PCD8544 Nokia 5110/3310 display
Overview
| Manufacturer | Philips semiconductors |
|---|---|
| Name | PCD8544 |
| Datasheet | pcd8544.pdf |
| Adafruit | Nokia 5110/3310 monochrome LCD1 |
| ESPHome component | pcd85442 and display3 |
| ESPHome API docs | esphome::pcd8544::PCD85444 |
| ESPHome config | packages/displays/pcd8544.yml5 |
| Supply voltage | 2 |
Driver for esp-idf | ESP32-PCD8544 documentation6 |
The display that was used in the Nokia 5110 and 3310 phones, the resolution is 84x48 px. It's still available today (and cheap), and connect over SPI. They are probably displays disassembled from old Nokia phones and then hand-assembled to PCBs with a LED backlight6.
Wiring
Following an example7 of how the display can be wired to a standard ESP32 dev board:
| PCD8544 pin | ESP32 pin |
|---|---|
RST | GPIO14 |
CE (CS) | GPIO05 |
DC | GPIO19 |
DIN (DN/MOSI) | GPIO23 |
CLK (SCLK/SCK) | GPIO18 |
VCC | 3V3 |
BL (LIGHT) | GPIO27 |
GND | GND |
References
9
esphome/issues#1519: PCD 8544 (Nokia 5110/3310) Display all pixels black