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+--- Thread: T16M ESPHome yaml for home assistant (/showthread.php?tid=7423)
T16M ESPHome yaml for home assistant - admin - 01-20-2025
Code:
esphome:
name: t16m
friendly_name: t16m
esp32:
board: esp32-s3-devkitc-1
framework:
type: arduino
# Enable logging
logger:
# Enable Home Assistant API
api:
ethernet:
type: W5500
clk_pin: GPIO42
mosi_pin: GPIO43
miso_pin: GPIO44
cs_pin: GPIO41
interrupt_pin: GPIO2
reset_pin: GPIO1
i2c:
- id: bus_a
sda: 11
scl: 12
scan: true
frequency: 400kHz
pcf8574:
- id: 'pcf8574_hub_out_1' # for output channel 1-16
i2c_id: bus_a
address: 0x25
pcf8575: true
- id: 'pcf8574_hub_in_1' # for input channel 1-16
i2c_id: bus_a
address: 0x24
pcf8575: true
uart:
- id: uart_1 #RS485
baud_rate: 9600
debug:
direction: BOTH
dummy_receiver: true
after:
timeout: 10ms
tx_pin: 13
rx_pin: 14
switch:
- platform: uart
uart_id: uart_1
name: "RS485 Button"
data: [0x11, 0x22, 0x33, 0x44, 0x55]
- platform: gpio
name: "t16m-output01"
id: "t16m_output01"
pin:
pcf8574: pcf8574_hub_out_1
number: 0
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output02"
id: "t16m_output02"
pin:
pcf8574: pcf8574_hub_out_1
number: 1
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output03"
id: "t16m_output03"
pin:
pcf8574: pcf8574_hub_out_1
number: 2
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output04"
id: "t16m_output04"
pin:
pcf8574: pcf8574_hub_out_1
number: 3
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output05"
id: "t16m_output05"
pin:
pcf8574: pcf8574_hub_out_1
number: 4
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output06"
id: "t16m_output06"
pin:
pcf8574: pcf8574_hub_out_1
number: 5
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output07"
id: "t16m_output07"
pin:
pcf8574: pcf8574_hub_out_1
number: 6
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output08"
id: "t16m_output08"
pin:
pcf8574: pcf8574_hub_out_1
number: 7
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output09"
id: "t16m_output09"
pin:
pcf8574: pcf8574_hub_out_1
number: 8
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output10"
id: "t16m_output10"
pin:
pcf8574: pcf8574_hub_out_1
number: 9
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output11"
id: "t16m_output11"
pin:
pcf8574: pcf8574_hub_out_1
number: 10
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output12"
id: "t16m_output12"
pin:
pcf8574: pcf8574_hub_out_1
number: 11
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output13"
id: "t16m_output13"
pin:
pcf8574: pcf8574_hub_out_1
number: 12
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output14"
id: "t16m_output14"
pin:
pcf8574: pcf8574_hub_out_1
number: 13
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output15"
id: "t16m_output15"
pin:
pcf8574: pcf8574_hub_out_1
number: 14
mode: OUTPUT
inverted: true
- platform: gpio
name: "t16m-output16"
id: "t16m_output16"
pin:
pcf8574: pcf8574_hub_out_1
number: 15
mode: OUTPUT
inverted: true
binary_sensor:
- platform: gpio
name: "t16m-input01"
id: "t16m_input01"
pin:
pcf8574: pcf8574_hub_in_1
number: 0
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input02"
id: "t16m_input02"
pin:
pcf8574: pcf8574_hub_in_1
number: 1
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input03"
id: "t16m_input03"
pin:
pcf8574: pcf8574_hub_in_1
number: 2
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input04"
id: "t16m_input04"
pin:
pcf8574: pcf8574_hub_in_1
number: 3
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input05"
id: "t16m_input05"
pin:
pcf8574: pcf8574_hub_in_1
number: 4
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input06"
id: "t16m_input06"
pin:
pcf8574: pcf8574_hub_in_1
number: 5
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input07"
id: "t16m_input07"
pin:
pcf8574: pcf8574_hub_in_1
number: 6
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input08"
id: "t16m_input08"
pin:
pcf8574: pcf8574_hub_in_1
