esp-pcd-weather
esp-pcd-weather copied to clipboard
Published
20 hours ago •
bbx10
bbx10
ESP8266 Arduino connected to PCD8544/5110 LCD display showing weather from Weather Underground
esp-pcd-weather
ESP8266 Arduino connected to PCD8544/5110 LCD display showing weather from Weather Underground
Hardware Parts
Connections
| USB TTL | Huzzah ESP8266 | PCD8544/Nokia 5110 | Description |
|---|---|---|---|
| GND | GND | Ground | |
| 3V | VCC | 3.3V from Huzzah to display | |
| 14 | CLK | Output from ESP SPI clock | |
| 13 | DIN | Output from ESP SPI MOSI to display data input | |
| 12 | D/C | Output from display data/command to ESP | |
| #5 | CS | Output from ESP to chip select/enable display | |
| #4 | RST | Output from ESP to reset display | |
| 15 | LED | 3.3V to turn backlight on, GND off | |
| GND (blk) | GND | Ground | |
| 5V (red) | V+ | 5V power from PC or charger | |
| TX (green) | RX | Serial data from IDE to ESP | |
| RX (white) | TX | Serial data to ESP from IDE |
Dependencies
- [Fork of Adafruit PCD8544 library with changes for ESP8266] (https://github.com/bbx10/Adafruit-PCD8544-Nokia-5110-LCD-library/tree/esp8266). Use the esp8266 branch!
- Adafruit GFX library. Use the Arduino IDE Library Manager to get the latest version
- Arduino JSON library. Use the Arduino IDE Library Manager to get the latest version
- ESP8266 board package. Use the stable version. https://github.com/esp8266/arduino#stable-version-
Recently tested versions
The libraries and board package should be installed using the IDE library and board managers.
- IDE 1.6.8
- Adafruit GFX library 1.1.5
- ArduinoJSON library 5.1.1
- ESP8266 board package 2.1.0
- Fork of Adafruit PCD8544 library 1.0.0 with ESP8266 changes. Download the ZIP file from the
following link then use the IDE
Sketch | Include Library | Add .ZIP Libraryoption to install it.
https://github.com/bbx10/Adafruit-PCD8544-Nokia-5110-LCD-library/tree/esp8266
bbx10