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.
Attachments
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.
