Product description: Adafruit QT Py ESP32-S3 2 MB PSRAM - WiFi module with STEMMA QT/Qwiic connector - 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.
The manufacturer has prepared a detailed user guide , which makes it much easier to start working with the module. Check!
Adafruit QT Py ESP32-S3 2 MB PSRAM - WiFi module with STEMMA QT/Qwiic connector - Adafruit 5700.
Elements included in the set.
Main features of the ESP32-S3 system
- 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
Set contents
- Adafruit QT Py ESP32-S3 2 MB PSRAM - WiFi module with STEMMA QT/Qwiic connector
- Goldpin strip - 2.54 mm pitch
Description of QT Py pins
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.
QT Py ESP32-S3 technical specifications
- 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
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