Native USB Port: ESP32-S3 full-speed USB OTG interface, using USB-C Connector with back-feed protection.36 x GPIO: All available GPIO pins, are broken out to the pin headers on the board for easy interfacing and programming.The amount, order, and spacing of IO pins on board are identical to the Espressif ESP32-S3-DevKitC-1, of course is Breadboard-Friendly.Reserve extra Quad SPI PSRAM pad: Keep upgrades possible, just in case.Up to 240 MHz 2.4G Wi-Fi + Bluetooth LE RISC-V Ultra Low Power Co-processor 2 MB Quad SPI PSRAM is integrated in the package, so don’t worry too much about using massive buffers, it’s basically sufficient. ESP32-S3R2: Xtensa® dual-core 32-bit LX7 microprocessor,.The BPI-Leaf-S3 is a basic development board equipped ESP32-S3R2 chip, provides Wi-Fi and Bluetooth LE functions via PCB antenna.
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