Product overview
The HOBBYWING Signal Coupler is an RPM and telemetry interface module for ESC connections to a receiver or flybarless device. Its purpose is to address three signal problems: an ESC RPM output that a flybarless device cannot correctly recognize, a mismatch between telemetry and flybarless-device ground levels, and interference affecting telemetry ground levels. These problems are identified for some Platinum V4 ESC installations, with MSH Brain series FBL equipment given as an integration example.
The hardware is identified as the RPM & Telemetry Signal Coupler Module, abbreviated SCM, under part number 30850200. Its physical envelope is 45.4 × 11.6 × 7.7 mm in length, width and height, and its weight is 2.1 g, providing concrete dimensions and mass for installation planning. The product is a signal-coupling module rather than a flight platform or airframe kit. Its stated ESC applicability extends beyond HOBBYWING to equipment from other brands.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | HOBBYWING Signal Coupler; RPM & Telemetry Signal Coupler Module (SCM) |
| Part number | 30850200 |
| Dimensions | 45.4 × 11.6 × 7.7 mm (L × W × H) |
| Weight | 2.1 g |
| RPM signal function | Addresses incorrect recognition of an ESC RPM signal by a flybarless device.Some Platinum V4 ESCs connected to a receiver or flybarless device. |
| Telemetry ground-level mismatch | Addresses a mismatch between ESC telemetry ground level and flybarless-device ground level.Some Platinum V4 ESCs connected to a receiver or flybarless device. |
| Telemetry ground interference | Addresses interference affecting the ground level of telemetry signals.Some Platinum V4 ESCs connected to a receiver or flybarless device. |
| Integration context | ESC connections to receivers or flybarless devices; MSH Brain series FBL is an example. |
| ESC applicability | Applicable to HOBBYWING ESCs and ESCs from other brands. |
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