Gremsy VIO F1

ViO series is an advanced lightweight EO/IR payload, featuring a 4K zoom sensor, a 640x512 radiometric thermal camera, & an integrated 2400m laser rangefinder, ready for various industrial apps.

SPECIFICATIONS

GENERAL

Payload Weight	854g (1.88 lbs)
Payload Dimensions (DxWxH)	173mm x 148mm x 159mm
Quick release	Vio/Zio QR
Damping	Vio Damping
Input Voltage	14.5V ~ 52V
Power Consumption	Average 24 W, Summit 57 W
Working Current	Static current: 1.75A (@12V) Tracking current: 2A (@12V) Max current: Max 4.7A (@12V)
Storage Temperature	-20 ~ 50℃
Operating Temperature	-10 ~ 50℃
Payload Control Method	UART Ethernet SBUS (updating with expansion board)
Supported Drone Platforms	Pixhawk/CubePilot/Skynode
Supported Autopilot Platforms	Ardupilot/PX4
Supported Controllers	Ground Station/Remote with + QGroundControl app + Gremsy Payload Assistant app
SDK	Gremsy Payload SDK

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FEATURES

Object Tracking (Vision/Thermal Camera)	Frame Rate: 30 frames per second (fps) Tracking Modes: + Basic Tracking + Smart Tracking
AI Object Detection (Vision/Thermal camera)	Car, human (Default) *Software updates enable detection of more objects
Camera Sync	Single Sensor: EO| IR Picture in picture( PiP): EO/IR | IR/EO
Ethernet Media File	YES, using HTTP Server
Geotagging	Yes
Pinpoint	Detect target position
Video Stream	HDMI/RTSP

GIMBAL

Angular Vibration Range	±0.01°
Gimbal Mount	Bottom
Gimbal Mode	Off | Lock | Follow
Controllable Range	Tilt: ±120° Pan: ± 310° Roll: ± 45°
Mechanical Range	Tilt: ± 143° Pan: ±320° Roll: -260° to 80°
Max Controllable Speed	Tilt: 100°/s Pan: 100°/s Roll: 100°/s

EO CAMERA SENSOR (POWERED BY SONY BLOCK CAMERA)

Image Sensor	1/2.5" CMOS
Effective Pixels	8.51 MP
Lens	Focal Length: 4.4mm to 88.4mm
Zoom	Optical: 20x Digital: 12x Super Resolution: 30x Combine: 240x
Resolution	Photo: 3840 x 2160 (8.51 MP) Video: 3840 x 2160 (4K@30fps)
Format	Photo: JPEG Video: MP4, H265
Aperture	Aperture
Shutter Speed	1/30 to 1/2000s
Exposure mode	Auto, Shutter speed, Iris, Bright, Manual
Defog mode	On/Off (Low, Mid, High)
Zoom mode	Combine, Super Resolution
White Balance	Auto, Indoor, Outdoor
Noise Reduction	Yes
Auto ICR	Yes

RADIOMETRIC THERMAL (IR) CAMERA

	VIO F1 (POWERED BY FLIR BOSON 640 RADIOMETRIC)
Sensor	Uncooled VOx Microbolometer
Array Format	640x512
Frame Rate	60Hz
Pixel Size	12 µm
Thermal Spectral Range	8-14 μm
Scene Temperature Range	to 140 °C (high gain) to 500 °C (low gain)
Lens Options	Fixed Focus, 32° (HFOV) 14 mm (EFL)
Digital Zoom	1x to 8x zoom
Resolution	Photo: 640×512 Video: 640×512 @ 60Hz
Format	Photo: JPEG Video: MP4
Thermal Sensitivity (NETD)	Professional: ≤50 mK
Radiometry	Yes, overlay on the runtime video

