Voltara 70A ESC

The Voltara 70A ESC was built by someone who truly understands the demands of FPV — both as a seasoned pilot and a technician with years of hands-on experience repairing and analyzing gear for the community. After sharing countless repair insights through videos and working closely with pilots worldwide, Livyu FPV (Voltara RC) set out to create an ESC that delivers where it matters most: in real-world flight.

Engineered for setups ranging from 5″ freestyle to 10″ long-range, the Voltara 70A prioritizes durability, consistent performance, and intelligent protection — without compromise. From a carefully optimized PCB layout to the use of premium components, every hardware choice was made to maximize flight performance and crash resilience.

At its heart, the custom Voltara firmware brings the hardware to life with advanced protection systems and precision-tuned responsiveness. Whether you’re diving mountains or threading lines in a gritty bando, this ESC is made to keep flying — because it was made by someone who flies in the most demanding environments.

Check out our other Electronic Speed Controllers and the rest of our KISS Compatible Products!

Hardware

• Size: 40x39mm (40mm—42,8mm with wings)
• Weight: ~17g
• Mounting: M3 30.5mm—30.5mm pattern
• Input: 3s-8s (absolute values 5v-40v)
• Current: 80A / ESC OUT (4x80A requires temperature attention)
• PCB nano-coating: Hydrophobic coating(protects components from water)

Features

• Proprietary firmware.
• Signal input: Dshot 150/300/600/1200/2400 (recommended is Dshot2400)
• Telemetry: Voltage, Current, Temperature, RPM, mAh used.
• Plug & Play with KISS ULTRA FlightControllers
• Compatible with FlightControllers providing Dshot signals

Protections

• Hardware: 2 x extreme overcurrent protections (motor&hardware saving)
• Software: current, temperature & stall protections
• Available settings (using KISS ULTRA OSD / Crossfire devices / KKC):
• Current Limit(adjustable): Default 80A (when tripped throttle reduced)
• Temperature Limit(adjustable): Default 100C (when tripped throttle reduced)
• Voltage Calibration(adjustable): to account for component variations
• Current Calibration(adjustable): to account for component variations
• Soft Start: The motor starts slowly from 0 (configurable ON/OFF)
• Soft Ramp: If Soft Start is ON motor speed will slowly ramp to the arming value (configurable ON/OFF)
• Rotation Direction: Normal/Reverse configurable through any FC with Dshot commands or KISS ULTRA GUI.
• Beeper Volume: 0(silent)-200. Default: 100
• Beacon Time: 0(disabled)-60 minutes. Default: 0

Package Includes:

• 1 x Voltara 70A ESC
• 1 x 35V 1000 UPL Capacitor
• 1 x ESC>FC Harness