Adafruit FeatherS3 ESP32-S3 with u.FL by Unexpected Maker

The FeatherS3 is a pro ESP32-S3 development board in the versatile Feather format, featuring a u.FL connector for enhanced connectivity. Perfect for when you need to connect an external antenna, it ensures longer radio range and seamless operation within enclosures.

Preloaded with the latest CircuitPython, it offers ease of use by appearing as a USB drive for simple code management. Update your firmware effortlessly via Circuitpython.org and explore compatibility with Arduino 2.0.3 or later, ESP-IDF, and a preliminary MicroPython port.

Highlights include a 32-bit dual-core, 240MHz RISC-V ultra-low power core, 2.4GHz Wi-Fi, Bluetooth 5 with BLE and Mesh, 16MB QSPI Flash, and 8MB extra QSPI PSRAM. The USB-C connector with reverse USB back-feed protection ensures safe connectivity.

Additional features: dual 700mA 3.3V LDO regulators, ultra-low deep sleep current, STEMMA connectors, and low power RGB LED. Essential power management options include VBAT voltage check, 5V detection, and LiPo battery charging capabilities.

Ideal for projects requiring extensive GPIO options, it supports compatibility with FeatherWings. Its robust design and 3D high-gain antenna ensure reliable performance across applications.