Firma ESCs gather the data and send it to your transmitter in real-time instead of storing it for an after-run study. You can adjust settings as needed to boost performance on the go. The Firma Smart single-wire telemetry solution has been tested for quality and performance by the best brands in RC. Their verdict? Smart technology is both simpler and superior!
Features
- Smart all-in-one telemetry
- Fast, powerful 32-bit ARM M4 processor
- Waterproof
- Multiple options for easy programming:
- Button programming
- Smart ESC Programming Box
- SmartLink USB Updating and Programmer application
- Multi-point protection:
- Over-current protection
- Automatic LiPo low-voltage cutoff
- Thermal protection
- Failsafe protection
- Developed and designed by Spektrum™ engineers, in partnership with the industry's leading ESC manufacturer
- Ideal for 2WD and 4WD 1/10th scale surface applications running on 2S - 4S LiPo setups
- High current adjustable BEC (6v or 7.4v @ 4 Amps)
- Compact for easy installation in most applications
- Rugged plastic case with mounting tabs
- Aluminum heat sink for high efficiency
- Cooling fan
- Adjustable high-power BEC
- Firmware updatable through the Smart ESC Programming Box
- High heat-resistant IC™ connectors, backwards compatible with EC™ connectors
- Limited 1-year warranty
EC3™/EC5™ BACKWARDS COMPATIBLE
Firma™ ESCs feature IC™ series battery connectors. The IC series of connectors are designed from the ground up to provide a more solid connection, higher heat resistance, and effortless installation. When used with an IC3™ or IC5™ connector-equipped Spektrum™ Smart battery, the ESC can receive and transmit battery telemetry data. EC3 and EC5 are also compatible with Firma ESCs for basic operation and ESC telemetry.
ONE-WIRE TELEMETRY
No need to connect multiple wires, sensors, modules, and links. With Firma™ ESCs, simple one-wire telemetry transmits a wide range of data directly to your transmitter in real time, including RPM, voltage, temperature, balance, capacity, and speed
SMART TECHNOLOGY BATTERY DATA
When used with a Spektrum™ Smart LiPo battery, your Firma™ ESC provides you with the benefit of battery telemetry that's automatically transmitted to your compatible Spektrum radio in real time. On your transmitter screen you'll be presented with helpful information such as number of cycles, battery percentage, individual cell voltage and more!
MULTIPLE PROGRAMMING OPTIONS
Multiple programming options are available. Button programming can be used with nothing more needed. Using the Smart Firma™ ESC Programming Box, you can easily change settings at the track to suit driving conditions. An easy-to-use Smart Link USB Updating and PC Programmer app is also available.
FAST, POWERFUL M4 PROCESSOR
The Firma™ ESCs' 32-bit M4 processor produces higher resolution signal input and more accurate motor output.
Specification
- Amperage: 120A or larger
- Auto Cutoff: Yes
- Battery Connector: Solder tabs (user installable IC5 lead included)
- Battery Input Lead: None, IC5
- BEC: Yes
- BEC Continous Current: 5A
- BEC Voltage: 6V or 7.4V
- Brakes: Yes
- Connector Type: IC5
- ESC Type: Sensored Brushless
- Forward: Yes
- Input Voltage: 7.4V - 14.8V
- Low-Voltage Cutoff Programmable: Yes
- Maximum Burst Current: 760A
- Maximum Continuous Current: 130A
- Motor Limit: 3S less than 4000Kv, 4S less than 3000Kv
- Motor Output Lead: Solder tab
- Motor Type: Brushless Sensored
- Overload Protection: Yes
- Programmable: Yes
- Reverse: Yes
- Sensored: Yes
- Technology: Smart
Contents
- (1) Spektrum™ Firma™ Smart ESC
- (1) Spektrum Smart Sticker Sheet
- (1) IC5 Battery Lead
- (1) Product Manual
Requires
- (1) Spektrum™ Surface Receiver
- (1) Spektrum Smart Technology LiPo Battery
- (1) Spektrum Transmitter
