Product overview
The BrotherHobby Returner 6-12S 32Bit am32 70A(4IN1) ESC V1 is a four-in-one electronic speed controller with a 32-bit architecture. Its continuous current rating is 70A*4, while maximum current is specified as 80A/10S. Both input power and output voltage are rated 6-12S. The controller incorporates a 19V/3A BEC, current metering and telemetry feedback. Its control protocols comprise PWM and DSHOT 300/600/1200/2400, and its target firmware is AM32/2.18.
The controller measures 104mm*64mm and weighs 143g, with a 30.5x30.5mm mounting pattern and 4mm mounting holes. These dimensions describe the unit’s physical footprint alongside its separate mounting spacing. Its capacitor configuration comprises an external 680uF/63V capacitor and two high frequency low resistance capacitors; the TVS specification is X4. Esc_Config_Tool_1_82 is the parameter tuning software associated with the controller. The electrical configuration combines the four-in-one speed-control arrangement with the BEC, current meter and telemetry functions.
Specifications
| Specification | Value & conditions |
|---|---|
| Model | Returner 6-12S 32Bit am32 70A(4IN1) ESC V1 |
| Target firmware | AM32/2.18 |
| Parameter tuning software | Esc_Config_Tool_1_82 |
| Continuous current | 70A*4 |
| Maximum current | 80A/10S |
| TVS | X4 |
| External capacitor | 680uF/63V |
| High frequency low resistance capacitors | 2 |
| ESC control protocols | PWM/DSHOT 300/600/1200/2400 |
| Input power | 6-12S |
| Output voltage | 6-12S |
| BEC | 19V/3A |
| Current meter | Yes |
| Telemetry feedback | Yes |
| Mounting pattern | 30.5x30.5mmHole diameter: 4mm. |
| Dimensions | 104mm*64mm |
| Weight | 143g |
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