SMLIGHT launches Zigbee Ethernet/WiFi coordinators and USB adapters based on TI CC2652P7 or CC2674P10 wireless chips

SMLIGHT has recently released Zigbee Ethernet/WiFi/USB coordinators and USB dongles based on either Texas Instruments CC2652P7 or CC2674P10 wireless microcontrollers that update on the company’s SLZB-06 Zigbee 3.0 to PoE Ethernet, USB, and WiFi adapter and Silicon Labs EFR32MG21-based SLZB-07 Zigbee 3.0 USB adapter.

That’s a total of four new devices with the SLZB-06p7 and SLZB-07p7 based on CC2652P7 and designed to work with vendor-agnostic software such as Zigbee2MQTT and Home Assistant ZHA, and the similar SLZB-06p10 and SLZB-06p10 based on the CC2674P10 whose Zigbee firmware is still under development according to SMLIGHT.

SLZB-06p7/SLZB-06p10 Zigbee to Ethernet/WiFi/USB coordinator

SLZB-06p7/SLZB-06p10 specifications:

• Wireless SoCs
  • SLZB-06p7 – Texas Instruments CC2652P7 Arm Cortex-M4F microcontroller @ 48-MHz with 704KB flash, 256KB ROM for protocol and library functions, 8KB of SRAM, integrated +20 dB power amplifier, Bluetooth 5.2 Low Energy, Matter, Thread, Zigbee 3.0
  • SLZB-06p10 – Texas Instruments CC2674P10 Arm Cortex-M33 microcontroller @ 48 MHz with TrustZone, FPU and DSP extension, 1024 KB flash, 8 KB of cache SRAM, 256KB of ultra-low leakage SRAM, Bluetooth 5.3 Low Energy, IEEE 802.15.4 PHY and MAC (Zigbee 3..0/Thread/Matter)
  • Common – Espressif Systems ESP32-DOWDQ5-V3 dual-core processor @ 240MHz with 448 KB ROM, 520 KB SRAM, 16 KB SRAM in RTC, WiFi and BLE connectivity
• Connectivity
  • Ethernet RJ45 port with PoE support (IEEE 802.3af) implemented through Microchip LAN8720 100M Ethernet controller
  • 2.4 GHz WiFi up to 150 Mbps
  • Zigbee 3.0 support, including Zigbee Green Power.
  • Thread/Matter support
  • +5dB SMA antenna included
• USB – USB Type-C port for data and power; USB/UART via CP2102N chip
• Misc – 4x user LEDs, 1x button
• Power Supply
  • Input – 5V/150mA via USB-C or PoE
  • Overvoltage protection, optoelectronic isolation
• Dimensions – 160 x 26 x 22mm

The SLZB-06p7 and SLZB-06p10 Zigbee/Ethernet/USB/WiFi adapter ship with a +5dB antenna. The devices are said to work with Home Assistant and Zigbee2MQTT out of the box thanks to the ESP32 firmware pre-loaded on the board with the following features:

• Update Zigbee and Core firmware OTA
• VPN support
• Localization in 15 languages
• Change Ethernet/USB/Wi-Fi adapter mode through firmware or by button
• Secure login with username and password
• DHCP or static IP address for Ethernet connection
• Customizable LEDs behavior
• Responsive web interface based on Bootstrap 5.2

The company still points to the older user manual for the original SLZB-06 launched in 2022.

SLZB-07p7 and SLZB-07p10 Zigbee 3.0 USB dongle

The SLZB-07p7 and SLZB-07p10 Zigbee 3.0 USB dongles are also based on TI CC2652P7 and CC2652P10 wireless microcontrollers and come with a +3Db antenna. They also feature the same CP2102N USB UART chip and work with ZHA Integration for Home Assistant and Zigbee2MQTT. Besides Zigbee connectivity, Thread/Matter experimental support is also available through Home Assistant. The user manual has some more detail, but as far as I can see, all information is still for the SiLabs model instead of the new ones.

SMLIGHT sells the SLZB-06p7 for $34.99, the SLZB-07p7 for $9.99, and the p10 variants can be had for $5 extra. You’ll find them on the SMLight shop and Aliexpress, Note that the p10 models are only suitable for developers right now since the Zigbee firmware is still under development.

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