AutoQuad M4 v2 Flight Controller connect diagram 2s battery

[alf_skaar]

AutoQuad M4 v2 Flight Controller connect diagram 2s battery, 4 BL motors 3000 kv, KISS ESC 12A

Battery Port (max 4.5V) to 1s battery 4.2V (is a 2s battery but is only connect to 1s)
- -
+ +

Voltage Monitoring (max 6s) is not connected, (yes the volt monitoring is only to the first cell)
-
+ ADC

External PWM
J2.7, PB6 = M5 to PWM ESC #1 A
J1.1 GND to - ESC

J2.6, PB7 = M6 to PWM ESC #2 B
J1.1 GND to - ESC

J2.10, PC6 = M7 to PWM ESC #3 D
J1.1 GND to - ESC

J1.10, PC7 = M8 to PWM ESC #4 C
J1.1 GND to - ESC

will this work

Alf

[aBUGSworstnightmare]

Hi alf,

well ... my recommendation for BLDC use is to make use of a suitable expansion board.

You should be able to power the board as described, but your voltage monitoring will not work correctly. Autoquad scales output to battery voltage, so with only 1S from a 2S connected the scaling is wrong (your outputs are wrong).

If you still don't want to use an expansion board you should use a 5V BEC to supply the M4 via it's VUSB pads (http://autoquad.org/wiki/wiki/m4-microc ... onitoring/) and connect ADC to your 2S LiPo.

Joerg

[alf_skaar]

Thanks

I will do as you recommend.

a 4XESC expansion board that you can plug in using CANbus will be nice

Alf

[aBUGSworstnightmare]

[alf_skaar]

Nice work but you miss under stand me I meant with 4x BL ESC on that can do 12A and is connected to CanBus all in one board

this is a connect board for CanBus you still need the 4x BL ESC

Alf