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C19/LuckJingle S1 label thermal Printer Custom Firmware Development

Original link: https://www.freelancer.com/projects/firmware/Printer-Custom-Firmware-Development.html

  • I need custom firmware for the C19/LuckJingle S1 thermal printer to enhance its app compatibility. It should work with any Bluetooth-enabled app, enabling printing of labels, barcodes, and QR codes. Requirements:... (Budget: ₹1500 - ₹12500 INR, Jobs: Arduino, Embedded Software, Firmware, Microcontroller)