Email and QR (Quick Response) codes are both ubiquitous, and projects with the ESP32 microcontroller incorporate both technologies. Transmitting information or images by email with the ESP32 microcontroller and generating a QR code instructing an ESP32 microcontroller to control a device are described in this chapter.
Email and QR Codes
Mak. Innov. Ser.
2023-07-01
32 pages
Article/Chapter (Book)
Electronic Resource
English
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