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Description
Matek AP Periph CAN Node CAN-L431The Mateksys CAN L431 is an Adapter Node based on ArudPilot AP_Periph firmware. With this board, you can easily utilize the ArduPilot driver library to convert ArduPilot supported GNSS, Compass, Barometer, Airspeed sensor, and GPIO based (PWM, Buzzer LED notify) peripherals to DroneCAN bus peripherals. Check out our all our Receivers and the rest of our Matek products! Features: ArduPilot AP_Periph MatekL431 Periph, or MatekL431 Airspeed Firmware CAN
The Mateksys CAN-L431 is an Adapter Node based on ArudPilot AP_Periph firmware. With this board, you can easily utilize the ArduPilot driver library to convert ArduPilot-supported GNSS, Compass, Barometer, Airspeed sensor, and GPIO-based (PWM, Buzzer/LED notify) peripherals to DroneCAN bus peripherals.
Check out our all our Receivers and the rest of our Matek products!
Features:
- ArduPilot AP_Periph MatekL431-Periph, or MatekL431-Airspeed Firmware
- CAN transceiver data rates up to 5 Mbit/s in the CAN FD fast phase
- 4.5-5.5V Voltage Range
- LED Indicators
- 3 UARTs
Specifications:
- MCU: STM32L431xC, 256KB Flash
- CAN transceiver data rates up to 1 Mbit/s
- 1x CAN, DroneCAN Protocol (2x GH-4P connectors in parallel)
- 3x UARTs
- UART1, spare
- UART2, MSP default, DFU
- UART3, GPS default
- 1x I2C
- for peripheral Airspeed sensor
- for peripheral Barometer
- for peripheral Compass QMC5883L
- 1x SPI
- for peripheral RM3100
- 4x ADC
- BATT_VOLT, PIN 5
- BATT_CURR, PIN 6
- BATT2_VOLT, PIN 15
- BATT2_CURR, PIN 16
- 5x PWM outputs
- 1x GPIO with TIM16 for buzzer
- ST debug, SWCLK & SWDIO
- LED
- Blue, Fast blinking, Booting
- Blue, Slow blinking, working
- Red, 3.3V indicator
- Input voltage range: 4.5~5.5V @5V pad/pin
- Power consumption: 40mA
- Operating Temperatures: -20~80 °C
- Physical
- 2x JST-GH-4P(SM04B-GHS-TB) for CAN
- 1x JST-GH-4P(SM04B-GHS-TB) for I2C
- 1x JST-GH-6P(SM06B-GHS-TB) for UART3+I2C
- Board Size: 26mm*26mm*6mm. 3.7g
- 3D file : CAN-L431_STEP.zip
- Firmware
- ArduPilot AP_Periph MatekL431-Periph, or MatekL431-Airspeed
- Update via DroneCAN GUI Tool
| SLCan Mode CAN1 > Parameters | Parameters | |||
| UART | TX1 RX1 | UART1 | Serial PORT 0 | USER |
| TX2 RX2 | UART2 | Serial PORT 1 | MSP_PORT 1 | |
| TX3 RX3 | UART3 | Serial PORT 2 | GPS_PORT 2 | |
| I2C | SCL/SDA GH connector |
PB13/PB14 | Baro SPL06 | Address 0x76 |
| QMC5883L | Default parameters | |||
| MS4525
MS5525 |
ARSP_TYPE 1
ARSP_TYPE 3 |
|||
| SPI1 | SCK, SO, S1, CS1 | RM3100 | ||
| ADC | Vbat pad | PA0 | 0~69V 1K:20K divider builtin |
BATT_MONITOR 4 BATT_VOLT_PIN 5 BATT_VOLT_MULT 21 |
| Curr pad | PA1 | 0~3.3V | BATT_CURR_PIN 6 | |
| VB2 | PB0 | 0~3.3V | BATT_MONITOR 4 BATT2_VOLT_PIN 15 |
|
| Curr2 | PB1 | 0~3.3V | BATT2_CURR_PIN 16 | |
| PWM | 1 | PA8 | TIM1_CH1 | OUT1 |
| 2 | PA9 | TIM1_CH2 | OUT2 | |
| 3 | PA10 | TIM1_CH3 | OUT3 | |
| 4 | PA11 | TIM1_CH4 | OUT4 | |
| 5 | PA15 | TIM2_CH1 | OUT5 | |
| 2812 LED OUT5_FUNCTION 120 NTF_LED_TYPES 257 |
||||
| Buzzer | Bz- | Passive buzzer – | ||
| 5V | Passive buzzer + | |||
| Disable GPS | GPS_TYPE 0 GPS_PORT -1 |
|||
| Disable compass | COMPASS_ENABLE 0 | |||
| Disable Battery monitor | BATT_MONITOR 0 BATT2_MONITOR 0 |
|||
| Disable MSP | MSP_PORT -1 | |||
Parameters in Flight controller
- CAN_D1_PROTOCOL = 1
- CAN_P1_DRIVER = 1
- GPS_TYPE = 9 DroneCAN
- COMPASS_TYPEMASK DroneCAN (Unchecked)
- ARSPD_TYPE = 8 (DroneCAN)
- NTF_LED_TYPE -> DroneCAN (Checked)
Tips
