MATEK F405 CTR - Current Sensor Battery Monitor Setup

ArduCopter Copter 4.0
1

Hi all,
i am trying to make correct reading but i get wrong values ​​and the message “BAD BATTERY” with FAILSAFE.
What are the correct settings?

Thanks!

2

I use these:

BATT_AMP_OFFSET,0.004
BATT_AMP_PERVLT,55
BATT_ARM_MAH,0
BATT_ARM_VOLT,0
BATT_CAPACITY,1800
BATT_CRT_MAH,200
BATT_CRT_VOLT,6.2
BATT_CURR_PIN,14
BATT_FS_CRT_ACT,0
BATT_FS_LOW_ACT,0
BATT_FS_VOLTSRC,0
BATT_LOW_MAH,360
BATT_LOW_TIMER,10
BATT_LOW_VOLT,6.6
BATT_MONITOR,4
BATT_SERIAL_NUM,-1
BATT_VOLT_MULT,10.94
BATT_VOLT_PIN,15

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3

Thanks! Can you enable barometer and RGB led on the matek F405 CTR?
If i connect RGB LET to LED pad, arducopter says “bad baro healt”.
On the matek site i read this:

  • 2812LED_Strip share I2C1_SCL pad as default. either enable LED_Strip, or enable Baro.
  • 2812LED can be resourced to S5 (PA15) if using Baro the same time with BF firmware
4

I do not use LEDs, sorry.

1 Like