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Connection with the ight controller & Motors
BAT
GND
M2
M3
M4
CUR
TEL
M1
VBAT
GND
S2
S3
S4
CURRENT
N/A
S1
F405 V4 Flight Controller BLS 55A 4-in-1 ESC
Note1: In order to prevent the stack from being burnt out by voltage
spikes on powering up, it is strongly recommended to use the Low
ESR capacitor in the package.
Note2: The FC and ESC can also connected via direct soldering.
Soldering pads denition is as follows.
Motor 4
Motor 3
Motor 2
Motor 1
XT60 Power Cable
1000uF Low ESR
Capacitor