SLZB-06P7U
SLZB-06p7U is a compact multi-protocol hub powered by the CC2652P7 SoC.
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Project description
๐ Overview

The SMLIGHT SLZB-06p7U is a compact multi-protocol hub (gateway/coordinator) designed to extend Zigbee and Matter-over-Thread (Thread-based Matter) environments over a wired network. Its core idea is to remove the limitation of having to plug a USB dongle directly into a smart home hub (such as Home Assistant), instead allowing flexible installation by connecting via Ethernet (wired), Wi-Fi, or USB.
In addition, it features PoE (802.3af), WireGuard VPN, DDNS, and Wi-Fi AP mode, making it well suited for remote, multi-building, and long-distance deployment scenarios.
๐ Features

- Zigbee + Matter-over-Thread Support
- Supports both Zigbee and Matter-over-Thread, with an emphasis on out-of-the-box usability.
- Triple Connectivity with Fast Mode Switching (Ethernet / Wi-Fi / USB)
- Supports Ethernet, Wi-Fi, and USB connections, with mode switching available via a physical button or firmware configuration.
- PoE (802.3af) + USB-C Power
- Power can be supplied directly through the Ethernet cable via PoE, eliminating the need for a separate power adapter and simplifying installation.
- Remote-OperationโFriendly Features (Security / Updates / Discoverability)
- Provides firmware-level features including a web-based configuration interface, account/password authentication, DHCP and static IP support, mDNS discovery (e.g.,
slzb-06.local), firewall settings, and OTA updates for both the ESP32 and Zigbee chips.
- Provides firmware-level features including a web-based configuration interface, account/password authentication, DHCP and static IP support, mDNS discovery (e.g.,
- USB-over-Ethernet Passthrough (Remote USB Dongle Access)
- Highlights a โUSB passthroughโ capability that allows remote access over the LAN to external USB devices such as Z-Wave dongles, additional Zigbee/Thread dongles, or LoRa adapters.
๐ System Architecture

- Wireless (RF) Layer:
The TI CC2652P7 SoC handles Zigbee and Thread wireless communication. - System / Application Layer:
The ESP32-D0WD manages hub functions such as the web UI, configuration, remote updates, mode switching, and VPN support. - Wired Network Layer:
The WIZnet W5500 provides Ethernet connectivity, enabling stable communication with hubs and servers such as Home Assistant, Zigbee2MQTT, ZHA, and OTBR.
Integration Flow
- Zigbee / Thread devices โ (wireless) โ SLZB-06p7U (CC2652P7)
- SLZB-06p7U โ (Ethernet / Wi-Fi / USB) โ Home Assistant or Zigbee2MQTT / ZHA / OTBR
- For remote installations, access and management are available from outside the local network via WireGuard VPN and DDNS
๐ Role and Application of the WIZnet's Chip
- WIZnet Chip Used: W5500
- Role in the Network
- The W5500 serves as the core interface that connects the SLZB-06p7U to wired LAN (Ethernet), enabling stable communication with Home Assistant, Zigbee2MQTT, ZHA, and OTBR environments.
- Functionally, it provides the foundation for transforming a Zigbee/Thread coordinator from a USB-attached device into a networked, remotely accessible device.
- Reason for Selection & Technical Advantages
- Given the productโs emphasis on PoE, VPN, and remote deployment, the stability, predictable latency, and reuse of existing cabling infrastructure offered by wired Ethernet are central to its value proposition. In this context, the W5500 is explicitly highlighted on the product page as the component that delivers reliable Ethernet connectivity, reinforcing its suitability for always-on smart home hubs and remote installations.
๐ Market & Application Value
Smart Home (Home Automation):
Designed for seamless integration with local smart home stacks such as Home Assistant, Zigbee2MQTT, ZHA, and OTBR.
Medium to Large Homes, Offices, and Multi-Floor Spaces:
By freeing the coordinator from being a โUSB device next to the server,โ it can be installed in an optimal location (central position or an area with better RF conditions), significantly improving mesh network coverage and reliability.
์ถ์ฒ : https://jnstory.net/17114
๐External Indicators
Github (https://github.com/smlight-dev/slzb-06-firmware)


๐ QnA
Q1. What is the SLZB-06p7U?
