Matek AP_Periph DroneCAN Magnetometer RM3100
£36.00 Inc. VAT
Matek CAN-L4-3100 is a professional grade DroneCAN Magnetometer.
In stock
If youโre having trouble with magnetic noise affecting your flight controller’s on-board compass, you may want to switch to an external compass that you can mount further away from noise sources such as motors, ESCsย and your power distribution system.
CAN-L4-3100 is a professional grade DroneCAN Magnetometer based on RM3100 & ArudPilot AP_Periph firmware. This dedicated magnetometer helps to eliminates any noise in your magnetic field measurements for accurate heading and orientation calculations, allowing your to drone to navigate through waypoints accurately. RM3100 sensor technology provides high resolution, low power consumption, large signal noise immunity, a large dynamic range, and high sampling rates. Measurements are stable over temperature and inherently free from offset drift.
Tips
- CAN-L4-3100 is pre-installed with โMatekL431-GPSโ firmware.
- MSP feature is disabled in โMatekL431-GPSโ.ย If you want to use MSP feature,ย reflash it with โMatekL431-Periphโ firmware(AP_Periph_with_bl.hex) over SWC/SWD pads via ST-LINK.
- Put magnetometer far from power lines/ESC/motors/iron based material. >=10cm
- 2 ears for mounting can be cut off if you donโt need it.
- If the CAN wires are too long, bridge the โ120Rโ jumper.
- PNI RM3100 Geomagnetic Sensor
- CAN node MCU: STM32L431xC, 256KB Flash
- Interface
- CAN, DroneCAN Protocol
- UART2, MSP output (MatekL431-Periph fw)
- UART3, for external GNSS module
- ST debug, SWCLK & SWDIO
- LED
- Blue, Fast blinking,ย Booting
- Blue, Slow blinking, working
- Red, 3.3V indicator
- Power supply for CAN-L4-3100 board :ย 4.5~5.5Vย @5V pad/pin
- Power consumption: 22mA
- Operating Temperatures: -40~85 ยฐC
- Physical
- Board Size: 36mm*25mm*10mm.ย 6g
- 3D Fileย CAN-L4-3100_step.zipย
- Firmware
- ArduPilot AP_Periph:ย MatekL431-GPSย orย MatekL431-Periph
- Update via DroneCAN GUI Tool or Mission Planner (AP_Periph.bin)
- Update via STLink (AP_Periph_with_bl.hex)
- Parameters
- CAN_P1_DRIVER = 1 if attached to CAN bus1 port or CAN_P2_DRIVER = 1 if attached to CAN bus2 port
- COMPASS_AUTODECย = 1
Included:
- 1x CAN-L4-3100 board
- 1x JST-GH-4P to JST-GH-4P 20cm silicon wire
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SHIPPING & DELIVERY
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weightย and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companiesย including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection pleaseย contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.
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Shipping to the UK
- Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
- We offer FREE Shipping on UK orders over ยฃ99, weighing less than 1kg.
- The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class.ย For a guaranteed next day delivery we recommendย Royal Mail Special Delivery orย one of our courier delivery options.
International Postage
- Order before 4PM for same day dispatch with Royal Mail.
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- DHL Express offersย NEXT DAY delivery to most Europeanย destinationsย and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.

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