A Firma electronic speed control provides a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage and capacity. Firma ESCs not only gather the data but also send it to your transmitter in real time, instead of only storing it for after-run study. You're able to 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.
Smart technology is both simpler and superior! Needed to Complete: SpektrumT Surface Receiver Spektrum Smart Technology LiPo Battery Spektrum Transmitter What's in the Box?(1) SpektrumT FirmaT Smart ESC (1) SpektrumT FirmaT 1900Kv Brushless Motor (1) Spektrum Smart sticker sheet (1) Product Manual Specs: Auto Cutoff Yes Battery Connector IC5 Battery Input Lead 6.3" (160mm) 12AWG BEC Yes BEC Continous Current 4A BEC Type Linear BEC Voltage 6V Brakes Yes Bushing Or Bearing Bearings Cells 3-6S LiPo Connector Type D4 Efficiency 86% Forward Yes Low-Voltage Cutoff Programmable Yes Maximum Burst Current 760A Motor Connector 4mm Female Bullet Motor Design Outrunner Motor Output Lead 5.9" (150mm) 12AWG Number of Poles 4 Outer Diameter 1.6 in (42mm), motor Overall Length 2.9 in (74 mm), motor Overload Protection Yes (Thermal protection as well) Product Height 1.5" (38mm), ESC Product Length 2.2" (57mm), ESC Product Width 1.4 (37mm), ESC Reverse Yes RPM 29100 15V Shaft Diameter 0.197 in (5 mm) Shaft Length 0.73 in (18.5 mm) Smart Technology Smart ESC. You can return any item in Brand New/unopened condition (within 30 days). This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Control, Radio & Electronics\Speed Controllers". The seller is "power_hobby" and is located in this country: US. This item can be shipped to United States, all countries in Europe, Canada, Australia.