Product Details
Spektrum Firma 85A Brushless Smart ESC for surface vehicles is waterproof and delivers power and intelligence all in one. Without additional sensors or modules, it feeds battery and ESC telemetry data straight to your radio in real-time, all over one connection.
In The Box
(1) Spektrum Firma Smart ESC
(1) Spektrum Smart Sticker Sheet
(1) Product Manual
Needed to Complete
(1) Spektrum Surface Receiver
(1) Spektrum Smart Technology LiPo Battery
(1) Spektrum Transmitter
Overview
Like every component in the Spektrum Smart ecosystem, Firma Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Smart electronics, creating the best-performing RC system for your vehicle.
Firma Smart ESCs do much more than regulate power. They function like a virtual engineer inside your model, providing a direct path to the vital operating data you need to reach peak performance. Firma Smart ESCs give you more confidence that your electronics are all operating at their best.
With Firma Smart ESCs, you'll be better connected to your vehicle than ever without installing extra components that work independently. You won't need additional wires, modules, or links. A Firma electronic speed control provides a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage, and capacity.
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:
o Button programming
o Smart ESC Programming Box
o SmartLink USB Updating and Programmer application
Multi-point protection:
o Over-current protection
o Automatic LiPo low-voltage cutoff
o Thermal protection
o 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)
Ready to install no soldering required
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
Product Specifications:
Amperage: 85A
Auto Cutoff: Yes
Battery Connector: IC5® (EC5 Compatible)
BEC: Yes
BEC Voltage: 6.0V/7.4V Adjustable @ 4A
Brakes: Yes
Connector Type: IC5
Forward: Yes
Input Voltage: 2S-3S LiPo | 5-9 Cell NiMH
Low-Voltage Cutoff Programmable: Yes
Maximum Burst Current: 550A
Maximum Continuous Current: 85A
Motor Output Lead: 4.0mm Female Bullet
Motor Type: Brushless
Product Height: 1.31" (33 mm)
Product Length: 1.71" (43 mm)
Product Width: 1.51" (38 mm)
Programmable: Yes
Reverse: Yes
Technology: Smart
Water-Resistant: Yes