Esp32 5110 LCD Interfacing and Digital Clock
by AnirudhV12 in Circuits > Microcontrollers
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Esp32 5110 LCD Interfacing and Digital Clock
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This is an instructable that shows how interface Nokia 5110 LCD display with Sparkfun Esp32 Thing Board.
I have interfaced with 5110 and Displayed current time. This Thing board connects to given WiFi and Sync time with given NTP server.
Connecting Nokia 5110 to SparkFun Esp32 Thing Board
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Connect the LCD pins as shown in the diagram
Coding
1. Add PCD8544-master library to your arduino https://github.com/Anirudhvl/Esp32-Nokia-5110-Int...
2. Above repository contains the sample code.
3. Compile it and upload to Thing board
Components Required
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1. Nokia 5110 Display Module
2. SparkFun esp32 Thing Board
3. Bread board
First Run
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1. On the sample code give your WiFi SSID and Password
2. Power up the Board
3. It will Show "Connecting..."
4. It will display "Connected" if successfully connected to a network
5. Next step it automatically sync with given NTP server
6. At last the show time!