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Small matte-black USB stick with a short body and a standard Type-A plug

GCROWN

GCROWN Z-Wave Long Range USB Stick ZST39 LR

SKU CH-79WM-3C2DR

Adds Z-Wave Plus and Long Range control to a DIY smart-home hub via USB for advanced users

  • TypeUSB Wi-FI Adapter
  • Extends network coverage up to a mile with Z-Wave Long Range
  • 800 series chipset adds Z-Wave Plus and Long Range capability
  • Works with Home Assistant and HomeSeer for advanced automation
  • Requires dedicated computer and compatible software for operation
  • Designed for advanced users with programming and Z-Wave expertise

Advanced Z-Wave Long Range USB Stick

The GCROWN ZST39 LR adds 800 Series Z-Wave Plus and Z-Wave Long Range capability to a DIY smart home system. It connects via USB to a dedicated computer such as a PC, laptop or Raspberry Pi. The stick is intended for advanced users who are comfortable with programming and have expert Z-Wave knowledge. Home automation software is required but not included.

USB Interface and Software Requirements

The USB form factor allows direct connection to a host machine running compatible automation software. Long Range functionality requires the host software to support the Long Range implementation on the interface side and the end device added to the network. Popular supported platforms include Home Assistant with JS and HomeSeer. The device supports OTA firmware updates through the Zooz support portal.

Compatibility Checks Before Ordering

Verify that your chosen home automation software supports 800 Series Z-Wave Long Range on the interface side before purchase. Do not apply NVM backups from 500 or 700 series Z-Wave sticks as this will brick the device. Avoid firmware updates published outside the official Zooz support portal to prevent bricking and voiding the warranty. A separate dedicated computer is required to run the software.

Highlights

  • Extends network coverage up to a mile with Z-Wave Long Range
  • 800 series chipset adds Z-Wave Plus and Long Range capability
  • Works with Home Assistant and HomeSeer for advanced automation
  • Requires dedicated computer and compatible software for operation
  • Designed for advanced users with programming and Z-Wave expertise

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

What Z-Wave series does the ZST39 LR stick implement, and how far can its Long Range signal reach?

The stick uses the 800 series chip and its Z-Wave Long Range capability can extend network coverage up to a mile when both the controller software and the paired end device support the Long Range implementation.

What host hardware is required to run the ZST39 LR stick?

You need a dedicated computer such as a PC, laptop, or Raspberry Pi with an available USB port; the stick draws power and communicates over that USB connection.

What firmware mistake will permanently disable the ZST39 LR stick?

Applying an NVM backup taken from a 500 or 700 series Z-Wave stick will brick the 800 series device, so only use firmware and backups published on the Zooz support portal.

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