CAN-14-3100 is a professional grade CAN magnetometer based on RM3100 and ArudPilotAP_Periph firmware.
The RM3100 sensor technology provides high resolution, low power consumption, large signal anti-interference ability, large dynamic range, and high sampling rate. Measurement is stable
Fixed temperature and inherent free deviation.
Interfaz
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, 3.3Vindicator
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
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
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.
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