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

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Features

Smart all-in-one telemetry
Smart Lite performance

Provides Spektrum Smart ESC information such as input voltage, esc temperature level, esc amperage, RPM, and Text Gen Telemetry information over one wire. No extra sensing units needed. Smart Lite ESCs do not provide 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

Waterproof ESC*

Several options for simple programming:

Smart ESC Programming Box

SmartLink USB Upgrading and Programmer application

Configuring from Transmitter through Text Gen Telemetry

Multi-point protection:

Over-current protection

Automatic LiPo low-voltage cutoff

Thermal protection

Failsafe protection

Established and developed by Spektrum™ engineers, in collaboration with the industry's leading ESC producer

Compact for simple setup in many applications

Prepared to install — no soldering needed

Aluminum heat sink for high effectiveness

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

Firmware updatable through the Smart ESC Programming Box

High heat-resistant IC™ connectors, in reverse compatible with EC™ connectors

Limited 1-year warranty





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

Like every component in the Spektrum™ Smart community, Firma™ Smart ESCs integrate "plug-and-play" simpleness with the ability to communicate with other Smart electronics — together, developing the best-performing RC system for your vehicle imaginable.

Firma Smart ESCs do a lot more than regulate power. They work like a virtual engineer inside your model, supplying a direct course to the vital operating information you need to reach peak efficiency. Firma Smart ESCs offer you an additional layer of self-confidence that your electronics are all running at their best.

vWith Firma Smart ESCs, you'll be much better connected to your vehicle than ever previously — without setting up extra components that all work independently of each other. You will not need extra wires, modules, or links. A Firma electronic speed control offers a one-wire option for obtaining telemetry information such as motor existing, temperature level, battery voltage and capacity.

Firma ESCs not just gather the information but also send it to your transmitter in real time, rather of just keeping it for after-run research study. You're able to adjust settings as needed to increase efficiency on the go. The Firma Smart single-wire telemetry option has been evaluated for quality and efficiency by the finest brands in RC. Their decision? Smart innovation is both simpler and superior!





 






PRO-LEVEL DRAG BRAKE ADJUSTMENT
The Spektrum Firma 40 amp Brushed Smart ESC features a huge variety of drag brake adjustability, enabling motorists to expertly tune their designs depending on their driven train and vehicle weight. Including great levels of adjustability for Drag Brake Portion and Drag Brake Rate that is ideal for tuning your spiders and scalers for skilled level rock crawling efficiency.
 



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







MULTIPLE SHOWS OPTIONS
Several programming options are available. Using the Smart Firma™ ESC Programming Box, you can easily alter settings on the trail to suit driving conditions. A user friendly Smart Link USB Upgrading and PC Programmer app is also available. And for those with a Text Gen capable, programming and modification of ESC settings can be performed, right from your Spektrum transmitter, no extra modules or wires needed!
 



ONE-WIRE TELEMETRY
No requirement to connect several wires, sensing units, modules, and links. With Firma™ ESCs, basic one-wire telemetry transmits a wide range of information directly to your transmitter in real time, including voltage, temperature level, and motor existing.*
 



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

Specifications

Amperage: 40A

Vehicle Cutoff: Yes

BEC: Yes

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

BEC Voltage: 6V / 7.4V User Selectable

Adapter 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

Optimum Burst Current: 160A

Optimum Continuous Present: 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

Technology : Smart

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

Waterproof: Yes