The SLZB-06p7U is a network-based smart home coordinator (hub) that supports Zigbee and Matter-over-Thread. Instead of being directly attached to a server like a USB dongle, it operates as a network device via Ethernet, Wi-Fi, or USB, reducing constraints on installation location and operation.
Q2. Why is an Ethernet-based coordinator important compared to a USB-based one?
The quality of a Zigbee/Thread network is highly dependent on the coordinatorโs physical placement. An Ethernet-based device can be installed in a location with optimal RF conditions, independent of the serverโs location, significantly improving mesh network stability and scalability.
Q3. What role does the WIZnet W5500 play in this product?
The W5500 is the key network chip that provides wired Ethernet connectivity for the SLZB-06p7U. It enables the Zigbee/Thread coordinator to function as an independent network device rather than a USB peripheral, forming a stable communication foundation with platforms such as Home Assistant and Zigbee2MQTT.
Q4. How is this product used in practice?
It is connected over the network to smart home platforms like Home Assistant, Zigbee2MQTT, ZHA, and OTBR. With PoE and a web-based configuration interface, it can be installed in optimal locationsโsuch as ceilings, hallways, or wiring cabinetsโand then remotely configured, updated, and managed.
Q5. Who is this product best suited for?
It is ideal for medium to large homes, offices, and multi-floor spaces where Zigbee coverage is critical. It is also well suited for users managing multiple or remote locations, as features like PoE, VPN, and network-based management provide tangible operational convenience.
๐ Summary
The SLZB-06p7U is a multi-protocol hub that extends Zigbee and Matter-over-Thread environments over a wired network. With Ethernet/Wi-Fi/USB connectivity, PoE power, and web-based configuration and updates, it enables flexible installation and operation.
Internally, it combines a CC2652P7 (wireless), an ESP32 (control, web UI, system management), and a WIZnet W5500 (Ethernet), allowing the coordinator to be treated not as a USB peripheral but as a fully independent network device.
๐ Overview

SMLIGHT SLZB-06p7U๋ Zigbee / Matter-over-Thread(=Thread ๊ธฐ๋ฐ Matter) ํ๊ฒฝ์ ์ ์ ๋คํธ์ํฌ๋ก ํ์ฅํ๊ธฐ ์ํ **์ปดํฉํธ ๋ฉํฐํ๋กํ ์ฝ ํ๋ธ(๊ฒ์ดํธ์จ์ด/์ฝ๋๋ค์ดํฐ)**์ ๋๋ค. ํต์ฌ์ โ์ค๋งํธํ ํ๋ธ(Home Assistant ๋ฑ) ๊ทผ์ฒ์ USB ๋๊ธ์ ๊ฝ์์ผ๋ง ํ๋ ์ ์ฝโ์ ์์ ๊ณ , Ethernet(์ ์ )ยทWi-FiยทUSB ์ค ์ํ๋ ๋ฐฉ์์ผ๋ก ์ฐ๊ฒฐํด ์ค์น ์์น๋ฅผ ์์ ๋กญ๊ฒ ๋ง๋๋ ๋ฐ ์์ต๋๋ค. ๋ํ PoE(802.3af), WireGuard VPN, DDNS, Wi-Fi AP ๋ชจ๋๊น์ง ํฌํจํด, ์๊ฒฉ/๋ค๊ฑด๋ฌผ/์๊ฑฐ๋ฆฌ ์ค์น ์๋๋ฆฌ์ค๊น์ง ๋ ธ๋ฆฐ ์ค๊ณ๊ฐ ํน์ง์ ๋๋ค.
๐ Features

- Zigbee + Matter-over-Thread ์ง์
- Zigbee ๋ฐ Matter-over-Thread๋ฅผ ์ง์ํ๋ฉฐ, โout-of-the-boxโ ์ฌ์ฉ์ ๊ฐ์กฐํฉ๋๋ค.
- Ethernet / Wi-Fi / USB์ 3์ค ์ฐ๊ฒฐ + ๋น ๋ฅธ ๋ชจ๋ ์ ํ
- ๋ฒํผ ๋๋ ํ์จ์ด๋ก ๋ชจ๋ ์ ํ์ด ๊ฐ๋ฅํ๋ค๊ณ ์๋ด๋์ด ์์ต๋๋ค.
