Smart Home Automation Forum

I'm trying to load the Uair with external sensor and got the below error:

19:16:51][C][dallas.temp.sensor:036]:  Update Interval: 60.0s
[19:16:51][C][sht3xd:049]: SHT3xD:
[19:16:51][D][sht3xd:055]:  Error reading serial number
[19:16:51][E][sht3xd:064]:  Communication with SHT3xD failed!
[19:16:51][E][component:082]:  Component sht3xd.sensor is marked FAILED
[19:16:51][C][captive_portal:088]: Captive Portal:
[19:16:51][C][mdns:115]: mDNS:

upload your ESPHome yaml file at here.

esphome:
name: kc868-uair
platform: ESP32
board: esp32dev

on_boot:
priority: 200
then:
- lambda: |-
delay(500);

external_components:
- source:
type: git
url: https://github.com/mrtoy-me/esphome-my-components
# ref: main
components: [ sht3xd ]


# Enable logging
logger:

# Enable Home Assistant API
api:

ota:
- platform: esphome
password: "978e66f878ed5041b830cfb427383c79"

wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password



captive_portal:

# follow configure use for DS18B20 temperature sensor, SHT30 temperature and humidity sensor. WS2812B RGB LEDs.
i2c:
sda: 4
scl: 16
scan: true
id: bus_a
frequency: 800khz
timeout: 10ms

# Example configuration entry

one_wire:
- platform: gpio
pin: GPIO27

# Individual sensors
sensor:
- platform: dallas_temp
address: 0x840000000d028228 # your DS18B20 address
name: "internal Temperature"


# Example configuration entry
- platform: sht3xd
temperature:
name: "extend Temperature"
humidity:
name: "extend Humidity"
address: 0x44
update_interval: 15s

light:
- platform: fastled_clockless
chipset: WS2812B
pin: GPIO32 # Pin Define connected with LED strip
num_leds: 4 #LEDs number
rgb_order: GRB
name: "Uair-Bottom-LED"
effects:
- addressable_rainbow: ##defined 7 effects styles
- addressable_color_wipe:
- addressable_scan:
- addressable_twinkle:
- addressable_random_twinkle:
- addressable_fireworks:
- addressable_flicker:

- platform: fastled_clockless
chipset: WS2812B
pin: GPIO33 # Pin Define connected with LED strip
num_leds: 1 #LEDs number
rgb_order: RGB
name: "Uair-Vertical-LED"
effects:
- addressable_rainbow: ##defined 7 effects styles
- addressable_color_wipe:
- addressable_scan:
- addressable_twinkle:
- addressable_random_twinkle:
- addressable_fireworks:
- addressable_flicker:

---

ESPhome Current version: 2024.6.2

can you use my yaml file to test SHT30 sensor.[attachment=5502]

Dallas is not supported in the new esp home version 2024.6.2
Although I used your code and make it computable with the new ESP version and got same error

my means whether SHT30 work well.
if you want use DS18B20, see this topic, our customer have already worked with new ESPHome:
https://www.kincony.com/forum/showthread.php?tid=5939

for the internal temperature its shown but external Nop, it shows 0C temp and 0 Humidity

i think it's i2c extend usb cable pins define problem.  before i am using 4-wires USB mini cable in YouTube video. here is photo:
[attachment=5505]
But now you are using 5-wires. Here is our PCB usb pin define.can you use a multi meter to check whether the vcc,gnd,sda,scl pin is connect correctly. also make sure you have connected with correct USB port of Uair box.
[attachment=5506]