Tag Archives: nokia lcd

WiFi Scanner using PCD8544 and NodeMCU

You can download our e-book ‘Learn Arduino from Scratch’ from this link While searching in my Pandora’s box of electronics, I came across the beautiful PCD8544, or the more familiar name, the Nokia 5110 LCD. This amazing piece of hardware is fully programmable using Arduino or ESP8266/NodeMCU. Thanks to Adafruit and bbx10 for their libraries which make our lives easier. The display has a resolution of 84×48 pixels. Each pixel… Read Article →