LASER RANGEFINDER

Ranging Capability (m)	max: 2400m (1Hz) default: 1200m (10Hz) (Recommend)
Performance Continuous measure mode 10Hz	1200m Target size 2.3 x 2,3 m, visibility 25 km, target reflectivity 30 %, detection probability 90%
Precision (m)	0.01 - 0.5 Depending on distance and object reflectivity
Laser Safety	Class 1M (IEC 60825-1:2014)

STORAGE

Supported Card	MicroSD card (Max capacity: 128 GB, UHS-1 Speed Grade 3 required)
Supported File Systems	exFAT
Recommended Micro SD Cards	TOSHIBA EXCERIA PRO 32GB micro SD HC II SanDisk_Extreme PRO_32GB_3_A1_micro SD V30 HC I TOSHIBA EXCERIA PRO 64GB micro SD XC II SanDisk_Extreme PRO_64GB_3_A2_micro SD V30 XC I SAMSUNG_EVO_128GB_micro SD 3 XC I TOSHIBA EXCERIA M303E 32GB micro SD HC I TOSHIBA EXCERIA M303E 64GB micro SD XC I TOSHIBA EXCERIA M303E 64GB micro SD XC I TOSHIBA EXCERIA M303 128GB micro SD XC I SAMSUNG_EVO_64GB_micro SD 3 XC I

CAMERA SETTINGS

Click the Gear Icon to access the Vio's camera settings.

Vio camera settings menu

Camera Setting	Function	Notes
Object Detection	Turns on/off the Auto Object Detection function of Vio.
RC Mode (Remote Controller Mode)	Payload control by remote.	Single Operation: controlled by a HereLink remote, Pan channel will be the speed value, Tilt channel will be the axis selection value (assigned to a button on the remote) Dual Operation: controlled by 2 HereLink remotes (the main remote controls the drone, and the secondary remote controls the payload). The Pan channel controls the Pan axis, Tilt channel controls the Tilt axis.
OSD Mode	Set “On Screen Display” mode.	OSD feature only overlays on the HDMI output, not on the Ethernet output. Disable: turn off the OSD feature, do not overlay on the screen. Debug: display Debug parameters on the screen. Status: display the operating parameters of the system on the screen.
Setting Target	Select module settings.	Camera Device: settings for the camera. Gimbal Device: settings for gimbal.
Video Flip	Flip video output settings.	ON/OFF
Video Output	Set video output.	HDMI 1080p60 Ethernet 1080p60 HDMI 1080p60 and Ethernet 720p60 simultaneously
Defog mode	Set Defog mode.	ON/OFF
Auto Exposure Mode	Exposure settings for Sony Block.	Full Auto (recommend) Manual: mode can choose Shutter speed and Aperture manually Shutter speed priority. Iris priority Bright
Shutter Value	Set Shutter Value for Sony Block.	1/10 to 1/2000
Aperture Value	Set Shutter Value for Sony Block.
WB Mode	Set white balance mode for Sony Block.	Auto (recommend) Indoor Outdoor One Push WB (not available) ATW (not available) Manual (not available)
Zoom Mode	Set Vio zoom mode.	Combine: this zoom mode is a combination of Optical and Digital, (allowing a maximum zoom of 240x zoom) Super Resolution: special zoom mode from Sony, automatically analyzing and combining Optical and Digital zoom, ensuring the best image quality. (allows up to 30x zoom)
Zoom Level	Set the Zoom level for the camera.	With Combine mode. There are 7 options: 1x to 240x With Super Resolution mode. There are 16 options. 1x to 30x
Focus Mode	Set Focus Mode for Sony Block	Manual Auto Zoom trigger: regain focus every time the Zoom level is changed. Auto Focus Near: automatically focus on close. Auto Focus Far: automatically focus far away.
Gimbal Device Settings
Gimbal Mode	Set gimbal mode.	Off Lock Follow
Gimbal Combine Zoom	Set gimbal control speed split when Vio Payload is zooming.	Disable/Enable NOTE: (Gimbal Combine Zoom only works when using PayloadSDK.