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Arduino UNO R4 WiFi Development Board Debuts

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Arduino shouldn’t need any introduction to those of you who are into DIY electronics. With the UNO R4 WiFi, you can now do more. It adds a a 32-bit microcontroller that delivers faster performance. It has an Espressif ESP32-S3 module for WiFi and Bluetooth connectivity.

The UNO R4 has 32kb of SRAM with 256kB of flash memory. It is powered by the ARM Cortex M4 core processor. It also has a USB-C port. You can find out more here.

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