NeutronRC 70A-G071 2-8S BLHeli_32 ESC – High-Performance STM32G071 32-bit Processor Onboard

Experience next-level reliability with the NeutronRC Lighting 70A 2-8S Single ESC. Equipped with a high-performance 32-bit STM32G071 processor running at 64MHz, this controller ensures lightning-fast throttle response and an incredibly silky flight feel. Built with a heavy-duty, multi-layer PCB featuring a via-hole copper filling process, this ESC is optimized for maximum overcurrent capability and thermal peace of mind. Its advanced 3-in-1 integrated architecture combines the MCU, Gate Driver, and power management into a single compact board to eliminate external components, minimize electromagnetic interference, and save critical space in your build.

NeutronRC 70A-G071 2-8S BLHeli_32 ESC Features

• Dedicated 32-Bit Processor: Powered by the STM32G071 MCU running at an operating frequency up to 64MHz, specifically optimized for brushless motor control.
• Premium Power Filtering: Onboard 11x TDK 22uF 35V Low ESR capacitors (240uF total capacity) provide ultra-low voltage ripple and rock-solid system reliability.
• Aerospace-Grade Power Stages: Features imported Infineon aerospace-grade gold-seal MOSFETs with an ultra-low internal resistance of <1mΩ for immense overcurrent and heat dissipation capabilities.
• Advanced DirectFET Packaging: Utilizes cutting-edge DirectFET MOSFET packaging technology to ensure superior thermal management and efficient cooling.
• Heavy-Duty 8-Layer PCB: Built on a premium TG-180 substrate using an 8-layer design (4 layers of 4oz + 4 layers of 3oz copper) for a total thickness of 28oz, offering extreme heat resistance.
• Full Flight Controller Telemetry: Fully supports real-time telemetry passthrough, returning vital voltage and current data directly to your Flight Controller (FC).
• Onboard RGB LED: Features an integrated, customizable multi-color RGB LED for personalized status indication and styling.

BLHeli_32 is not enough? Discover the potential of AM32 and ESCape32

Upgrade the factory BLHeli_32 firmware to open-source AM32 or ESCape32 systems on your NeutronRC 70A-G071 ESC to unlock its true power and ultra-smooth motor performance.

• To flash AM32: You must first unlock the MCU using the AM32 Hacking Guide and then upload the new software by following the AM32 Single ESC Flashing Tutorial.
  AM32 provides exceptional low-RPM torque control, variable PWM frequency to optimize efficiency, and sinus-start capabilities, making it the industry standard for RC Crawlers and multirotors.
• To flash ESCape32: You can use an ST-LINK programmer or DFU mode to install the bootloader once, then upload the firmware using the dedicated update utility via a USB-TTL adapter or Betaflight passthrough as detailed in the ESCape32 Installation Guide.
  ESCape32 stands out with its advanced Field-Oriented Control (FOC) algorithms, precise 32-bit mathematical modeling for ultra-fast throttle response, and unique wireless update capabilities via an optional Wi-Fi Link.

NeutronRC 70A-G071 2-8S BLHeli_32 ESC Specification

NeutronRC 70A-G071 2-8S BLHeli_32 ESC Package Detail

• 1x NeutronRC 70A-G071 2-8S BLHeli_32 ESC
• 1x Aluminium Heatsink 25x17x5mm
• 2x 16AWG 100mm Silicone Cables
• 2x Shrink Tubes
• 1x Rubycon 35V 470μF Capacitor