Spektrum Firma 40A Lite Brushed Smart ESC, 2S-3S: IC3

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Features

Smart all-in-one telemetry
Smart Lite functionality

Offers Spektrum Smart ESC data such as input voltage, esc temperature, esc amperage, RPM, and Text Gen Telemetry data over one wire. No extra sensing units required. Smart Lite ESCs do not offer Smart Battery data.

Integrated LED light power outputs for basic setup without the requirement of extra receiver ports

Includes 2 LED Light Strings (Red and White)

40 Amp constant power – ideal for 1/10 scale spiders and scalers

2S-3S LiPo Compatible

Water Resistant ESC*

Numerous choices for easy programs:

Smart ESC Programming Box

SmartLink USB Updating and Developer application

Configuring from Transmitter through Text Gen Telemetry

Multi-point security:

Over-current security

Automatic LiPo low-voltage cutoff

Thermal security

Failsafe security

Developed and designed by Spektrum™ engineers, in collaboration with the market's leading ESC manufacturer

Compact for easy setup in many applications

Prepared to set up — no soldering required

Aluminum heat sink for high efficiency

Adjustable high-power BEC (6V or 7.4V, 4amp)

Firmware updatable through the Smart ESC Programming Box

High heat-resistant IC™ connectors, backwards compatible with EC™ connectors

Restricted 1-year guarantee





Overview
The Spektrum Firma 40 amp Brushed Smart ESC is water resistant and prepared to use in many 1/10th scale RC models. Including programs choices that make it easy to tune for your on-road and off-road racers, scalers, spiders, and bashers.

Like every component in the Spektrum™ Smart environment, Firma™ Smart ESCs integrate "plug-and-play" simplicity with the ability to communicate with other Smart electronic devices — together, creating the best-performing RC system for your automobile imaginable.

Firma Smart ESCs do a lot more than manage power. They operate like a virtual engineer inside your design, providing a direct course to the vital operating data you require to reach peak performance. Firma Smart ESCs provide you an extra layer of self-confidence that your electronic devices are all operating at their best.

vWith Firma Smart ESCs, you'll be better connected to your automobile than ever before — without setting up extra parts that all work separately of each other. You won't require extra wires, modules, or links. A Firma electronic speed control provides a one-wire option for getting telemetry data such as motor present, temperature, battery voltage and capacity.

Firma ESCs not only gather the data but likewise send it to your transmitter in real time, instead of only storing it for after-run study. You're able to change settings as required to improve performance on the go. The Firma Smart single-wire telemetry option has actually been checked for quality and performance by the best brand names in RC. Their decision? Smart innovation is both simpler and remarkable!





 






PRO-LEVEL DRAG BRAKE Change
The Spektrum Firma 40 amp Brushed Smart ESC includes a huge range of drag brake adjustability, enabling drivers to skillfully tune their models depending on their driven train and automobile weight. Including great levels of adjustability for Drag Brake Percentage and Drag Brake Rate that is best for tuning your spiders and scalers for skilled level rock crawling performance.
 



WATERPROOF
The all-weather, water resistant style of Spektrum™ Firma™ Smart ESCs enables them to perform in almost any surface under almost any conditions. Firma ESCs keep you going through dust, gravel, snow, and water.
 







MULTIPLE PROGRAMS OPTIONS
Numerous programs choices are available. Utilizing the Smart Firma™ ESC Programming Box, you can quickly change settings on the trail to match driving conditions. A user friendly Smart Link USB Updating and PC Developer app is likewise available. And for those with a Text Gen capable, programs and adjustment of ESC settings can be carried out, right from your Spektrum transmitter, no extra modules or wires required!
 



ONE-WIRE TELEMETRY
No requirement to link numerous wires, sensing units, modules, and links. With Firma™ ESCs, basic one-wire telemetry transmits a wide variety of data straight to your transmitter in real time, including voltage, temperature, and motor present.*
 



*Please see manual for Water resistant Usage Standards
**See compatibility chart for more information.

Specifications

Amperage: 40A

Auto Cutoff: Yes

BEC: Yes

BEC Continous Current: 4A (Shared In Between Receiver and Aux Light Outputs)

BEC Voltage: 6V / 7.4V User Selectable

Port Type: 4mm Bullet,IC3

Forward: Yes

Input Voltage: 2–3 Cell Li-Po / Li-Fe; 5–9 Cell Ni-MH / Ni-Cd

Low-Voltage Cutoff Programmable: Yes

Maximum Burst Current: 160A

Maximum Continuous Existing: 40A

Motor Limitation: 540 / 550 Size Motors

Motor Type: Brushed

Item Height: 0.71" (18 mm)

Item Length: 1.41" (36 mm)

Item Weight: 1.69 oz (48 g)

Item Width: 1.18" (30 mm)

Programmable: Yes

Reverse: Yes

Innovation : Smart

Turns: Listed Below 8.4V; Down to 12T / Listed Below 12.6V; Down to 35T

Waterproof: Yes