Adafruit QT Py ESP32-S3 2MB PSRAM - WiFi module with STEMMA QT/Qwiic - Adafruit 5700

A compact module from the Adafruit QT Py collection equipped with an efficient ESP32-S3 system with wireless WiFi and Bluetooth communication. It has a 240 MHz dual-core Tensilica processor , with 2 MB of PSRAM , 512 kB of SRAM and 4 MB of Flash memory . It is a highly integrated System-on-Chip (SoC) solution that enables the implementation of many complex projects. The module is also equipped with a native USB Type-C port, which is used, among other things, to power the board, and a Qwiic / STEMMA QT connector. The pinout layout and dimensions of the module are consistent with Seeed Xiao. QT Py from Adafruit offers the user as many as 13 GPIO pins: analog inputs, PWM, I2C interface, UART, SPI and I2S. The ESP32-S3 board can be programmed in Arduino IDE and CircuitPython.

Adafruit QT Py ESP32-S3 2 MB PSRAM - WiFi module with STEMMA QT/Qwiic connector - Adafruit 5700.

Elements included in the set.

• Dual-core Tensilica processor clocked at up to 240 MHz
• 2 MB PSRAM, 512 KB SRAM and 4 MB Flash
• Native USB Type-C port for use with peripherals
• Programmed using Arduino IDE or CircuitPython
• Built-in NeoPixel RGB LED
• 13 GPIO pins

• Adafruit QT Py ESP32-S3 2 MB PSRAM - WiFi module with STEMMA QT/Qwiic connector
• Goldpin strip - 2.54 mm pitch

QT Py has a STEMMA QT connector, which ensures quick and trouble-free connection, and soldering pads to which the goldpin connectors included in the kit should be soldered. The pinouts on the board are consistent with the relationship below:

• 3.3, V - 3.3 V power pin
• 5V - 5V power pin (connected to the USB connector)
• GND - system ground
• SCL - clock line of the I2C interface
• SDA - data line of the I2C interface
• RX / TX - UART interface pins
• A0/A3 - analog pins

QT Py has a STEMMA QT connector.

Contains built-in ESP32-S3 chip.

• Built-in ESP32-S3 chip
• Tensilica processor clocked at up to 240 MHz
• 4 MB Flash, 512 KB SRAM and an additional 2 MB PSRAM
• Native USB Type-C port for programming and power; supported by any operating system - can be used in Arduino or CircuitPython
• Supported 2.4 GHz WiFi communication in the 802.11b/g/n standard
• LDO stabilizer 3.3 V / 600 mA
• Optimized power system ensuring low energy consumption
• Built-in NeoPixel RGB LED
• 13 x GPIO pins:
  • 10 x ADC 12-bit analog inputs
  • PWM on any pin
  • 2 x I2C + STEMMA QT/Qwiic as plug-and-play
  • UART
  • SLEEPS
  • I2S
  • Controller for 5 capacitive touch buttons
• Reset button
• Connectors: STEMMA QT / Qwiic, solder pads
• Module dimensions: 21.7 x 17.8 x 5.7 mm
• Weight: 2.2 g

• Manufacturer's website: Adafruit 5700
• User Guide