Hello,
I'm actually pretty new to shelly and already started to have nice complicate ideas to do fun things.
I bought some Shelly2.5, which I'm using for lights, all OK. Then I wanted to increase complexity...
The idea is to have two PIRs (one upstairs, one downstairs), 2 sets of LEDs stripes under the step of the stairs with 2 RGBW controllers and to implement the following:
- when I go down, the PIR upstairs detects me, it lights the upstairs LEDs, some seconds after, the downstairs LED (switch off upstairs) and after a minute, also switch off downstairs.
- when I go up, the PIR downstairs detects me, it lights the downstairs LEDs, some seconds after, the upstairs LED (switch off downstairs) and after some seconds, also switch off upstairs.
- at day, I'd like a full blown light, a dimmed light at night
I'm not too worried about the "algorithm", somehow I will get it right with my webserver, and calling APIs back and forth with some timers (or using the Shelly timers).
I started to buy and put the things together:
- a quite big 24V power supply (I think 400W or so)
- a roll of LED stripes that I can cut and put under the stairs
- 2 RGBW controllers (ZJ-MW), with a nice API (actually not that nice, I had to install the chinese android app to connect them to my wifi but I can access them with the python3 flux_led <200b>module), so all OK.
- 2 24V PIRs (https://www.aliexpress.com/item/32801808609.html)
- a Shelly 2.5, supplied with 24V and connected to both PIRs and both RGBW controllers
I have been using the schematic below, which takes on that the output of my PIRs is potential free, which I do not know (is a best guess) The switches entries on the shelly is thus either 24V (off) or 0V (on) ..
I had some troubles during the cabling and now I have the following status:
- My shelly 2.5 is blinking (long on, short off), even if I only connect L to 0 and N to 24V, no switches, no output
- I can connect to its web server, but if I turn both on through the web interface, it resets...
I have seen somewhere that this led long on, short off is a sign that that there is no network, which I spied and network is there.
My question are:
- Is my shelly dead ?
- Is there something against my schematic in principle ? Anybody having a better idea
If you read until here, thank you. If you understood all without opening the schematic, you're really good. If you can help, I thank you even more !