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700 series Controller Firmware Updates (Linux)
This guide describes where to download Over-The-Wire (OTW) firmware upgrade files for Z-Wave 700 and 800-series controllers, and how to flash the controllers using freely available tools.
If using unofficial tools does not appeal to you, stop now and follow your vendor's official instructions, or contact them directly for support. See Disclaimer.
There are multiple certified releases being maintained at this time. The latest of these are:
- 7.20.1 based on Gecko SDK v4.3.1
- 7.19.4 based on Gecko SDK v4.2.4
- 7.18.8 based on Gecko SDK v4.1.6
We recommend always using the vendor provided files and versions to reduce the risk of bricking your controller. Use other versions and files at your own risk. All downloads linked here go directly to their respective vendor websites.
Before flashing any firmware, verify the checksum of the downloaded file with the md5sum utility and compare with the values listed. If the values do not match, try downloading again or submit an issue if you believe there is a problem with the checksums listed.
Select a product:
- Aeotec Z-Stick 7 or Z-Pi 7
- Everspring SA370
- HomeSeer SmartStick+ G3
- Silicon Labs UZB-7 (SLUSB001A)
- Z-Wave.Me RaZberry 7
- Zooz ZAC93 800 Long Range GPIO Module
- Zooz ZST10 700 Z-Wave Stick
- Zooz ZST39 800 Long Range Z-Wave Stick
For alternative download options, see other downloads.
Missing a product? Is a version out of date? Let us know by submitting an issue.
The Z-Stick 7 and Z-Pi 7 controllers are based on the EFR32ZG14 chipset.
Supported versions:
-
7.19.3
- Download zwave_ncp_serial_api_controller_BRD4206A.gbl
-
MD5 checksum:
4737067cde218cba9a8dac4f01fbdb20
Official Aeotec update instructions:
- Update Z-Stick 7 with Z-Wave JS UI
- Update Z-Stick 7 with Windows
- Update Z-Stick 7 with Raspian OS / RPi
The Everspring SA370 controller uses a ZGM130S module. There are currently no official update instructions or downloads available.
This device may work with other ZGM130S based firmware files, but use those files at your own risk!
Known working versions:
-
7.17.2
- Download ZW_SerialAPI_Controller_7_17_2_406_ZGM130S_REGION_US.gbl
-
MD5 checksum:
6cc0961168d209221869bdfd64d5a138
The SmartStick+ G3 controller is based on the ZGM130S module.
Supported versions:
-
7.20.0
- Download PCControllerForUpdatingZSTICKG3Firmware_7_20.zip
- Unzip and install file
zwave_ncp_serial_api_controller_BRD4202A_7_20_0.gbl -
MD5 checksum:
7b1c9dd9d2aaa5f6a909d2a30a4e8381
This download also includes the PC Controller software which can be used to install the firmware (Windows only).
Official HomeSeer update instructions and downloads:
The UZB-7 controller is based on the EFR32ZG14 chipset.
As this is a developer reference board with no official support, the latest GA versions of firmware are listed. New versions may introduce new bugs, so take care if you are using this in a production system. Consider waiting until the firmware is vetted by others.
The firmware file to install depends on your requirements:
- BRD4201A: +14dBm, with SAW filters
- BRD4206A: +14dBm, Z-Wave Long Range (US only)
🚨 🚨 Some users have reported problems with versions 7.19 and 7.20 for the the BRD4206A variant. These versions can result in severely reduced RF range The 7.19/7.20 BRD4201A variant works OK, however you lose Long Range capabilities. See 1, 2 and 3 for details.
Latest versions:
- BRD4201A
-
7.20.1
- Download zwave_ncp_serial_api_controller_BRD4201A.gbl
-
MD5 checksum:
0bd996e1540dc3fd8ddcc183a45e1bf6
-
7.19.4
- Download zwave_ncp_serial_api_controller_BRD4201A.gbl
-
MD5 checksum:
683613f3aae74496eb7a997a4ed40c26
-
7.18.8
- Download zwave_ncp_serial_api_controller_BRD4201A.gbl (BRD4201A)
-
MD5 checksum:
38df5ac73299169c957f257f2d8c3cff
-
7.20.1
- BRD4206A
-
7.20.1
- Download zwave_ncp_serial_api_controller_BRD4206A.gbl
-
MD5 checksum:
972b02dbb8232cff2f499d52e9e27a2e
-
7.19.4
- Download zwave_ncp_serial_api_controller_BRD4206A.gbl
-
MD5 checksum:
5370776f2984bb5c104a13d70c7351eb
-
7.18.8
- Download zwave_ncp_serial_api_controller_BRD4206A.gbl
-
MD5 checksum:
496924733c76a82eadef0ca4a848ea54
-
7.20.1
Official Silicon Labs update instructions:
The Zooz ZST39 800 Long Range GPIO module is an 800-series controller based on the EFR32ZG23A chipset.
