HX1230 LCD Simple Arduino NANO Clock

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Introduction: HX1230 LCD Simple Arduino NANO Clock

HX1230 LCD display - new china product in e-stores. Sellers compare HX1230 LCD with NOKIA5110 LCD display, but Nokia libraries not working for them. There is no information how to drive it with Arduino boards.

I found library and some examples and I want to share it with others.

Step 1: Similar With NOKIA5110, But ...

LCD HX1230 very similar with Nokia5110, but smaller, one white led lighting. Other parameters on data sheet.

Step 2: Simple Clock Project

Parts:

1.Arduino NANO

2.HX1230 LCD

3.DS1307

Wiring HX1230 - NANO (UNO):

lcd_RST _ pin 8
lcd_CE _ pin 7

lcd_N/C _ Not Connected

lcd_DIN _ pin 5

lcd_CLK _ pin 4

lcd_VCC _ +3,3V (+5V)

lcd_BL_ +3,3V (+5V) (LED)

lcd_GND _ GND

Wiring DS1307- NANO (UNO):

SCL _ pin A5

SDA _ pin A4

VCC _ +5V

GND _ GND

Step 3: PROGRAM

Download graphicsLCD library, and install on Arduino Library direction.

Clock example Time_DS1307_HX1230_LCD_Simple.ino,

other functions on second ino file.

I hope someone will be useful for my short instructable.

Step 4: The End

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    4 Discussions

    Thanks to the data sheet here.

    There is a mistake in the data sheet.

    When sending data to the bottom line, access Y = 8.

    The D3 register is alive.

    Clipboard01.jpg

    Thank you very much for sharing.

    This instructable will help me a lot :)

    Thank you very much!

    You did a very good job, and this info will surelly help me!

    That's a great simple setup :)