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Description
Matek CAN-L4-BM AP_PERIPH CAN DIGITAL POWER MONITORAre you looking to buy a Matek CAN L4 BM in Australia? CAN L4 BM is a ultra precise digital power monitor based on TI INA239 & ArudPilot AP_Periph firmware. The resistance of this conductive path is 200 typical, providing low power loss in the application. With this device, No calibration required, flight controller that support DroneCAN protocol can easily get accurate current & bus voltage readouts via CAN bus. Specifications MCU: STM32L431xC, 256KB
Are you looking to buy a Matek CAN-L4-BM in Australia?
CAN-L4-BM is a ultra-precise digital power monitor based on TI INA239 & ArudPilot AP_Periph firmware.
The resistance of this conductive path is 200 μΩ typical, providing low power loss in the application.
With this device, No calibration required, flight controller that support DroneCAN protocol can easily get accurate current & bus voltage readouts via CAN bus.
Specifications
- MCU: STM32L431xC, 256KB Flash
- INA239 85-V, 16-Bit, High-Precision Power monitor IC With SPI Interface
- Battery Voltage sense input: 0~85V
- Current Sense Range: 0~204.8A
- Load current on current sensing resistor: 150A(Continuous), 204.8A(Burst)
- Voltage accuracy: ± 0.1%
- Current accuracy: ± 2%
- Interface
- CAN, DroneCAN Protocol
- UART2, spare, DFU
- ST debug, SWCLK & SWDIO
- LED
- Blue, Fast blinking, Booting
- Blue, Slow blinking, working
- Red, 3.3V indicator
- Power supply for CAN-L4-BM board : 4.5~5.5V @5V pad/pin
- Power consumption: 10mA
- Operating Temperatures: -40~85 °C
- Physical
- Board Size: 30mm*22mm*3mm. 4g
- 3D file : CAN-L4-BM_STEP.zip
- Firmware
- ArduPilot AP_Periph MatekL431-BattMon
- Update via DroneCAN GUI Tool
- Parameters
- CAN_P1_DRIVER = 1 if attached to CAN bus1 port or CAN_P2_DRIVER = 1 if attached to CAN bus2 port
- BATTx_MONITOR = 8 (DroneCAN-BatteryInfo)
Packing
- 1x CAN-L4-BM board
- 1x JST-GH-4P to JST-GH-4P 20cm silicon wire
Tips
- The big pad on the bottom side is a dead pad. No any circuit network on it.
- Solder the positive wires as close as possible to both sides of the current sensing resistor.
- 2 ears for mounting can be cut off if you don’t need it.
- If the CAN wires are too long, bridge the “120R” jumper.
Browse more
- Browse all Matek
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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 30 reviews
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Product Reviews
★★★★★ 5
Tonico
Me gustó mucho, promete lo que dice y tiene buenos ingredientes y es grande
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Gentle, Effective Face Cleanser That Leaves Skin Feeling Fresh
Size: 4.4 Fl Oz (Pack of 1)
I’ve been using this face cleanser for a few weeks, and I’m really happy with the results. It’s gentle on my skin but still does a great job removing dirt, oil, and makeup without leaving any residue or dryness. My skin feels clean, soft, and refreshed after every wash.
The formula lathers nicely and rinses off easily, which makes the whole cleansing routine feel like a treat. I also appreciate that it doesn’t irritate my sensitive skin or cause redness, which some cleansers tend to do. Plus, the subtle scent is pleasant but not overpowering.
Overall, this face cleanser strikes a perfect balance between deep cleansing and moisturizing. It’s become a staple in my skincare routine, and I’d definitely recommend it to anyone looking for a reliable daily cleanser.
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Reviewed in the United States on September 10, 2025
★★★★★ 5
Acné saver !!!
Size: 4.4 Fl Oz (Pack of 1)
I use this product twice a day. I love how it helps keep my skin clear while also improving the blemishes currently there. Lathers well under water and doesn’t have a sticky after feeling. I think it works great especially with how lightweight is is.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Effective for blemish-prone skin without over drying
Size: 4.4 Fl Oz (Pack of 1)
I have skin that is both sensitive and oily/blemish prone, and I have found this to be very effective without being irritating or over drying. The consistency is a little syrupy which is very helpful in the shower or when dispensing onto wet hands at the sink. I feel like a lot less ends up wasted. More slippery gels can be harder to apply or even dispense since they have a tendency to well, slip off the hand and down the drain before making it to the skin. A little goes a long way and (in conjunction with a good moisturizer!) it seems to help loosen black heads and sebum plugs better than a lot of other products I have tried. It does take a little more effort to rinse it off thoroughly, but that also means it can work well in lieu of a separate shaving gel, which I appreciate. I like the mild citrusy scent. I smell it while I am using it but it doesn’t linger overly after being rinsed off. I used that generic yellow salicylic acid cleanser for a long time and this is much nicer without being overly pricey. I would say it compares very favorably with other more high end cleansers I have tried in terms of quality and effectiveness, so it is a pretty good value.
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Reviewed in the United States on September 27, 2025
★★★★★ 5
👍🏻
Size: 4.4 Fl Oz (Pack of 1)
Works great and has a wonderful lather
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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