Overview
A 45 A four-in-one AM32 ESC for FPV drones, intended to drive four brushless motors from one compact board.
- AM32 4-in-1 FPV ESC
- 45 A per channel class
- Supports DShot150/300/600, OneShot, and PWM protocols
Hardware revision
Check the sensor markings and component layout on your board against the manual and diagrams below.
Setup notes
- Remove propellers before ESC parameter tuning or firmware flashing.
- Power the ESC with a LiPo battery when tuning/flashing, following the ESC manual.
- Use the offline AM32 parameter tuning workflow; the manuals warn against web-based firmware flashing.
- Input: 9-30 V / 3-7S LiPo or 3-6S LiHV.
- 45 A four-in-one current class.
- Current meter ratio and protocol setup are documented in the manual.
- Incorrect firmware flashing can damage the ESC MCU; use the manual workflow.
Wiring & pinouts
Compare the supplied reference with the markings and revision of your own unit before use.
Dimensions & mounting
Check the published dimensions and connector clearance against your installation.
Original specification reference
View original reference sheets (1)
Original specification sheets are retained as a reference. Use the revision notices on this page when comparing sensor or configuration variants.
Manuals & references
Product manualOpen / download