- PoE(802.3af) + USB-C ์ ์
- ๋ณ๋ ์ ์ ์ผ์ด๋ธ ์์ด ๋ ์ผ์ด๋ธ๋ก ์ ์์ ๊ณต๊ธํ ์ ์์ด ์ค์น๊ฐ ๋จ์ํด์ง๋๋ค.
- ์๊ฒฉ ์ด์ ์นํ ๊ธฐ๋ฅ(๋ณด์/์
๋ฐ์ดํธ/๊ฒ์์ฑ)
- ์น ์ธํฐํ์ด์ค ๊ธฐ๋ฐ ์ค์ , ๊ณ์ /๋น๋ฐ๋ฒํธ ๋ก๊ทธ์ธ, DHCP/๊ณ ์ IP, mDNS(์:
slzb-06.local), ๋ฐฉํ๋ฒฝ, OTA ์ ๋ฐ์ดํธ(ESP32 ๋ฐ Zigbee ์นฉ) ๋ฑ์ ํ์จ์ด ๊ธฐ๋ฅ์ผ๋ก ์ ๊ณตํฉ๋๋ค.
- ์น ์ธํฐํ์ด์ค ๊ธฐ๋ฐ ์ค์ , ๊ณ์ /๋น๋ฐ๋ฒํธ ๋ก๊ทธ์ธ, DHCP/๊ณ ์ IP, mDNS(์:
- USB-over-Ethernet Passthrough(์ธ๋ถ USB ๋๊ธ ์๊ฒฉ ์ฐ๊ฒฐ)
- Z-Wave/์ถ๊ฐ ZigbeeยทThread ๋๊ธ/LoRa ์ด๋ํฐ ๋ฑ์ LAN์ ํตํด ์๊ฒฉ ์ ๊ทผํ๋ โUSB ํจ์ค์ค๋ฃจโ ๊ธฐ๋ฅ์ ์ ๋ฉด์ ๋ด์ธ์๋๋ค.
๐ System Architecture

- ๋ฌด์ (RF) ๊ณ์ธต: TI CC2652P7 SoC๊ฐ Zigbee/Thread ๋ฌด์ ํต์ ์ ๋ด๋นํฉ๋๋ค.
- ์์คํ /์ ํ๋ฆฌ์ผ์ด์ ๊ณ์ธต: ESP32-D0WD๊ฐ ์น UI, ์ค์ , ์๊ฒฉ ์ ๋ฐ์ดํธ, ๋ชจ๋ ์ ํ, VPN ๋ฑ์ โํ๋ธ ๊ธฐ๋ฅโ์ ์ํํฉ๋๋ค.
- ์ ์ ๋คํธ์ํฌ ๊ณ์ธต: WIZnet W5500์ด Ethernet ์ฐ๊ฒฐ์ ์ ๊ณตํ์ฌ, ํ๋ธ/์๋ฒ(Home Assistant, Zigbee2MQTT, ZHA, OTBR ๋ฑ)์ ์์ ์ ์ผ๋ก ํต์ ํฉ๋๋ค.
์ฐ๋ ํ๋ฆ
- Zigbee/Thread ๋๋ฐ์ด์ค โ (๋ฌด์ ) โ SLZB-06p7U(CC2652P7)
- SLZB-06p7U โ (Ethernet/Wi-Fi/USB) โ Home Assistant ๋๋ Zigbee2MQTT/ZHA/OTBR
- ์๊ฒฉ ์ค์น ์ WireGuard/DDNS๋ฅผ ํตํด ์ธ๋ถ์์๋ ์ ๊ทผยท๊ด๋ฆฌ
๐ Role and Application of the WIZnet's Chip
- ์ฌ์ฉ๋ WIZnet ์นฉ: W5500
- ๋คํธ์ํฌ์์์ ์ญํ
- SLZB-06p7U๊ฐ ์ ์ LAN(Ethernet) ์ผ๋ก Home Assistant/Zigbee2MQTT/ZHA/OTBR ํ๊ฒฝ์ ๋ถ๋๋ก ํ๋ ํต์ฌ ์ธํฐํ์ด์ค์ ๋๋ค.
