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Published 20 hours ago • verified publisher icon yoprogramo
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ESP Generate QRCode for several displays - Base Repo

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Need Example to define QRCODEVERSION

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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 avatar tkjoko09

Thermal Printer

1 comment

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 avatar PhilShaw852

Integration with ESP-IDF

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 avatar vigneshs-dev

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verified publisher icon yoprogramo

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ESP Generate QRCode for several displays - Base Repo

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