key: ≡ parallel, ↔ serial, ~ LVDS, _ unknown, ✘ discarded as not useful
This is an old revision of the document!
LCD Description | |
---|---|
Model | 8B023 |
Manufacturer | |
Recovered from | Canon MP220 |
Board IDs | QK1-3703-02, QM3-2522 |
LCD type | positive |
Polarizer type | reflective |
Columns | 20 |
Rows | 2 |
Char matrix | 5×8 |
Driver IC | Hitachi HD44780 compatible 1) (CoG) |
Backlight | - |
Arduino driver | LiquidCrystal.h, or mx300_driver_library |
Connector | PCB flex cable |
Num Pins | 14 |
Pin spacing | 0.04” |
Connector pin-out | ||
---|---|---|
Pin# | Label | |
1 | R/W | |
2 | RS | |
3 | E | |
4 | DB0 | |
5 | DB1 | |
6 | DB2 | |
7 | DB3 | |
8 | DB4 | |
9 | DB5 | |
10 | DB6 | |
11 | DB7 | |
12 | Gnd | 0V |
13 | Vdd | 3.3V |
14 | Vlcd | 5V |
Works with same 3.3V interface and drivers as the Canon MX300 LCD. It also has the same built in character set.