[Matek] 마텍 디지털 에어스피드 센서 ASPD-DLVR (Purple board / CAN 통신 지원)

자세한 내용은 본사 홈페이지 참조 : 

https://www.mateksys.com/?portfolio=aspd-dlvr

UPDATE

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.

• Black PCB, F303 CAN node,  Jul.2020 — Dec.2020
• Blue PCB, F405 CAN node, Jan.2021 — Feb.2022
• Purple PCB, L431 CAN node, Mar.2022 — now

  

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

Includes

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

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Wiring and AP Parameters

CAN		or	I2C
ASPD-DLVR	Flight Controller		ASPD-DLVR	Flight Controller
5V	5V		5V	5V
C-H	CAN High		SCL	SCL
C-L	CAN Low		SDA	SDA
G	GND		G	GND
CAN_D1_PROTOCOL	1
CAN_P1_DRIVER	1		ARSPD_PIN	65
ARSPD_TYPE	8 (UAVCAN)		ARSPD_TYPE	9 (I2C-DLVR-10in)
ARSPD_USE	1		ARSPD_USE	1
Mission Planner-> Initial Setup-> Optional Hardware-> UAVCAN-> SLCan Mode CAN1 -> Parameters -> ARSP_TYPE	9  (DLVR-10in) Write and reboot

Pinout & Pads

GH-4P Pin	Signal	Wires color		GH-4P Pin	Signal	Wires color
5V	4~6V input	Red		5V	4.5~5.5V input	Red
C-H	CAN high	Yellow		SCL	I2C-SCL	Yellow
C-L	CAN low	Blue		SDA	I2C-SDA	Blue
G	GND	Black		G	GND	Black

T1	UART1-TX		Tx1	UART1-TX		bt	Boot pin
R1	UART1-RX		Rx1	UART1-RX		3 / 3v3	onboard LDO output
Tx2	UART2-TX		Tx4	UART4-TX		D	SWDIO
Rx2	UART2-RX		Rx4	UART4-RX		G	GND
Tx3	UART3-TX		Tx5	UART5-TX		C	SWCLK
Rx3	UART3-RX		Rx5	UART5-RX		RST	NRST