


RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
LCD 16x4 HD44780 Gray Display Module without Backlight (ER-DLC01604R)
| PIN | FUNCTION | 
| PIN1 | VSS-GND | 
| PIN2 | VDD-5V | 
| PIN3 | V0 | 
| PIN4 | Register selection, HIGH to Data selection, LOW to Instruction register | 
| PIN5 | RW:HIGH to Write, LOW to Read | 
| PIN6 | EN, When HIGH to LOW, Run instruction | 
| PIN7-14 | 8 bidirectional data line | 
You can follow the 1602 manual to control this 1604 LCD display.