6
Throttle Signal
SMART Throttle:
The Spektrum Firma
™
ESC is compatible with SMART Throttle.
SMART Throttle combines throttle signals with telemetry data
from the ESC on one normal three wire servo connector. SMART
Throttle compatible receivers will detect a SMART Throttle ESC
and automatically begin to send telemetry information to your
transmitter.
Using the SMART Throttle connection this ESC can send
voltage, current, and other telemetry data. It can also pass
along battery data from compatible Spektrum SMART
batteries. A Spektrum SMART battery with IC3
™
or IC5
™
connector
is required for battery data. EC3
™
connectors are compatible for
basic operation, but will not provide SMART battery data.
Only certain Spektrum telemetry receivers include SMART
Throttle, check your receiver manual for more information. If the
ESC is not connected to a SMART Throttle compatible receiver
no telemetry data from the ESC will be available, but the ESC
will operate normally with a common servo signal (PWM).
Normal Servo Signal (PWM):
The Firma ESCs are fully compatible with common RC
receivers and will use a conventional PWM signal for basic
operation.
Installation and Wiring
1. Mount the ESC and power button with double sided tape or hook
and loop material. Select a location to mount the ESC with good
ventilation for cooling. The ESC mounting tabs can also be used to
secure the ESC to the vehicle‘s chassis.
