Adafruit ESP32-S2 Reverse TFT Feather with w.FL Antenna

Introducing the Adafruit ESP32-S2 Reverse TFT Feather with w.FL Antenna connector, a compact and versatile development board ideal for panel-mounted projects and IoT applications. This board features a 240x135 color TFT display mounted on the backside, freeing up space for three user tactile buttons on the front side, making it perfect for interactive projects.

Powered by the ESP32-S2 SoC, this Feather combines a 240MHz single-core processor with native USB support for advanced interfacing capabilities such as acting as a keyboard, mouse, MIDI device, or disk drive. It includes 4 MB of Flash and 2 MB of PSRAM, providing ample memory for buffering large data sets or complex applications.

The board supports WiFi connectivity and offers an external antenna via the w.FL connector (antenna not included), enhancing wireless signal strength and versatility when mounted in an enclosure.

Key Features:

• ESP32-S2 240MHz Tensilica processor with native USB functionality
• 4 MB Flash and 2 MB PSRAM mini module with FCC/CE certification
• 1.14" IPS TFT display with 240x135 pixel resolution and ST7789 chipset for vibrant colors at any angle
• w.FL antenna connector for external antenna compatibility (antenna sold separately)
• Three user tactile buttons (D0, D1, D2) for user interface and bootloader access
• Power options include USB Type-C or LiPoly battery support with built-in charging
• Battery monitoring via MAX17048 chip for accurate state of charge reporting over I2C
• Reset and DFU (BOOT0) buttons for easy programming and recovery
• Optional serial debug output pin
• STEMMA QT connector with switchable power for I2C accessories and low power mode
• Programmable On/Charge/User LEDs and status NeoPixel with pin-controlled power
• Low power consumption with deep sleep mode current draw as low as 40~50uA
• Compatible with Arduino and CircuitPython platforms

This Feather board is perfect for IoT, wearable electronics, and smart home projects requiring WiFi connectivity and a compact display interface. Please note that the board does not support Bluetooth and uses a single-core ESP32-S2 processor.

For more information and instructions, visit the Adafruit ESP32-S2 Reverse TFT Feather Guide.