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+--- Thread: B16M Digital Input (/showthread.php?tid=7211)
B16M Digital Input - Dutchkiwi - 12-11-2024
I'm using a B16M to control a home automation project. It's using a 24V power supply and the B16M is switching a set of 24V relays that switch the 230V mains.
I can switch the relays via Home Assistant and via the ESPHome dashboard but I can't switch the relays using the digital inputs. If I ground a digital input pin I can see the state change on the Home Assistant and ESPHome dashboads but the relay dose not operate.
I am using the B16M ESPHome yaml for home assistant code from the forum which I haven't changed.
Regards
RE: B16M Digital Input - admin - 12-12-2024
if you are using ESPHome yaml for home assistant. you need config ymal let INPUT toggle OUTPUT. you can see this yaml demo, it use by KinCony KC868-A8S board, but as same as your B16M. just add line for INPUT toggle OUTPUT.
https://www.kincony.com/forum/showthread.php?tid=1946
Code:
binary_sensor:
- platform: gpio
name: "input1"
on_press:
then:
- switch.toggle: light1
pin:
pcf8574: pcf8574_hub_in_1
number: 0
mode: INPUT
inverted: true