| LCD Description | |
|---|---|
| Model | Nokia 2280 |
| Manufacturer | |
| Recovered from | Nokia 2280 cellphone |
| Board IDs | H300, DMS03214 |
| LCD type | positive |
| Polarizer type | transflective |
| Columns | 96 |
| Rows | 65 |
| Char matrix | - |
| Driver IC | Philips PCF88141) |
| Backlight | - |
| Arduino driver | |
| Connector | pins |
| Num Pins | 8 |
| Pin spacing | 0.044” |
| Module size | mm |
| Connector pin-out | Arduino test rig | |||
|---|---|---|---|---|
| Pin# | Label | Description | Pin | colour |
| 1 | RST | Reset | ||
| 2 | CS | Chip select | ||
| 3 | GND | Ground | ||
| 4 | SDA | Serial data | ||
| 5 | CLK | Serial clock | ||
| 6 | VIO | IO power supply2) | ||
| 7 | Vdd | LCD power supply | ||
| 8 | VLCD | Internal voltage multiplier3) | ||
- Nokia 2280 LCD schematic:
Examples :
- Library: Adafruit_GFX_Library
- Library: PCF8814-Nokia-1100-LCD-library
- test.ino|
- Library: PCF8814_FB-library
- Bouncing_cube.ino
- PCF8814_libfb_Demo.ino
- PCF8814_libfb_HariChord.ino
Mounting on PCB
To reuse these in Arduino projects it is useful to have them mounted on a PCB.
After disassembly the LCD's transparent light guide can be trimmed down to the size of the LCD:
I have some spare Diymore Nokia 3310 adapter PCBs that can be modified to accommodate them:
The four LEDs were removed from the top of the Nokia 3310 adapter PCB, and the capacitor on the bottom was replaced with a wire. The capacitor was relocated to the Vlcd pin where it again acts as an external capacitor for the LCD voltage booster. At this stage I have made no provision for a backlight.
 |  |
| PCB Connector pin-out | Arduino test rig | |||
|---|---|---|---|---|
| Pin# | Label | Description | Pin | colour |
| 1 | Vlcd | Charge pump4) | - | - |
| 2 | Clk | Serial Clock | 13 | Green |
| 3 | SDA | Serial Data In | 11 | Blue |
| 4 | GND | Power Ground | Brown | |
| 5 | CS | Chip Select | 10 | Yellow |
| 6 | RST | Reset | 8 | Grey |
| 7 | nc | (no connection) | - | - |
| 8 | Vdd | 2.7V to 3.3V | Orange | |