Adafruit QT Py ESP32-S3 WiFi Dev Board with STEMMA QT - 8 MB Flash / No PSRAM

The ESP32-S3 QT Py is a compact and powerful development board featuring the latest dual-core ESP32-S3 chip from Espressif, ideal for powering your IoT projects. With Wi-Fi, Bluetooth Low Energy (BLE) support, and native USB functionality, this board provides a simple and efficient platform for creating advanced connected applications.

Key Features:

• ESP32-S3 Dual-Core Processor: Dual 240 MHz cores with native USB support for versatile interfacing as a keyboard, mouse, MIDI device, or disk drive.
• 8 MB Flash & 512 KB SRAM: Plenty of storage for your projects, with sufficient memory for CircuitPython and Arduino applications, though it's not designed for massive buffer usage.
• Native USB: No external USB-to-serial converter is needed; it works seamlessly across all operating systems and can be used as a USB serial console, MIDI device, keyboard/mouse HID, or even a small disk drive for storing Python scripts.
• SparkFun Qwiic-compatible STEMMA QT Connector: Plug-and-play I2C connection for easy integration with other I2C sensors and accessories without soldering.
• RGB NeoPixel: A built-in RGB NeoPixel LED with a power control pin, allowing ultra-low-power operation when in deep sleep mode.
• Low Power Consumption: The board is designed for low power with light sleep at 2-4mA and deep sleep around 70µA.
• Wide GPIO Support: Includes 13 GPIO pins, 10 of which are 12-bit analog inputs. The board also supports PWM, I2C, SPI, UART, and I2S peripherals.
• Battery Input Pads: For external battery packs up to 6V with diode protection.
• Compact Size: Same form factor as Seeed Xiao, featuring castellated pads for flat PCB soldering.

Perfect for IoT, wearables, and smart home projects, the ESP32-S3 QT Py is compatible with both Arduino IDE and CircuitPython, making it an ideal choice for makers looking to integrate sensors, LEDs, or external devices. Plus, it offers additional features like capacitive touch inputs, hardware SPI, UART, and I2S for even more expandability.