| LCD Description | |
|---|---|
| Model | P16244B-C R1A |
| Manufacturer | H&H globalresource |
| Recovered from | Samsung iDCS 24D phone |
| LCD type | positive |
| Polarizer type | reflective |
| Columns | 16 |
| Rows | 2 |
| Char matrix | 5×8 |
| Driver IC | Hitachi HD44780 compatible (covered in epoxy) |
| Backlight | - |
| Arduino driver | LiquidCrystal.h |
| Connector | PCB flex cable |
| Num Pins | 14 |
| Pin spacing | 1.25mm |
| Connector pin-out | Arduino test setup | |
|---|---|---|
| Pin# | Label | Pin |
| 1 | GND | Gnd |
| 2 | Vdd | +5V |
| 3 | VL | Contrast adjustment 1) |
| 4 | RS | d8 |
| 5 | R/W | Gnd |
| 6 | E | d9 |
| 7 | D0 | |
| 8 | D1 | |
| 9 | D2 | |
| 10 | D3 | |
| 11 | D4 | d4 |
| 12 | D5 | d5 |
| 13 | D6 | d6 |
| 14 | D7 | d7 |
Examples :
Character set, NB first 8 characters are programmable and defined by the this test program:
Characters 128 thru 159 are blank (0x00)
1)
connect to potentiometer between Vcc and GND