Shelly Uni GPIO mapping?

MacJL

Hello,

I just bought and installed 2x Shelly Uni. I'm planning to install alternative firmware. I didn't find the informations about how inputs and outputs are mapped to ESP8266 GPIOs. Is there a documentation about it?

MacJL

I did some test. What I found :

Relays : GPIO 4 and 15

LED : GPIO 0

For my project (Window covering device with Ravencore HAA firmware), I didn't search inputs GPIOs, because I don't need them.

marcvl

Inputs are on GPIO 12 and 13

JMEng

Here is what I have. What I need is which GPIO is tied to the button on the front?

GPIO # Component

GPIO00 Led_i 1

GPIO01 None

GPIO02 None

GPIO03 None

GPIO04 Relay 2

GPIO05 AM2301

GPIO09 None

GPIO10 None

GPIO12 Switch_n 1

GPIO13 Switch_n 2

GPIO14 None

GPIO15 Relay 1

GPIO16 None

GPIO17 ADC Range 1

thgoebel

IMHO the Shelly UNI has only ONE LED. This should be controlled by GPIO 0.