Matek AP_Periph DroneCAN Magnetometer RM3100
£36.00 Inc. VAT
Matek CAN-L4-3100 is a professional grade DroneCAN Magnetometer.
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If you’re 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, ESCs 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 “MatekL431-GPS” firmware.
- MSP feature is disabled in “MatekL431-GPS”. If you want to use MSP feature, reflash it with “MatekL431-Periph” 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 don’t need it.
- If the CAN wires are too long, bridge the “120R” 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, Booting
- Blue, Slow blinking, working
- Red, 3.3V indicator
- Power supply for CAN-L4-3100 board : 4.5~5.5V @5V pad/pin
- Power consumption: 22mA
- Operating Temperatures: -40~85 °C
- Physical
- Board Size: 36mm*25mm*10mm. 6g
- 3D File CAN-L4-3100_step.zip
- Firmware
- ArduPilot AP_Periph: MatekL431-GPS or 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_AUTODEC = 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 and ship to most destinations worldwide.
We dispatch orders during the times shown on our Dispatch Schedule. Orders placed before the daily dispatch cutoff will ship the same day (subject to stock availability). Orders placed after the cutoff will ship on the next scheduled dispatch day.
A confirmation email is sent once your order has been packed. If you need to amend your order, please contact us as soon as possible — once shipped, we’re unable to make changes.
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Shipping to the UK
- Order before the daily dispatch cutoff for same day dispatch.
- FREE delivery available on qualifying orders over £99 (under 1kg).
For small, low-value orders, Royal Mail First Class is our most economical option. Royal Mail Tracked 24 is the most popular choice, offering full tracking and flexible delivery options. For guaranteed next working day delivery, we recommend Royal Mail Special Delivery.
Royal Mail delivers to residential addresses Monday to Saturday, while courier services (including DHL) typically deliver Monday to Friday.
International Postage
- USA orders: Import duties and taxes are prepaid by us — no additional customs charges on delivery.
- Other destinations: Customs duties or import taxes may apply and are the responsibility of the recipient.
Smaller, lower-value orders may be sent via Airmail or tracked postal services. Economy road and express air courier options are available depending on destination. For faster delivery, we recommend express air courier services such as DHL Express, which typically deliver within 1–2 working days across Europe and a few working days for most other destinations.
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