ESP32-S2 TFT Feather - 4MB Flash, 2MB PSRAM

ESP32-S2 TFT Feather is the combination of an ESP32-S2 Feather Board and an IPS TFT color display.

The color TFT is connected to the SPI pins, and uses additional pins for control that are not exposed to the breakout pads

For low power usages, the Feather has a second AP2112 regulator. The regulator is controlled with a GPIO pin on the enable line and can shut off power to the Stemma QT port and TFT. There is also a separate power pin for the NeoPixel that can be used to disable it for even lower quiescent power. With everything off and in deep sleep mode, the TFT feather uses about 100uA of current.

Please note the Feather ESP32-S2 doesn't have Bluetooth support.

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
• 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 80~100uA 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