ARK Flow MR
Pinout
CAN - 4 Pin JST-GH
Pin Number
Signal Name
Voltage
1
5V
5.0V
2
CAN_P
5.0V
3
CAN_N
5.0V
4
GND
GND
CAN - 4 Pin JST-GH
Pin Number
Signal Name
Voltage
1
5V
5.0V
2
CAN_P
5.0V
3
CAN_N
5.0V
4
GND
GND
Debug - 6 Pin JST-SH
Pin Number
Signal Name
Voltage
1
3.3V
3.3V
2
USART2_TX
3.3V
3
USART2_RX
3.3V
4
FMU_SWDIO
3.3V
5
FMU_SWCLK
3.3V
6
GND
GND
Firmware
Release Notes
88-1.16.c8bed86b - 2025-2-26
Default to Long Range Mode (SENS_AFBR_MODE = 1)
Default to 5Hz output rate over 4m (SENS_AFBR_L_RATE = 5)
88-1.16.61036f77 - 2025-2-7
Improved distance sensor performance
Fix PAA3905 challenging surface detected spam
Only notify once every second
Last updated
