Upgrade your brushed motor-equipped vehicles to Spektrum™ Smart Technology! Feature-packed Firma 2-in1 Smart ESC/Receivers deliver power and intelligence all-in-one, with no additional vehicle modules or links required. Get valuable telemetry data easily and in real time right on your Smart-compatible Spektrum transmitter- including battery voltage, current, ESC temp, and battery data (when using a Spektrum Smart battery). This data will help with increased efficiency and extend battery life and run time.
Features
- Dual Protocol – SLT and DSMR Compatible
- Smart all-in-one telemetry
- Fast, powerful 32-bit ARM M4 Processor
- Waterproof
- Multiple Programming Options
- Multi-point protection
Product Information
The Firma 40 Amp ESC also helps reduce clutter and streamline your setup with industry leading 4-channel dual protocol (SLT / DSMR) receiver and is compatible with a wide range of transmitter. It's paired with a 40A Brushed ESC that gives your 1/10 scale vehicle the ultimate drive. Together they provide state-of-the art Smart connectivity advantages when used with Smart transmitters and batteries. Install a Firma 2-in1 Smart ESC/Receiver and take your driving to a new level!
SMART TECHNOLOGY
The Firma™ Smart 40 Amp ESC is ready to transmit valuable telemetry data using the latest advances in connectivity with Spektrum Smart Technology. Smart Technology ensures that all 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.
WATERPROOF
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.
BUILT-IN 4-CHANNEL DUAL PROTOCOL RECEIVER
Integrated into the Firma™ Smart 40 Amp Brushed ESC is an exceptionally responsive SLT and DSMR receiver. Binding is easy, thanks to the easy-access bind button and simple setup with no complicated calibrations needed. Installed IC3 connectors are compatible with EC3 connectors.
IN THE BOX
What you need
- (1) Spektrum Transmitter
- (1) 2S or 3S Lipo / 5-9S NiMH Battery with IC3 or EC3 Connector
- (1) Brushed Motor
Specs
Amperage 40A
Forward Yes
Reverse Yes
Connector Type IC3
ESC Type Brushed
Product Length 2.13" (54 mm)
Product Width 0.83" (21 mm)
Technology Dual Protocol RX (DSMR/SLT), Smart
Auto Cutoff Yes
BEC Continous Current 4A
Output Connector 4mm Bullet
Product Weight 2.19oz (62g)
Water-Resistant Yes
Programmable Yes
Maximum Continuous Current 40A
Motor Type Brushed
BEC Yes
BEC Voltage 7.4V
Input Voltage 2 - 3S LiPo, 5 - 9 Cell NiMH
Motor Limit Below 8.4V down to 12T / Below 12.6V down to 30T
Product Height 1.34" (34 mm)
Maximum Burst Current 160A
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