AM32 100A 3-12S 4in1 ESC

Key Specifications:

Current Rating: 100A continuous (with higher burst current, depending on cooling).

Voltage Range: Supports 3-12S LiPo batteries (~11.1V - 50.4V).

4-in-1 Design: Combines four ESCs into a single board, saving space and simplifying wiring.

Firmware: Runs AM32 firmware (an open-source alternative to BLHeli_32), offering advanced tuning and compatibility with various motors.

Compatibility: Works with DShot, Multishot, PWM, and Oneshot protocols.

Cooling: Requires active cooling (heatsink + airflow or liquid cooling for high-power setups).

Advantages of AM32 Firmware:

Open-source with active community support.

Customizable settings (timing, PWM frequency, startup power).

Supports bidirectional DShot for RPM telemetry.

Better performance with high-pole-count motors.

★ Input voltage: 3-12S 100A Lipo/ On Stop =OFF);
★ BEC output: None;
★ Continuous working current of each 4-in-1 ESC: 100A (maximum current 120A, 5 seconds);
★ Size: 55*59*8MM, screw hole spacing: 40.5MM;
★ Weight: 38.3 grams (excluding wiring);
★ Firmware: AM32 /ESCape32/BLHeli_32 (31.83 TEST)
★ Support PWM, Dshot150/300/600/1200, Oneshot 125/42, Multishot;
★ Processor: STM32L431/432 CorteX-M4 core 80M;
★ MOS: NXP automotive grade MOS;
★ Each ESC integrates a three-in-one H-bridge driver;
★ Four independent current and voltage detection (flight control settings need to open TELEMETRY & power & battery to select ESC sensor);
★ Onboard 56PCS TDK 35V 22uF high-voltage and high-capacity MLCC imported capacitors;
★ Onboard high-voltage BEC, maximum input voltage 100V (only BEC tolerance, the overall working voltage of ESC varies according to MOS);
★ 8P silver-plated lock socket, easily connected to FC cable to prevent accidental disconnection of the connecting cable;
★ Firmware download address:
BLHel_32:https://github.com/bitdump/BLHeli/tree/master/BLHeli_32%20ARM
★ BLHeli_32 beta version configurator:
https://drive.google.com/file/d/1u5EYdk4qjBS_xbbAC0Nh5FHdQjyQ-tMV/view?usp=sharing
★ AM32:
https://am32.ca/ Target: NEUTRON_SINGLE_L431
★ ESCape32:
https://github.com/neoxic/ESCape32 Target: NEUTRON3