Aeotec Dual Nano ZW132 3.02 AU firmware

Hi y'all,

managed to extract the latest Hex firmware for the Aeotec/Aeon Dual Nano (ZW132_3.02_AU), tested & confirmed good. Use at your own risk.

Instructions (thanks to @mbaran who figured this out)

  • Install @bcopeland 's excellent driver "Z-Wave Firmware Updater".
  • Upload this firmware file to the hub using Settings > File Manager.
  • Change the Device you wish to update, to device type "Z-Wave Firmware Updater"
  • Enter this Firmware URL in the driver: http://yourHubIP:8080/local/ZW132_Dual_Nano_Switch_AU_v_3.02.hex
  • Assuming it completes successfully (the driver provides status), click "Get Version Report" to confirm upgrade to 3.02
  • Change the device to type "Device" and clear the States/Current States/Schedules (do not delete Child Devices)
  • Change the device back to Aeotec Dual Nano, confirm/save your device preferences, and click Configure.
1 Like

Your firmware link doesnt work. I get a 404 error (that GitHub repo is not public is my guess).

hmmm...works for me, will take a look - maybe a github permissions thing

When I check your GitHub, I only see 2 public repos, and "hubitat" is not one of them.

It's working now. :+1:

Btw, what problems did 3.02 solve for you?

  • they've always been reliable but slow to react, and i'd seen others complain about it. Later firmware versions 2.03 and 3.02 include enhancements to performance (ZW132) Dual Nano Switch with energy reading V3.02 firmware update. : Aeotec Help Desk
  • trigger to act was i just added another multisensor 6 to the mesh and the whole mesh just went...flaky. The new one had a different firmware version to the others, so to eliminate any potential issues i have upgraded all my MS6 and DualNanos to the same/latest versions. so far so good - reliability back and anecdotally seems a little more responsive. touch wood :slight_smile:
1 Like

Fair enough. I just checked all 6 of mine, and they were all on 3.2 already - I suspect I must have updated them ages ago with my Z-Stick+.

Good work on the instructions. :+1: I dont think I ever got the extraction process working, probably user error on my part.

thanks :+1:

yeah wish i had bought a z-stick when i bought my first batch of aeotec stuff, would have been a wiser investment than spending more time than i care to admit finding out how to do this without it, successfully extracting the hex from the Aeotec OTA and updating the fleet. hopefully this post saves everyone else the time.

1 Like

Using the z-Stick to update is quite painful - you either need to get it to join your z-wave network as a secondary controller (not as easy as you'd think), or exclude devices from your network, include them to the z-stick, update them, and include them back into your network.

Personally, I think updating via Habitat is by far the easiest and best option. It's a shame Aeotec et al, and Hubitat, cant reach an agreement to allow Hubitat to host the raw HEX files for their products.

1 Like

is that so? in ignorance i assumed it would be a piece of cake with the z-stick. grass is always greener huh? :slight_smile:

Couldn't agree with you more wrt Aeotec releasing open standard firmware files.
I mean, they started releasing .hec files for homeseer. wtf? We hubitons are far cooler than homeseers.

1 Like

So true, HomeSeer is a capable but horrid system IME.

1 Like

Maybe I'm just older and wiser, but I tried this process again (on the Smart Switch 6 v1.04 AU FW) and it worked great!

If anyone wants it, it's HERE:

1 Like

Hey question, does this message mean flashing is finished? I find the wording confusing AF.

SCR-20250510-lfrd

yep. well....it did for me each time.
wait a bit for the device to reboot, then click Get Version Report button and the version at the top should update.

1 Like

Cheers, that did seem to work. It’s very unclearly phrased tho.