Half working Shelly Mini 1 Gen 3

[Xcapee]

Hello,
I have successfully flashed a Shelly 1 Mini Gen 3, and connected it to HomeKit. When I toggle the light switch, I can see the state change in the Home App perfectly. It's just that the light itself never comes on. I had wired it and successfully tested operation with the original Shelly firmware first, and it was working perfectly. The default MEPLHAA script seems sensible, but I may just be inferring what I want to read, since it's my first time trying to understand the object definitions.

Has anyone else had this happen? Has anyone successfully used the Shelly 1 Mini Gen 3 (not the PM version) with HAA?

Any and all help or pointers much appreciated. Many thanks

[RavenSystem]

Please, could you test if built-in LED works? It flashes when you toggle the light switch or turn on/off from Home App.
And check is built/in button works. Pressing it must change state in Home App like your physical switch.
Could you check Shelly temperature from HAA Home Manager (if you have it)?

[RavenSystem]

I have my Shelly device.

Do you remember what firmware version did your Shelly before flashing with HAA?

Did you try to remove power completely from Shelly?

[RavenSystem]

Use the original script, because it is right:
{"c":{"io":[[[7,0],2],[[1],6,1],[[10],6,0,1],[[3],10,0,3]],"l":0,"b":[[1,5]]},"a":[{"0":{"r":[[7]]},"1":{"r":[[7,1]]},"b":[[10],[10,0],[1]],"es":[{"t":22,"h":2,"n":5,"g":3,"j":10,"y0":[{"v":75,"r":1,"0":{"m":[[1]]}}]}]}]}

And then cut power off of device, and power it again. Device will work perfectly. I tested it with mine, reproducing the issue.

[RavenSystem]

Tell me when you try it.

[Xcapee]

Hi, I got home tonight from my trip, restored the original script, and power cycled the circuit. I can confirm this worked.

Strange that it needs the power cut once flashed to the new firmware. I wonder why.

Anyway - thanks for your help, support, and passion for this project!

[RavenSystem]

Probably, something related to original bootloader and GPIO matrix, because Shelly uses a custom bootloader; and because all its firmware is closed source, then it is impossible to know the specific cause. The only way to be sure that GPIO matrix is reset to factory default is a total power cut.