Correct Solution for STR WF26

[janczmok1970]

Hi,
i'd like to know if my Doorbell is supported. I'd assume yes, as the Nuki Opener seems to work with it.

Thanks for any info.

[PricelessToolkit]

Yes, the analog intercom will work, because it has GND, OPEN, and RING cables separately. why do you want to swap Nuki with ESPbell ?

[janczmok1970]

i dont have a nuki, just did research what might work the str wf26 …and i found a nuki thread to be very insightful…hence my question; so i will order one espbell max…Von meinem iPhone gesendetAm 17.12.2023 um 15:59 schrieb PricelessToolkit ***@***.***>: Yes, the analog intercom will work, because it has GND, OPEN, and RING cables separately. why do you want to swap Nuki with ESPbell ? —Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you authored the thread.Message ID: ***@***.***>

[janczmok1970]

So as far i know on the STR26 i have 5 PINS:

1- SPK
2- OPN
3- GND
4- RNG Main Door
5- RNG House Door

So i'd assume the wiring is to the ESPbell MAX:
STR26 - ESPBELL MAX
3 to DB1+R1A
4 to DB2
2 to R1B

Am i correct with my assumption ?

[PricelessToolkit]

yes but, you have 2 RING "doorbells" I assume only the Ring of the main Door will work, or is it connected together?

[PricelessToolkit]

if only one works, you can try adding two diodes "but I'm not 100 percent sure it will work", tell me when ordering, I will include them in the package.

[PricelessToolkit]

like

4 - diode - DB2
5 - diode - DB2

[janczmok1970]

i will check with the diodes later as well.

[janczmok1970]

Nope. Main door is the one which rings if somebody at the ground floor ringing my doorbell. the other is the bell at my apartment door. i only want the main ground floor to ring and open.

[janczmok1970]

I give it a try later today

[PricelessToolkit]

ok, then nothing additional is required