Overview
OddityRC Vortex S90 is a 4-in-1 ESC (AM32) designed for multi-rotor builds using 3–8S LiPo power. It supports current metering and telemetry, and is rated for 90A continuous output.
Key Features
- AM32 firmware
- Current meter: Yes
- Telemetry: Yes
- Signal protocols: PWM / DShot 300 / DShot 600
- 30.5 x 30.5mm mounting pattern (M3)
Specifications
| Name | Vortex S90 8S 4IN1 ESC (AM32) |
| Continuous Current | 90A |
| Peak Current | 100A |
| Input | 3~8S LiPo |
| Firmware | AM32 |
| Protocol | PWM / DShot 300 / 600 |
| Current meter | Yes |
| Telemetry | Yes |
| Mounting | 30.5*30.5mm / M3 |
| Size | 63*57mm |
Wiring Diagram Notes
- Wiring diagram title: F405_90A_FC STACK
- Labeled connections: Camera, VTX, GPS, Beeper, LED, Receiver, ESC, Battery, Motor1–Motor4
- Tip shown: Three capacitors are recommended for optimal performance
For pre-sales questions and wiring/support help, contact https://rcdrone.top/ or email support@rcdrone.top.

Details

Follow the wiring layout for an F405 FC stack with a 90A 4‑in‑1 ESC, including camera/VTX, GPS, receiver, LED, and beeper connections; three capacitors are recommended for optimal performance.
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