> For the complete documentation index, see [llms.txt](https://teravolt.gitbook.io/teravolt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://teravolt.gitbook.io/teravolt/peripherals/aerobuddy/technical-specifications.md).

# Technical Specifications

<figure><img src="/files/WdHdnejWp62yzHIGui6N" alt="AeroBuddy Front" width="375"><figcaption></figcaption></figure>

#### Pin-Port Mapping

| **Port**  | **Left Pin (-)** | **Center Pin (+)** | **Right Pin (S)**                                             |
| --------- | ---------------- | ------------------ | ------------------------------------------------------------- |
| PWM IN    | Common Ground    | 5V Out             | <p>PWM Input</p><p><sub>(From Master RX Switch)</sub></p>     |
| SBUS IN 1 | Common Ground    | 5V Out             | <p>SBUS Input 1</p><p><sub>(From Master RX Signal)</sub></p>  |
| SBUS IN 2 | Common Ground    | 5V Out             | <p>SBUS Input 2</p><p><sub>(From Slave RX Signal)</sub></p>   |
| SBUS OUT  | Common Ground    | 5V Input           | <p>SBUS Output</p><p><sub>(To Flight Controller RX)</sub></p> |

#### Physical

* Connectors: Standard 2.54mm pitch 3-pin headers (GND, 5V, Signal).
* Compatibility: Fits standard servo connectors (Dupont).

#### Electrical

* Operating Voltage: 5V DC (Supplied via the SBus OUT rail from the Flight Controller).
* Current Consumption: < 100mA (Excluding connected receivers).
* Signal Support: SBUS (Pass-through).
* Switching Logic: PWM (1000us - 2000us).

#### Protection & Safety

{% hint style="warning" %}
Failsafe Behavior: The system relies on the Master Receiver's failsafe settings. Ensure your Master Receiver is configured to output a Low PWM signal on the switch channel if the link is lost, forcing the system to default to the Master port.
{% endhint %}