number: 7
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input09"
id: "t16m_input09"
pin:
pcf8574: pcf8574_hub_in_1
number: 8
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input10"
id: "t16m_input10"
pin:
pcf8574: pcf8574_hub_in_1
number: 9
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input11"
id: "t16m_input11"
pin:
pcf8574: pcf8574_hub_in_1
number: 10
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input12"
id: "t16m_input12"
pin:
pcf8574: pcf8574_hub_in_1
number: 11
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input13"
id: "t16m_input13"
pin:
pcf8574: pcf8574_hub_in_1
number: 12
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input14"
id: "t16m_input14"
pin:
pcf8574: pcf8574_hub_in_1
number: 13
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input15"
id: "t16m_input15"
pin:
pcf8574: pcf8574_hub_in_1
number: 14
mode: INPUT
inverted: true
- platform: gpio
name: "t16m-input16"
id: "t16m_input16"
pin:
pcf8574: pcf8574_hub_in_1
number: 15
mode: INPUT
inverted: true
##pull-up resistance on PCB
- platform: gpio
name: "t16m-W1-io8"
pin:
number: 8
inverted: true
- platform: gpio
name: "t16m-W1-io9"
pin:
number: 9
inverted: true
- platform: gpio
name: "t16m-W1-io10"
pin:
number: 10
inverted: true
- platform: gpio
name: "t16m-W1-io15"
pin:
number: 15
inverted: true
- platform: gpio
name: "t16m-W1-io16"
pin:
number: 16
inverted: false
- platform: gpio
name: "t16m-W1-io17"
pin:
number: 17
inverted: false
- platform: gpio
name: "t16m-W1-io18"
pin:
number: 18
inverted: false
- platform: gpio
name: "t16m-io0"
pin:
number: 0
inverted: false
web_server:
port: 80
T16M-HA.txt (Size: 7.27 KB / Downloads: 84)
RE: T16M ESPHome yaml for home assistant - ocramius - 03-22-2025
Hey there,
I've just tried running the T16M with the code above, but the outputs don't seem to behave as expected.
I'm powering the device with 24V DC, and I'm getting 24V from output pins that are unrelated to the one I enabled.
See this screenshot: I'm having pin `1` enabled, am checking output pin `3`, and am reading 24V:
![[Image: 2JP5Kyl.jpg]](https://snipfly.io/uploads/2JP5Kyl.jpg)
( https://snipfly.io/2JP5Kyl.jpg )
I'm wondering if my wiring assumptions are wrong: how am I supposed to power on/off the various 1~16 pins?
Thanks in advance
RE: T16M ESPHome yaml for home assistant - admin - 03-22-2025
beside OUTPUT , the green two terminal showed "DC" also need connect with 24V
RE: T16M ESPHome yaml for home assistant - ocramius - 03-23-2025
(03-22-2025, 11:29 PM)admin Wrote: beside OUTPUT , the green two terminal showed "DC" also need connect with 24V
Is there a polarity on these DC and OUTPUT connectors?
Polarity is relevant to me, because I'm attaching everything to DC valves.
My rough diagram (sorry for the sod state of my drawing) for what I have in mind:
![[Image: FUCXBx1.jpg]](https://snipfly.io/uploads/FUCXBx1.jpg)
https://snipfly.io/FUCXBx1.jpg
Sorry if it sounds a bit simplistic: just want to avoid burning through these T16M without even having a chance to use them :S
RE: T16M ESPHome yaml for home assistant - admin - 03-23-2025
your diagram is wrong.
"DC" connect with +24V
if your lamp is AC220v, you should connect with a KC868-E16v2 extend relay module. T16M is output DC24V voltage, not use for AC220V lamp.
RE: T16M ESPHome yaml for home assistant - ocramius - 03-23-2025
I think the original concern on this specific programming is solved: I just misunderstood that the mosfets bridged `DC` to their OUTPUT pin, rather than their pin with `+` or `-`.
The loads I want to run are 24V DC (no contactor, no relays, no 220V AC). Sorry if I misused a 220V lamp symbol: I'm still very new to all this.
With your wiring diagrams, the last concerns I have are in this other thread: https://www.kincony.com/forum/showthread.php?tid=7860
I'd say that all the provided programming from the original post of this thread is correct / working, once wired correctly, thanks! :-)