Cost-effective Tiny Code Reader powered by RP2040

The distributor OKDO recently featured a low-cost device which incorporates an image sensor and the RP2040 microcontroller. The Tiny Code Reader can be used in projects that involve QR codes and it’s also compatible with open-source programming platforms such as Arduino, CircuitPython and more. The Tiny Code Reader, developed by Useful Sensors, is specifically designed […]

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