Billy Wilds Personal Collection of FPV Products .

HUBOSD eco H Type w/STOSD8


The HUBOSD8 has been engineered to provide the highest possible performance and reliability in a 46*36mm & 4 layers PCB.
It is a multifunctional HUB with PDB, BEC 5V/2A &12V/500mA, Current sensor 140A, STOSD8. It is specially made for the mini FPV Quad.
The BEC 12V is linear regulator, no LC Filter needed. Built-in STOSD8 can support Plug & Play, no complicated settings needed.

Manual here:   Matek HUB OSD Manual.   

STOSD Link here:  STOSD8 Link.


  • Input voltage range (3S-5S operation): 8 - 21VDC
  • PDB: 4x30A (Max.4x35A)
  • Regulated 5V and 12V outputs
  • Current Sensor 140A
  • Built-in STOSD8
  • - 2oz copper, 4-layers &1.6mm PCB.
  • - 1x Battery input, 4x ESC outputs. 2x BEC 5V outputs, 2x BEC 12V outputs.
  • - Camera signal & Gnd pads, Video Transmitter Signal & Gnd pads
  • - 1x Serial port (RX, TX, G)
  • - Dimensions: 46x36x4mm, Weight: 8.5g
  • - Mounting holes 30.5mm square spacingô€„‘Φ3mm
  • Continuous current: 30A per output
  • Peak current (10 seconds/minute): 35A per output
  • Designed for RC Receivers, Flight controllers, OSD, and Servos.
  • DC/DC synchronous buck regulator.
  • Voltage: 5.0 +/- 0.1VDC
  • Continuous current: 2 Amps (Max.2.5A 10s/minute)
  • Output Ripple: 40mV (VIn=16V, VOut=5V@2A load)
  • Short-circuit tolerant (5 seconds/minute)
  • Linear regulator, very low noise. LC Filter is needless.
  • Designed for Video TX or FPV camera.
  • Voltage: 12.0 +/- 0.3VDC (4~5S operation)
  • Continuous current: 500mA@16V IN, 400mA@20V IN
  • Short-circuit tolerant (2 seconds/minute)
  • If the battery is 3S LiPo, Output voltage=3S LiPo voltage - 1V
  • 140A
  • If current >140A. STOSD display 140A
  • Running indicator
  • Blue LED blinks: STOSD is initializing
  • Blue LED light: STOSD is working.
  • Autodetect PAL/NTSC
  • Auto sense PAL / NTSC cam at OSD startup. Default is NTSC without Cam signal
  • Dynamic on screen info
  • Current < 2A & keep 5 seconds Current > 2A
  • Min.Volt & Max.Amp recorder
  • Automatic flight timer
  • Current > 2A, Time in. Current < 2A,Time out..
  • PDB (ESC outputs)

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