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Matek Systems - Digital Airspeed Sensor ASPD-DLVR - New L431 CAN Node

Code: MTS-01-04-ASPD-DLVR-L431
  • £89.90 (inc. VAT)
Item out of Stock | Usually dispatched within 24 hours

New Version (Purple PCB) with L431 CAN node

**As STM32F303CCT6 and STM32F405RGT6 are in shortage. ASPD-DLVR has been updated with L431 CAN node since Mar.2022.  L431 version has identical PCB size(purple PCB) and layout to previous F405 version.**


  • All sensors DLVR series is the best airspeed sensor ArduPilot currently support.

Specifications & Features

  • ArduPilot AP_Periph L431/F405/F303 CAN node
  • All sensors DLVR-L10D,  Industrial temperature range
  • CAN  & I2C Interface
  • Typical Platforms: Fixed-Wing, QuadPlane, VTOL
  • CAN JST-GH connector,  UAVCAN/DroneCAN Protocol
  • I2C JST-GH connector,  DLVR-L10D I2C mode (I2C address 0x28)
  • F303 ver. (Black PCB)
  • UART1, Firmware update
  • UART2, Spare for external GPS
  • F405 ver. (Blue PCB)
  • UART1, Firmware update
  • UART4, Spare for external GPS
  • L431 ver. (Purple PCB)
  • UART2, Firmware update
  • UART3, Spare for external GPS

  • CAN bootloader LED, Blue
  • Fast blinking,  AP_Periph bootloader
  • Slow blinking, CAN Node ready
  • 3.3V Power LED, Red
  • Input voltage range: 4.5~5.5V
  • Power consumption: 60mA
  • Operating Temperatures: -20°C to 85°C
  • Pressure Range:  2500Pa (± 10 inH2O)
  • Burst Pressure: 75kPa
  • Speed Range: ±250 km/h
  • 22mm*22mm*12.5mm(F303 ver.)
  • 23mm*23mm*12.5mm(F405 ver.)
  • 4g


  • 1x ASPD-DLVR
  • 2x JST-GH-4P to JST-GH-4P 20cm silicon wire
  • Pitot Tube
  • Clear silicon tubing  40cm

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