---
title: XS156 (BrightSign Built-in)
slug: hardware/xs156-brightsign-built-in
docTags: 
createdAt: 2025-03-11T07:10:54.522Z
---

This section describes XS156 (BrightSign Built-in) players.

The XS156 are BrightSign players in a flexible form factor, intended for integration with OEM commercial products. These modules are compatible with all BrightSign software, services, and supported CMS solutions.

# Interfaces (System I/O)

| **Type**       | **Description**                        |
| -------------- | -------------------------------------- |
| Power supply   | 12V (nominal)                          |
| Audio Out      | Analog stereo                          |
| SPDIF Out      | Digital audio                          |
| Ethernet       | 1000 BASE-T (excluding magnetics)      |
| SD/microSD     | 4-bit transfers, UHS-1 up to DDR50     |
| HDMI Out       | UHD 4K                                 |
| GPIO           | Four user-assignable signals           |
| USB 2.0 HS     |                                        |
| WiFi/Bluetooth | Keyed M.2 connector for WiFi/Bluetooth |
| IR In/Out      |                                        |
| UART           |                                        |

# XS6 Hardware Manual (PDF)

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