Here's my idea: Use push buttons to provide Wifi SSID and password to ESP32. So you don't have to hardcode them to esp32 which makes it easier if you move the esp32 to a new network. While changing SSID and password, it will show them in LCD. I want to do it but my programming skill is still not good enough. Do you have video like that?
Here's my idea:
Use push buttons to provide Wifi SSID and password to ESP32. So you don't have to hardcode them to esp32 which makes it easier if you move the esp32 to a new network.
While changing SSID and password, it will show them in LCD.
I want to do it but my programming skill is still not good enough. Do you have video like that?
I uploaded code correctly , pin connection are also right ,but the lcd only turning on it doesn't show any msg so what should I do
Thank You
Very useful
Nice
your link for I2C-liguid library is not correct, not found
Please, correct
Thank you @Miras for letting us know about this issue. We added the link for the I2C liquid crystal library in the article. Please visit again.
Can I use blynk vartual LCD parallel ?
yes
Can we use DOIT ESP32 DEVKIT V1 board?
Not works. Error: 'class LiquidCrystal_I2C' has no member named 'init'
replace the line lcd.init() to lcd.begin() it will work. Will update in the site too. Thanks
Can i know , why my LCD 16x2 i2c black board maybe ? 😂 don't have red light ?
That depends on the board manufacturer bro. If it has it will glow when turned on, if no then no worries till the LCD display module works.
Can you please update the code link? It isn't working
can you please specify which code link not working.
@@CircuitSchools owh it's working now, I guess it was my connection
Pls do Esp 32 cam with i2c lcd thanks