MAD Components BLHeli_32 70A 2-8S Drone ESC, STM32G071, DShot150-1200, Current Sensor & Telemetry

Overview

MAD Components BLHeli_32 70A 2-8S Drone ESC for brushless multirotor/FPV power systems. The provided materials state this BLHeli version is a beta build and cannot be updated, and that BLHeli32 service has stopped; with Betaflight 4.5 it cannot support bidirectional DShot. AM32 firmware versions are recommended by the manufacturer for future availability.

Key Features

• Continuous current: 70A
• Input voltage: 2-8S LiPo (also see the additional spec set below)
• Drive signal support: DShot150/300/600/1200, MultiShot, OneShot, PWM
• Current sensor: support
• Telemetry passback/backhaul: support
• Processor (image spec): STM32G071; integrated 3-in-1 driver
• Hardware notes (from image text): 8-layer PCB with 4*4*4*3OZ copper thickness (total thickness stated as 28OZ), TG-180 board, via-hole copper filling process
• Capacitors (from image text): 11 pcs TDK 22uF 35V low ESR (total capacity stated as 240uF)
• MOSFETs (from image text): Infineon DirectFET package, internal resistance stated as
• Onboard RGB LED (from image text)
• Firmware notes (from image text): supports ESC parameter adjustment by flight controller (Betaflight 3.2.0 or above); includes Damped Light and regenerative braking function

For order help, compatibility checks, or firmware-related questions, contact [email protected] or visit https://rcdrone.top/.

Specifications

ESC parameters shown on the product images

Additional specifications stated in the provided text description

Applications

• Brushless multirotor and FPV drone power systems (quadcopter, octocopter, and other multirotor configurations)

Manuals

• BLHeli 32.X firmware repository: https://github.com/bitdump/BLHeli/tree/master/BLHeli_32%20ARM

Details

The MAD Components 70A BLHeli_32 4-in-1 ESC uses clearly labeled BAT, signal, telemetry, and motor pads for straightforward wiring in a drone build.

The BLHeli_32 70A 28S ESC uses a 3131mm board with clearly marked motor pads and BAT+/BAT- power terminals for straightforward wiring.