsung NOTE4, Samsung NOTE3, Google Nexus 9, Google Nexus 7 II,
Ascend Mate7, Huawei P8 Max, Huawei Mate 8, Nubia Z7 mini, Sony Xperia
Z3, MI 3, MI PAD, Smartisan T1.

*Support for additional Android devices available as testing and development 
continuesDownload
(iOS - iPhone/iPad) gTune - Version 2.2.8

14 - 06 - 2018

Requires iOS 8.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus,
iPhone 6s, iPhone 6s Plus,iPod touch 6,iPad Pro, iPad Air, iPad Air Wi-Fi + Cellular,
iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, and iPad mini 4 Wi-Fi + Cellular.
This app is optimized for iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s and
iPhone 6s Plus.

Download
DOCUMENTS & MANUALS
GREMSY T7 User Manual Download

OTHER SUPPORT OPTIONS

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