Spektrum Firma 85A Brushless Smart ESC / 4000Kv Sensorless Motor Combo. Spektrum Firma 85A Smart ESC for surface vehicles is waterproof and delivers power. Without additional sensors or modules, they feed battery and. ESC telemetry data straight to your radio in real time, all over one connection. Now includes a compatible 4000Kv Firma Brushless Sensorless. 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 an extra. Layer of confidence that your electronics are all operating at their best. With Firma Smart ESCs, you’ll be better connected to your vehicle than ever. Before – without installing extra components that all work independently of each other. You won’t need extra 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 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! Features at a Glance. 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. The all-weather, waterproof design of SpektrumT FirmaT Smart ESCs allows them. To perform in nearly any terrain under almost any conditions. Firma ESCs keep you. Going through dust, gravel, snow, and water. FirmaT ESCs feature ICT series battery connectors. The IC series of connectors. Are designed from the ground up to provide a more solid connection, higher heat resistance. When used with an IC3T or IC5T connector-equipped. SpektrumT 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. No need to connect multiple wires, sensors, modules, and links. 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. See compatibility chart for more information. Smart Technology Battery Data. When used with a SpektrumT Smart LiPo battery, your FirmaT 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 are available. Button programming can be used with. Using the Smart FirmaT 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 FirmaT ESCs’ 32-bit M4 processor produces higher resolution signal input. And more accurate motor output. 12AWG 5.1 (130mm). LiPo (3.7V per cell). BEC Maximum Burst Current. 2S LiPo for included motor (do not exceed 2S LiPo power with this motor). 1.41 (36 mm). 1.3 (33 mm). 1.7 (43 mm). 2.1 (53 mm). 0.125 (3 mm). (1) SpektrumT FirmaT Smart ESC (1) Spektrum 4000Kv Sensorless Motor (1) Spektrum Smart sticker sheet (1) Product Manual. SpektrumT Surface Receiver Spektrum Smart Technology LiPo Battery Spektrum Transmitter. We DO NOT guarantee this will fit the vehicle specified in this listing! Verify that this item is appropriate for your vehicle.