Features
- Smart all-in-one telemetry
- Fast, powerful 32-bit ARM M4 processor
- Waterproof (see instructions for details)
- Multiple programming options
- Multi-point protection
The Smart data wire on the innovative IC5™ connector replaces sensors, sending telemetry information to the transmitter directly from the Firma™ Smart ESC.
Product Specs
Maximum Continuous Current
Motor Type
Maximum Burst Current
Application
BEC Continous Current
Output Connector
Overload Protection
Product Weight
Water-Resistant
BEC Voltage
Input Voltage
Product Height
Connector Type
Product Length
Product Width
Technology
Compatibility
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Feature-packed Spektrum™ Firma™ Smart ESCs deliver power and intelligence all-in-one, with no additional modules or links required. This waterproof, 90A brushless marine ESC powers your boat through almost any condition imaginable, with explosive acceleration and ultra-smooth performance — while feeding real-time telemetry straight to your Spektrum™ transmitter!
Club Points Information
Horizon Hobby RC Club:
The points displayed are points you will earn based on your membership level and the cost value of the product. Be sure you are Signed In to your account to see the most accurate points you will earn on your purchase. Points are awarded and available for use once your order has shipped complete.
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Points per $1 Spent |
Standard |
Legend |
Elite |
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5 |
15 |
20 |
2000 points = $5 Discount
Points displayed here do not include Bonus Points for select product. If the product is marked with the Bonus Points badge you will also earn the extra "Bonus Points" points listed in the banner in addition to the calculated points displayed