- MatekL431-Periph firmware support I2C compass QMC5883L by default
- If you connect other I2C compass to this board, you need to update it with this firmware via DroneCAN GUI or SLCAN mode in Mission Planner.
Tutorial ： Using MatekL431 adapters for PWM and DShot
Package Includes:
- 1x CAN-L431 board
- 1x JST-GH-4P to JST-GH-4P 20cm silicon wire
- 1x JST-GH-6P to JST-GH-6P 20cm silicon wire
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Great present
Format: Paperback
My son asked for theirs for Xmas and he needed it for school
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2021
★★★★★ 1
Bugs Within Code
Format: Paperback
The blueprint code where we change the material of the character skeletal mesh has a serious game breaking bug. When the player picks up just ONE of the spheres, the game exits after three seconds despite the fact that there are still two remaining. I followed the code to the letter, even going out of my way to using the exact same engine version as in the book. There are no hints nor tips within the book that offers solutions should any problems arise. Therefore, one would expect the code to be flawless and bug free.
At this point, one would be better off seeking free tutorials from elsewhere. The book does not go in depth with anything considered 'advanced' (interactive doors). Very disappointing considering how much one pays for the book.
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Reviewed in the United States on December 29, 2019
★★★★★ 5
A Must Have For The Beginner
Format: Kindle
So I've had an the opportunity to spend time with this book and I have to say that I'm very satisfied. Normally when you're reading tech books that claim to be for beginners they assume that you know things and skips steps, but this book doesn't do that. I went from being super intimidated about programming and back end development, but this book eases your mind and makes you feel like you can do anything. And after reading it you start looking at programming in a completely different way.
Pros:
* Easy to comprehend
* Well laid out
* The tone of the author is very pleasant and not boring at all
* Encourages you to experiment with what you've learned and encourages you to go out explore even further
* He makes you feel smart
* He makes you feel like you actually have a shot at being a paid developer
Cons:
* There were a few typos and some missing syntax in a few of the coding examples, but even with that being the case this book is still awesome
Once I land a gig here in the next three months it'll be thanks to this book and this amazing author. Thanks =)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2021
★★★★★ 4
A good book for beginners
Format: Paperback
Well I spent about 3 hours reviewing this book last night and I actually think I understood most of it. I still have a long way to go. And I’m not ready to call myself a software engineer any time soon. I think I would need to take about 3 college courses in software engineering and this book would be the first textbook.
I would recommend that the index be expanded. I would recommend a book on Python to go with this book.
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Reviewed in the United States on May 6, 2025
★★★★★ 5
Good book
Format: Paperback
Well written book very informative and something that’s good for those who want to start learning about the topic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2024
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