SMLIGHT SLZB-06p7U Zigbee PoE USB Wi-Fi Adapter Zigbee2MQTT ZHA Thread CC2652P7

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Product Description:

USB Zigbee 3.0 / Thread (Matter) Gateway

The SMLIGHT SLZB-06p7U is a versatile Zigbee adapter that can be used as a Zigbee-to-LAN, USB or Wi-Fi adapter.

Equipped with the powerful CC2652p7U chip, +20 dB hardware amplification limited to +5 dB by firmware, and the included 5 dB antenna, it provides a stable connection for your smart home system.

The adapter can be powered via PoE (Power over Ethernet), USB-C or Micro-USB. A special feature is the optoelectronic isolation between Ethernet and USB, allowing both interfaces to be used safely at the same time.

Flexible connectivity: Works via Ethernet (PoE), USB-C or Wi-Fi.

Powerful CC2652p7U Zigbee chip: Stable and fast communication.

Expandable Zigbee capacity: A single SLZB-06p7U can manage up to 150 devices. By using multiple adapters, the capacity can be increased proportionally.

Reliable Zigbee network expansion: LAN coordinators are more reliable than standard Zigbee routers, as the failure of individual routers does not affect the entire network.

Flexible placement: The coordinator can be positioned independently from the Home Assistant server, allowing optimal placement.

Zigbee2MQTT, ZHA and Thread support: Perfect for Home Assistant and other smart home integrations.

ESP32 for high stability: ESP32 and CC2652p7U chips are integrated on one board, improving overall performance.

ESP32 Autoboot: Makes flashing via USB-C easier.

Compact design: Only 22 mm wide – ideal for tight installation spaces.

Recommended Use Cases for the SMLIGHT SLZB-06p7U

Thanks to its flexible power supply options and versatile network connectivity, the SLZB-06p7U is ideal for:

Smart home systems with many Zigbee devices

Large areas that require stable Zigbee network coverage

Installations where the Zigbee coordinator should be placed separately from the Home Assistant central unit

Scenarios with multiple buildings, such as houses, garages or offices, connected to a single Zigbee network

Why optoelectronic isolation between Ethernet and USB?

Thanks to the isolation between USB-C and Ethernet, both interfaces can be used safely at the same time without interference. This means you can connect the adapter to Home Assistant via USB while it remains connected to your network via Ethernet.

Why a 5 dB antenna?

The included 5 dB antenna significantly improves the Zigbee signal range and ensures a more stable connection between your smart home devices.

USB Passthrough via Ethernet (USB-over-IP):

The SLZB-06p7U allows access to USB devices over the network – just as if they were plugged in locally.

Supported USB devices: Z-Wave sticks, additional Zigbee coordinators, UART modules and almost all modern USB smart home radio sticks

Compatible chipsets: CP210x, PL2303, CH340/CH341, CH9102

Example integration (Home Assistant): tcp://192.168.1.100:8638

Specifications:

Model No.: SLZB-06p7U

Main Zigbee chip: CC2652p7U (Texas Instruments), 152 KB RAM

Flash memory: 704 KB, useful for future Matter applications

Main controller: ESP32 (Espressif)

USB/UART bridge: CP2102 (921600 bps)

Ethernet SoC: LAN8720

Zigbee SoC output power: +20 dB

Additional antenna: +5 dB

Ethernet support: Yes

Wi-Fi support: Yes

PoE support: Yes, IEEE 802.3af (15W)

USB Type-C control: Yes

ESP32 Autoboot: Yes, via DTR/RTS

Pre-flashed: Yes, with Zigbee and ESP firmware

Zigbee 3.0 coordinator mode: Yes

Zigbee 3.0 router mode: Yes

Zigbee to Ethernet: Yes

Zigbee to USB: Yes

Zigbee2MQTT support: Yes

ZHA support: Yes

Thread support: Yes, via firmware update, not parallel to Zigbee

Housing: Compact design, < 22 mm width

Dimensions (LxWxH): 160 x 22 x 24 mm

Weight: 10 g

Operating environment: +5°C to +35°C

Package Contents:

1x SLZB-06p7U Zigbee LAN PoE USB Wi-Fi Adapter

1x 5 dB antenna

Mounting accessories: screws and double-sided adhesive pad

To use PoE, a compatible PoE power supply and two suitable network cables are required. These are not included in the package. One cable connects the PoE power supply to the network, for example to a router or switch. The second cable runs from the power supply to the device and provides both data and power. Suitable network cables are available in our shop.