- ๊ธฐ๋ฅ ๊ด์ ์์ โZigbee/Thread ์ฝ๋๋ค์ดํฐ๋ฅผ USB๊ฐ ์๋ ๋คํธ์ํฌ(์๊ฒฉ) ์ฅ์น๋ก ๋ฐ๊พธ๋โ ํ ๋๋ฅผ ์ ๊ณตํฉ๋๋ค.
- ์ ์ ์ด์ ์ ๊ธฐ์ ์ ์ฅ์
- ๋ณธ ์ ํ์ด PoE, VPN, ์๊ฒฉ ์ค์น๋ฅผ ๊ฐ์กฐํ๋ ์ ์ ๊ณ ๋ คํ๋ฉด, ์ ์ ์ด๋๋ท์ ์์ ์ฑ/์ง์ฐ ์์ธก ๊ฐ๋ฅ์ฑ/๋ฐฐ์ ์ธํ๋ผ ํ์ฉ์ด ์ ํ ๊ฐ์น์ ์ค์ฌ์ ๋๋ค. ์ด๋ W5500์ โ์์ ์ ์ธ Ethernet ์ฐ๊ฒฐโ์ ์ ๊ณตํ๋ ์์๋ก ์ ํ ํ์ด์ง์ ์ง์ ์ธ๊ธ๋ฉ๋๋ค.
๐ Market & Application Value
์ค๋งํธํ(ํ ์คํ ๋ฉ์ด์ ): Home Assistant, Zigbee2MQTT, ZHA, OTBR ๋ฑ ๋ก์ปฌ ๊ธฐ๋ฐ ์ค๋งํธํ ์คํ๊ณผ์ ๊ฒฐํฉ์ ์ ๋ฉด์ ๋ด์ธ์๋๋ค.
์ค๋ํ ์ฃผํ/์ฌ๋ฌด์ค/๋ค์ธต ๊ณต๊ฐ: ์ฝ๋๋ค์ดํฐ๋ฅผ โ์๋ฒ ์ USBโ์์ ํด๋ฐฉ์์ผ ์ต์ ์์น(์ค์/์ ํ ํ๊ฒฝ ์ข์ ๊ณณ)์ ์ค์นํ ์ ์์ด ๋ฉ์ ๋คํธ์ํฌ ํ์ง ๊ฐ์ ์ ์ ๋ฆฌํฉ๋๋ค.
์ถ์ฒ : https://jnstory.net/17114
๐External Indicators
Github (https://github.com/smlight-dev/slzb-06-firmware)


๐ QnA
Q1. SLZB-06p7U๋ ๋ฌด์์ธ๊ฐ?
SLZB-06p7U๋ Zigbee์ Matter-over-Thread๋ฅผ ์ง์ํ๋ **๋คํธ์ํฌํ ์ค๋งํธํ ์ฝ๋๋ค์ดํฐ(ํ๋ธ)**๋ค. USB ๋๊ธ์ฒ๋ผ ์๋ฒ์ ์ง์ ์ฐ๊ฒฐํ์ง ์๊ณ , EthernetยทWi-FiยทUSB๋ฅผ ํตํด ๋คํธ์ํฌ ์ฅ์น๋ก ๋์ํ๋ค. ์ด๋ฅผ ํตํด ์ค์น ์์น์ ์ด์ ๋ฐฉ์์ ์ ์ฝ์ ์ค์ธ๋ค.
Q2. ์ USB ๋ฐฉ์ ๋์ Ethernet ๊ธฐ๋ฐ ์ฝ๋๋ค์ดํฐ๊ฐ ์ค์ํ๊ฐ?
Zigbee/Thread ๋คํธ์ํฌ๋ ์ฝ๋๋ค์ดํฐ์ ์ค์น ์์น์ ๋ฐ๋ผ ํต์ ํ์ง์ด ํฌ๊ฒ ๋ฌ๋ผ์ง๋ค. Ethernet ๊ธฐ๋ฐ ์ฅ์น๋ ์๋ฒ ์์น์ ๋ฌด๊ดํ๊ฒ ์ ํ ํ๊ฒฝ์ด ์ข์ ์ฅ์์ ์ค์นํ ์ ์์ด, ๋ฉ์ ๋คํธ์ํฌ ์์ ์ฑ๊ณผ ํ์ฅ์ฑ์ด ํฅ์๋๋ค.
