ezTime — pronounced "Easy Time" — is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, ...

Easily convert sensor raw values, structures, etc... This library made to convert binary data (e.g. raw sensor values) to base64-encoded string. String can be convert by cast them to uint8_t*, but ...

Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...