Description
The Adafruit ESP32-S2 Reverse TFT Feather is a versatile development board featuring the ESP32-S2 240MHz Tensilica processor with native USB capability. This unique version places a bright and colorful 1.14″ IPS TFT display with 240×135 pixels on the reverse side, making it ideal for panel-mounted projects. It supports USB-C power or LiPoly battery input and includes built-in battery charging and monitoring.
Perfect for IoT and wearable electronics projects, this Feather includes 4 MB flash and 2 MB PSRAM, enabling large data buffers. Native USB allows it to function as keyboard, mouse, MIDI, or disk drive. The board also supports Arduino and CircuitPython for easy development.
Features:
- ESP32-S2 240MHz Tensilica processor with native USB
- Mini module with FCC/CE certification, 4 MB flash and 2 MB PSRAM
- 1.14″ Color IPS TFT display, 240×135 pixels (ST7789 chipset)
- Three user tactile buttons (D0/BOOT0, D1, D2)
- Power via USB-C or LiPoly battery with built-in charging
- LiPoly battery monitor with MAX17048 chip for voltage and state of charge via I2C
- Reset and DFU (BOOT0) buttons
- Serial debug output pin
- STEMMA QT connector with switchable power for I2C devices
- Status NeoPixel and LEDs with pin-controlled power for low power usage
- Low power consumption: ~40-50uA in deep sleep mode
- Compatible with Arduino and CircuitPython
Technical Details:
- Dimensions: 52 mm x 23 mm x 9.7 mm (2.0″ x 0.9″ x 0.4″)
- Weight: 8.2 g
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