QRcodeDisplay

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Need Example to define QRCODEVERSION

4

Hello, yoprogramo. i need example to define the QRCODEVERSION on my sketch. i use: #define QROCDEVERSION 10 but there is nothing changed. Please Help. Thanks a lot.

tkjoko09

Thermal Printer

1

I would like to output the qr frame to an Arduino Thermal Printer (https://learn.adafruit.com/mini-thermal-receipt-printer/microcontroller). Scaling would need to be applied, the width in pixels of the printer is approximately 300....

PhilShaw852

Hi @yoprogramo , I have used your library to display QR Code using ESP32 in SSD1306 Display. First I want to thankyou for that. Now I want to integrate your...

vigneshs-dev

ADD HUB75 panel. I also made a pull request on the previous repository for the photo. The code for the hub75 can be found here: https://github.com/hendriksen-mark/QRcode_HUB75

hendriksen-mark