LCD display and ESP dev-boards

#lcd #esphome #display
Learn how to connect character base LCD displays to ESP iot-dev boards using Home Assistant and then use it.
Invitation Link to join my Exclusive membership:
/ @kian.smarthome
CHANGE GPIOs (Digital input/output) BASE ON YOUR ESP DEV-BOARD:
display:
- platform: lcd_gpio
dimensions: 16x2
data_pins:
- GPIO16
- GPIO17
- GPIO18
- GPIO19
enable_pin: GPIO22
rs_pin: GPIO23
lambda: |-
it.print(2, 0, "Hello World!");
it.print(0, 1, "This is Alireza");
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#characterbaselcd #characterlcd #lcddisplay #iot #bms #homeautomation #smarthome #ha #temperature #humidity #oled #esp32 #esp #esp8266 #heltec #lora #lorawan #zigbee #zwave #wifi #tuya #sonoff #tasmota #hacs #hassio #integration #automation #peace #security #energysaving #comfort #touchpanel #alarm #alireza #alarmsystem #sensor #monitor #monitor_temperature #monitor_humidity #smartdevices #smartgadgets #developmentboard #alireza #alirezataghvi #connect_lcd_to_esp #developmentboard #iotdevices

[@AbdoZaInsert]

Just in time, I was looking at the LCD documentation for my ESP 32 board, but I decided to leave it later on.
And now you uploaded a video about it which excited me to tinker with it ;)
Thanks !

[@kian.smarthome]

Sooo glad it is helpful

[@PiyushNikam]

What's the exact use of it if we can't show customized messages
Like, the segments can actually show the level of my overhead tank or if I send a message via home assistant, then it should show it on the display

[@kian.smarthome]

of course you can use it for that!!

[@user-ow2pg4ki8j]

Hello, a nice video clearly explains the connection to esphome. Maybe you know how to show two values ​​on the display for some time and the next two after about 30 seconds

[@kian.smarthome]

Hi, thank you. For sure. I can make a video showing how to do it but in my exclusive membership. if you agree to join it, inform me to make the video.

[@AnhEntertainment-kf1oi]

Sorry, but I don't see it appear, even though I used the code you instructed. Do you have any other code? Thank you

[@kian.smarthome]

Send me your code to fix it.

[@AnhEntertainment-kf1oi]

@@kian.smarthome this is my code , thank you so much
display:
- platform: lcd_gpio
dimensions: 16x2
data_pins:
- GPIO16
- GPIO17
- GPIO18
- GPIO19
enable_pin: GPIO21
rs_pin: GPIO22
rw_pin：GPIO23
lambda: |-
it.print("Hello World!");

[@SergioPendola]

Hi, how come you don't use lcd with i2c connection, isn't it easier? Thank you

[@kian.smarthome]

Hi, For sure it is easier. This is just tutorial. I will use i2c in next videos

[@brianwilmoth8258]

i2c is certainly easier - but thank you @kian.smarthome for this tutorial - my LCD1602 doesn't have the i2c daughter board

[@kian.smarthome]

@@brianwilmoth8258 you are right but this video is a tutorial