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Description
Matek AP Periph CAN Node CAN-G474Matek CAN Node G474 is an Adapter Node based on ArudPilot AP_Periph firmware. With 5Mbit s CAN transceiver and STM32G474 MCU, CAN G474 is capable of CANFD. 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!
Matek CAN Node-G474 is an Adapter Node based on ArudPilot AP_Periph firmware.
With 5Mbit/s CAN transceiver and STM32G474 MCU, CAN-G474 is capable of CANFD.
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!
Specifications:
- MCU: STM32G474CE, 512KB Flash
- CAN transceiver data rates up to 5Mbit/s
- 2x CAN bus
- 4x UARTs
- for peripheral GNSS, Rangefinder, Proximity, EFI, RC input(receiver)
- support GNSS, Compass, Barometer sensors over MSP protocol. MSP is enable on TX3 by default.
- 2x I2C bus
- for peripheral I2C Airspeed sensor, Barometer, Compass
- 1x SPI
- for peripheral RM3100
- SPI pads for RM3100 are on bottom side, with “CS, MOSI, MISO, SCK” silkprint
- 11x PWM outputs
- for Servos and ESC, all PWMs support DMA/DShot
- PWM1-10 on DuPont 2.54mm holes
- PWM11 pad is on bottom side, with “11” silkprint
- ST debug, SWC & SWD(on bottom side)
- UART1(TX1,RX1) support firmware update in DFU mode
- LED
- Blue, Fast blinking, Booting
- Blue, Slow blinking, communicating with flight controller
- Red, 3.3V indicator
- Input voltage range: 4.5~5.5V @5V pad/pin
- Power consumption: 62mA
- Operating Temperatures: -30~85 °C
Physical
- 5x JST-GH-4P(SM04B-GHS-TB) for CAN1, CAN2, I2C1, UART1 and UART4
- 1x JST-GH-6P(SM06B-GHS-TB) for UART3+I2C2
- 18x DuPont 2.54mm holes
- Board Size: 36mm*36mm*6mm. 5.2g,
- Mounting: 30.5mm 4x Dia.3mm
- 3D file : CAN-G474_STEP.zip
Firmware
- ArduPilot AP_Periph MatekG474-Periph for peripheral sensors
- ArduPilot AP_Periph MatekG474-DShot for DroneCAN-PWM output
- Update via DroneCAN GUI Tool or Mission Planner–DroneCAN Tab, load “AP_Periph.bin“
- Update via STM32CubeProgrammer in DFU mode, connect USB-TTL module to UART1, Plug USB while holding the DFU button in, load “AP_Periph_with_bl.hex“.
Note
- Just need to connect either one CAN bus to flight controller, or connect both to FC for redundancy.
- SWC/SWD share MCU pins with SDA1/SCL1
- Other MCU pins not specified are useless for now.
- CAN-G474 support 1Mbit ~ 5Mbit CAN/CANFD, CAN-L431 works with 1Mbit CAN.
Flight controller Parameters for sensors
- CAN_D*_PROTOCOL = 1
- CAN_P*_DRIVER = 1
- GPS*_TYPE = 9 DroneCAN
- COMPASS_TYPEMASK = 0 (DroneCAN Unchecked)
- ARSPD*_TYPE = 8 (DroneCAN)
- BATT*_MONITOR = 8 (DroneCAN)
- RNGFND*_TYPE = 24 (DroneCAN)
- EFI*_TYPE = 5 (DroneCAN)
- PRX*_TYPE = 14 (DroneCAN)
Flight controller Parameters for PWM
- CAN_D*_PROTOCOL = 1
- CAN_P*_DRIVER = 1
- CAN_D*_UC_ESC_OF = 4 (Plane 4.2.1 or newer)
- CAN_D*_UC_ESC_BM = x
- CAN_D*_UC_SRV_BM = x
- BRD_SAFETYENABLE = 0 (if your flight controller doesn’t have safety pin)
- Tutorial ： Using MatekL431 adapters for PWM and DShot
Package Includes:
- 1x CAN-G474 board
- 2x 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
Amazingly great product!
Color: Grilled color
I’m not just saying this, ok, this is not hyperbole: this is THE best nylon bone for chewing that I have ever purchased. And you get TWO of them for relatively less expensive than most chew toys give you one! I have 2 golden retrievers, and if you know goldens, you know that they are some of the most relentless and powerful chewers around. So I can’t give them almost any toy other than rubber stuff or it will be destroyed in a period of time that doesn’t make it worth it. One of them even figured out how to destroy a supposedly indestructible toy made out of kevlar! She was able to get into it through the seam, which is not kevlar ha ha. Anyway, I digress; I never even considered nylon chews because they suck! Usually. Usually my dogs in the past have lost interest with them in less than a day. I took a chance on these mainly because of the novel shapes, the fact that they give you two, and the low price. Both my goldens LOVE these! Not just for one day, but going on weeks now! I don’t know if it’s the flavor or what, but I will see them gnawing on one of them at some point every day. And they CAN’T destroy them (I knew nylon was good for that, but it was the “who cares” attitude of my previous dogs toward nylon that kept me away). Both the “ribs” and “steak” (quite clever) are a bit worn on the edges now, but they look like they will be around for years. You can’t go wrong with this product (unless for some reason your dog does not like the flavor, but the flavor seems to be what draws my dogs to them). I highly recommend this (these) as the most cost-effective chew toy I’ve ever purchased.
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Reviewed in the United States on November 1, 2025
★★★★★ 4
Great for larger dogs
Color: Grilled color
I think they were heavy duty and durable, but they were too heavy for my dog. The seller was excellent though!
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Dog chew toys
Color: Grilled color
Smaller than expected but dogs liked it.
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Reviewed in the United States on May 28, 2026
★★★★★ 3
It ok but a bit small for my golden and I have to supervise him.
Color: Grilled color
I don't recommend. Too big for my small dog. Too small for my big dog. They have similar bones but these just seem odd. ** WELL actually after some time they both will chew on them, especially my golden. Do be careful watch the dog while chewing. My home health care aid thought they were real. they are holding up well.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Finally a chew toy my aggressive chewer can’t destroy
Color: Grilled color
I’ve gone through countless “indestructible” dog toys that lasted maybe a day—sometimes only minutes. My dog is an aggressive chewer and treats most toys like a personal challenge. These Fuufome chew toys are the real deal.
Right out of the box, you can tell they’re made from tough, high-quality nylon. My dog went to work on them immediately, and days later there’s barely any noticeable wear. No chunks missing, no sharp edges, and no mess on the floor. That alone puts these way above most toys I’ve tried.
I also love that they actually keep my dog busy. Instead of getting bored and looking for something else to chew (like furniture), she’ll settle in and happily gnaw on these for a long time. It’s been great for mental stimulation and for redirecting destructive chewing.
The fact that you get two durable toys in the pack is a bonus, and they’ve held up exactly as advertised. If you have a large breed or an aggressive chewer and you’re tired of wasting money on toys that don’t last, these are absolutely worth it.
Highly recommend—this is one of the few chew toys that has truly lived up to the “indestructible” claim. 🐶💪
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Reviewed in the United States on January 2, 2026