M - 1
M - 2
M - 3
M - 4
M - 5
M - 6
M - 7
M - 8

S - 1
S - 2
S - 3
S - 4
S - 5
S - 6
S - 7
S - 8

Bars on the left are representing raw PWM signal for ESCs.
Bars on the right are representing raw PWM signal for Servos.