Spektrum Firma 40A Brushed Smart 2-in-1 ESC & Receiver

Features

Integrated SMART Technology
Built-in 4-Channel DSMR® Receiver
Waterproof design

Dedicated LED power connectors
Multiple protection points

Overview
Upgrade your brushed motor equipped models to Spektrum™ Smart Technology with the Firma™ Smart 40 Amp Brushed ESC. Get valuable battery and ESC telemetry data easily and in real time right on your Smart-compatible Spektrum transmitter — including motor current, input voltage, remaining battery capacity and other information that will help endurance RC trailers increase efficiency and extend battery life and run time.

Built with Crawler and Scaler models in mind, the Firma 40 Amp Brushed ESC features a waterproof and dust proof design to keep you going down the trail in nearly any conditions. It has a powerful 3 amp BEC for your lights, winch and steering servo. And it’s fully programmable using an optional programmer box, so you can customize the ESC to suit your model’s needs and your own driving style.

The Firma 40 Amp Brushed ESC also helps reduce clutter and streamline your setup with an industry-leading, integrated 4-channel DSMR®/DSM2® receiver. This integrated receiver system is perfectly suited to allow drivers the options for winch setups, dual steering mixes and more. And setup is simple, with a convenient bind button and no complicated calibrations. When using Smart telemetry, alarms and parameters are setup automatically on your Spektrum transmitter.

What's in the Box?

(1) Spektrum™ Firma™ 40 Amp Brushed Smart 2-in-1 ESC and Receiver
(1) Product Manual

Integrated Smart Technology

Built-in 4-Channel DSMR®/DSM2® Receiver

The Firma™ Smart 40 Amp Brushed ESC is ready to transmit valuable telemetry data using the latest advances in connectivity with Spektrum Smart Technology. Smart Technology ensures that all of your vehicle’s electronics work together for the greatest efficiency and performance. It keeps you aware of every component’s status and boosts your confidence in its capabilities, with no additional sensors or wires required.

Integrated into the Firma™ Smart 40 Amp Brushed ESC is an exceptionally responsive and reliable, 4-channel DSMR®/DSM2® surface receiver. Powered by the built-in 3 amp 6 volt BEC, it provides ample power for your servos, winches, lights and other accessories. Binding is easy, thanks to the easy-access bind button and simple setup with no complicated calibrations needed.

Telemetry Data Shown with Firma™ 40 Amp Brushed ESC:

Smart Battery Data
Cell Voltage and Balance
Battery Cycle Count
Battery Temperature
Capacity Used and Percent Remaining

ESC Data

Motor Current
ESC Temperature
Input Voltage

Waterproof Design

Extensive Programming Parameters

The all-weather, waterproof design of Spektrum™ Firma™ Smart ESCs allows them to perform in nearly any terrain under almost any conditions. This extends to the built-in 4-channel receiver, keeping you going through dust, gravel, snow, and water.

From Low Voltage Cutoff to Throttle Punch settings and everything in-between, the Firma™ Smart 40 Amp Brushed ESC can be tuned for your model’s needs and your personal driving style. To adjust these parameters, all you need is the user-friendly Dynamite® LED Program Card (DYNS3005). The Program Card includes everything you need to program your Firma 40 Amp Brushed ESC. It has a simple-to-read LED display and a helpful programming legend on its face to assist with programming while you’re on the trail.

Product Specifications
Programmable		Yes
Programming Options		Programming Box
Brakes		Yes
Application		Surface
Auto Cutoff		Yes
BEC Continous Current		3
Low-Voltage Cutoff Programmable		Yes
Overload Protection		Yes
Product Weight		2.4oz (68g)
BEC		Yes
BEC Voltage		6V
Input Voltage		6-10.8V (2-3S LiPo, 5-9 cell NiMH)
Motor Output Lead		3.5mm
Product Application		Crawling, Surface
Product Height		0.81 in (20.5mm)
Product Width		1.3 in (33.5mm)
Technology		Smart
Type		DSMR ESC/Receiver
Antenna Length		1.2 in (31mm)
Battery Input Lead		IC3
Forward		Yes
Reverse		Yes
Connector Type		IC3
ESC Type		Brushed
Product Length		2.1 in (54mm)
Amperage		16A - 44A
BEC Type		Programmable using optional programmer box (not included)
Max Input Voltage		11.1V
Channels		4
Maximum Burst Current		180A
Maximum Continuous Current		40A

SKU	SPMXSE1040RX
Barcode #	0605482419786
Brand	Spektrum
Shipping Weight	0.2000kg
Shipping Width	0.100m
Shipping Height	0.060m
Shipping Length	0.150m
Shipping Cubic	0.000900000m3