Q3. WIZnet W5500์ ์ด ์ ํ์์ ์ด๋ค ์ญํ ์ ํ๋?
W5500์ SLZB-06p7U์ ์ ์ Ethernet ์ฐ๊ฒฐ์ ์ ๊ณตํ๋ ํต์ฌ ๋คํธ์ํฌ ์นฉ์ด๋ค. Zigbee/Thread ์ฝ๋๋ค์ดํฐ๋ฅผ USB ์ฃผ๋ณ๊ธฐ๊ธฐ๊ฐ ์๋ ๋
๋ฆฝ์ ์ธ ๋คํธ์ํฌ ์ฅ์น๋ก ๋์ํ๊ฒ ํ๋ฉฐ, Home Assistant๋ Zigbee2MQTT์ ์์ ์ ์ผ๋ก ํต์ ํ๋ ๊ธฐ๋ฐ์ ๋ง๋ ๋ค.
Q4. ์ด ์ ํ์ ์ด๋ป๊ฒ ์ค์ ๋ก ํ์ฉ๋๋๊ฐ?
Home Assistant, Zigbee2MQTT, ZHA, OTBR ๊ฐ์ ์ค๋งํธํ ํ๋ซํผ์ ๋คํธ์ํฌ๋ก ์ฐ๊ฒฐํด ์ฌ์ฉํ๋ค. PoE์ ์น ๊ธฐ๋ฐ ์ค์ ์ ์ง์ํด, ์ฒ์ฅยท๋ณต๋ยทํต์ ํจ ๋ฑ ์ต์ ์์น์ ์ค์นํ ๋ค ์๊ฒฉ์ผ๋ก ์ค์ ยท์
๋ฐ์ดํธยท๊ด๋ฆฌํ ์ ์๋ค.
Q5. ์ด๋ค ์ฌ์ฉ์์๊ฒ ํนํ ์ ํฉํ๊ฐ?
์ค๋ํ ์ฃผํ, ์ฌ๋ฌด์ค, ๋ค์ธต ๊ณต๊ฐ์ฒ๋ผ Zigbee ์ปค๋ฒ๋ฆฌ์ง๊ฐ ์ค์ํ ํ๊ฒฝ์ ์ ํฉํ๋ค. ๋ํ ์ฌ๋ฌ ๊ณต๊ฐ์ด๋ ์๊ฒฉ ์ฅ์๋ฅผ ์ด์ํ๋ ์ฌ์ฉ์์๊ฒ๋ PoE, VPN, ๋คํธ์ํฌ ๊ด๋ฆฌ ๊ธฐ๋ฅ์ด ์ค์ง์ ์ธ ์ด์ ํธ์๋ฅผ ์ ๊ณตํ๋ค.
๐ Summary
SLZB-06p7U๋ Zigbee ๋ฐ Matter-over-Thread ํ๊ฒฝ์ ์ ์ ๋คํธ์ํฌ๋ก ํ์ฅํ๋ ๋ฉํฐํ๋กํ ์ฝ ํ๋ธ๋ก, Ethernet/Wi-Fi/USB ์ฐ๊ฒฐ๊ณผ PoE ์ ์, ๊ทธ๋ฆฌ๊ณ ์น ๊ธฐ๋ฐ ์ค์ ยท์ ๋ฐ์ดํธ ๊ธฐ๋ฅ์ ํตํด ์ค์น ์์น์ ์ด์ ๋ฐฉ์์ ์ ์ฐํ๊ฒ ๋ง๋ ์ ํ์ ๋๋ค.
๋ด๋ถ์ ์ผ๋ก๋ CC2652P7(๋ฌด์ )๊ณผ ESP32(์ ์ด/์น/์ด์), WIZnet W5500(Ethernet) ์กฐํฉ์ผ๋ก ๊ตฌ์ฑ๋์ด โ์ฝ๋๋ค์ดํฐ๋ฅผ USB ์ฃผ๋ณ๊ธฐ๊ธฐโ๊ฐ ์๋๋ผ โ๋คํธ์ํฌ ์ฅ์นโ๋ก ์ทจ๊ธํ๊ฒ ํด์ค๋๋ค.
