Here are the changes we made to the ZAC93 GPIO Module so far:

VER 1.01 (released 12/2022)

Original release.

• Based on Z-Wave SDK Version 7.18.1 (read full release notes from SIlicon Labs here)

VER. 1.03 (released 12/2022 as OTW)

• Based on Z-Wave SDK Version 7.18.3 (read full release notes from Silicon Labs here)

VER 1.04 (released 02/2023 as OTW)

• Based on Z-Wave SDK Version 7.18.3 (read full release notes from Silicon Labs here)

VER 1.10 (released 05/2023 as OTW)

• Based on Z-Wave SDK Version 7.18.3 (read full release notes from Silicon Labs here)
• Fixed minor OTW firmware update issues

VER 1.20 (released 07/2023 as OTW)

• Based on Z-Wave SDK Version 7.19.3 (read full release notes from Silicon Labs here)

VER 1.30 (released 05/2024 as OTW)

• Based on Z-Wave SDK Version 7.21.3 (read full release notes from Silicon Labs here)

VER 1.40 (released 07/2024 as OTW)

• Based on Z-Wave SDK Version 7.22.0 (read full release notes from Silicon Labs here)

VER 1.50 (released 09/2024 as OTW)

• Based on Z-Wave SDK Version 7.22.1 (read full release notes from Silicon Labs here)

VER 2.00 (released 11/2024)

Hardware: 2

• The 7th Pin of the GPIO Module is now connected to the Reset pin of the Z-Wave chip. Compatible hardware will be marked with “Version 2.0” laser-etched on the module. You can find the ZAC93 pinout layout here.

Firmware: 2.00

• Firmware 1.xx (Hardware: 1) can be flashed with firmware 2.00 and higher.
• Based on Z-Wave SDK Version 7.22.1 (read full release notes from Silicon Labs here)

VER 2.10 (released 07/2025 as OTW)

• Based on Z-Wave SDK version 7.23.2 (read full release notes from Silicon Labs here)
• Added LED indicator feature: Solid Red when powered ON and blinking Red when receiving commands.
• Added Z-Wave Long Range support for Europe

You can update your GPIO Module straight from the Home Assistant software. Click here to get the firmware files and detailed instructions.  Use firmware files provided by Zooz ONLY.