This device uses a custom firmware, so you should not use any of the generic Silicon Labs firmware. Use only Zooz firmware.
Supported versions:
-
1.20 (based on SDK 7.19.3)
- Download ZAC93_SDK_7.19.3_US-LR_V01R20.zip
- Unzip and install file
ZAC93_SDK_7.19.3_US-LR_V01R20.gbl -
MD5 checksum:
32df1202b4a600946dc21c06f87cc4dc
-
1.10 (based on SDK 7.18.3)
- Download ZAC93_SDK_7.18.3_US-LR_V01R10.zip
- Unzip and install file
ZAC93_SDK_7.18.3_US-LR_V01R10.gbl -
MD5 checksum:
2fea2b4800d1f335ac5ea10ced6644cf
Official Zooz update instructions and downloads:
- How to Perform an OTW Firmware Update on Your ZST39 800 Long Range Z-Wave Stick
- Zooz OTA Firmware Files
The Zooz ZST10 700 Z-Wave Stick controller is based on the ZGM130S module.
Supported versions:
-
7.18.3
- Download ZST10_700_7_18_3_US.zip
- Unzip and install file
Zooz_ZST10-700_SDK_7.18.3_US.gbl -
MD5 checksum:
0518a72f97eef268820fe41299d1b118
Official Zooz update instructions and downloads:
The Zooz ZST39 800 Long Range Z-Wave Stick is an 800-series controller based on the EFR32ZG23A chipset.
This device uses a custom firmware, so you should not use any of the generic Silicon Labs firmware. Use only Zooz firmware.
Supported versions:
-
1.20 (based on SDK 7.19.3)
- Download ZST39_SDK_7.19.3_US-LR_V01R20.zip
- Unzip and install file
ZST39_SDK_7.19.3_US-LR_V01R20.gbl -
MD5 checksum:
a951c09411dd48080c2770788ac17613
-
1.10 (based on SDK 7.18.3)
- Download ZST39_SDK_7.18.3_US-LR_V01R10.zip
- Unzip and install file
ZST39_SDK_7.18.3_US-LR_V01R10.gbl -
MD5 checksum:
ba939aeab89736e082e7e069b462bcf4
Official Zooz update instructions and downloads:
Download the demo-applications.zip archive for all of the firmware files.
There are several ways to update the controller firmware. Choose the method most convenient for you.
You can use the controller OTW functionality of Z-Wave JS UI (version 8.8.2 or later).
- Navigate to the ZUI control panel UI.
- Select the blue FAB (floating action button), which is a floating round plus sign at the bottom of the screen.
- Select the "Advanced Actions" button, which looks like a magic wand.
- Select "Update" under "Firmware update OTW"
- Read the warning message.
- Select "File" to open the file selector, and choose the firmware file you downloaded from a source above.
- Select "UPDATE" to start the OTW update. Progress will be displayed in the message box on the top right of the UI.
You can use the device update functionality provided by the Z-Wave integration in Home Assistant (version 2023.3 or later).
- Navigate to Settings -> Devices & Services -> Devices
- Select your Z-Wave controller Device
- Select "UPDATE" in the Device info panel.
- Select "YES" if you agree to the warning prompt.
- Select the "Upload Firmware" field to open the file selector, and choose the firmware file you downloaded from a source above.
- Select "BEGIN FIRMWARE UPDATE" to start the OTW update. Progress will be displayed in the dialog.
Z-Wave JS provides a flash command line utility, @zwave-js/flash. It requires Node.js and NPM:
npx -y @zwave-js/flash /dev/ttyUSB0 /path/to/fw/fw.gblUse the --verbose command line option to see detailed logging.
The kpine/zwave-js-server Docker image includes the above Z-Wave JS flash utility:
docker run --rm -it \
--device /dev/ttyUSB0:/dev/zwave \
--volume /path/to/fw:/fw \
ghcr.io/kpine/zwave-js-server:latest \
flash /fw/fw.gblUse the --verbose command line option to see detailed logging.