MicoAir 70A 4-in-1 AM32 ESC for FPV Drones

📘 Documentation & Guides

• AM32 4-in-1 ESC — Full User Manual — specs, connector pinout, installation, and the current-sensor scaling your flight controller needs
• Configure ESC Parameters — reaching the ESC through the flight controller, and what each setting changes
• ESC Firmware Explained — AM32 vs Bluejay vs BLHeli_S/_32, and why bidirectional DShot matters
• ArduPilot Basic Configuration — setting the output protocol, motor order and direction

Setting it up with an AI assistant? Read our AI setup guide first. It shows you how to point ChatGPT, Claude or Gemini at the official manual for this product, so the answers come from the real pinout and parameter names instead of guesses.

The MicoAir 70A 4-in-1 ESC is a high-current electronic speed controller designed for FPV drones, freestyle builds, racing drones, and demanding multirotor applications. It features 32-bit AM32 firmware, 2–6S LiPo support, 70A x4 rated output, and modern digital throttle protocol compatibility.

Key Features

• 32-bit AM32 Firmware: Provides smooth motor control, fast response, and flexible ESC configuration.
• 70A x4 Rated Output: Designed for high-power multirotor builds requiring strong current handling.
• 2–6S LiPo Support: Compatible with a wide range of FPV and UAV power systems.
• Protocol Support: Supports PWM, DShot300, DShot600, and Bi-directional DShot.
• Low-Resistance MOSFETs: Uses 40V 0.95mΩ metal-packaged MOSFETs for improved power efficiency and thermal performance.
• 8-Layer 2oz PCB: Built with an 8-layer 2oz copper PCB and copper busbar design for better current flow and heat distribution.
• Built-in Current Sensor: Allows compatible flight controllers to monitor power consumption.

Specifications

Recommended Applications

• FPV freestyle drones
• Racing drones
• Long-range multirotors
• Cinematic FPV platforms
• Custom UAV and robotics projects