It's basically our ESP32-S2 TFT Feather but with the 240x135 color TFT display on the back-side not the front-side. That makes it great for panel-mounted projects, particularly since we've also got some space for 3 buttons to go along. It's like an all-in-one display interface dev board, powered by the fantastic ESP32-S2 WIFI module.

Adafruit 5345

This feather comes with native USB and 4 MB flash + 2 MB of PSRAM, so it is perfect for use with CircuitPython or Arduino with low-cost WiFi. Native USB means it can act like a keyboard or a disk drive. WiFi means it's awesome for IoT projects. And Feather means it works with the large community of Feather Wings for expandability.

Features:

ESP32-S2 240MHz Tensilica processor - the next generation of ESP32, now with native USB so it can act like a keyboard/mouse, MIDI device, disk drive, etc!

Mini module has FCC/CE certification and comes with 4 MByte of Flash and 2 MByte of PSRAM - you can have huge data buffers

Color 1.14" IPS TFT with 240x135 pixels - bright and colorful display with ST7789 chipset that can be viewed at any angle.

Three User Tactile buttons - D0, D1, and D2. D0/BOOT0 is also used for entering ROM bootloader mode if necessary.

Power options - USB type C or Lipoly battery

Built-in battery charging when powered over USB-C

LiPoly battery monitor - MAX17048 chip actively monitors your battery for voltage and state of charge / percentage reporting over I2C

Reset and DFU (BOOT0) buttons to get into the ROM bootloader (which is a USB serial port so you don't need a separate cable!)

Serial debug output pin (optional, for checking the hardware serial debug console)

STEMMA QT connector for I2C devices, with switchable power, so you can go into low power mode.

On/Charge/User LEDs + status NeoPixel with pin-controlled power for low power usage

Low Power friendly! In deep sleep mode, we can get down to 40~50uA of current draw from the Lipoly connection. Quiescent current is from the power regulator, ESP32-S2 chip, and Lipoly monitor. Turn off the NeoPixel and external I2C/TFT power for the lowest quiescent current draw.

Works with Arduino or CircuitPython

Brand	Adafruit
Country of Origin	United States

Adafruit ESP32-S2 Reverse TFT Feather

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