Adafruit QT Py ESP32 Pico - WiFi Module with STEMMA QT / Qwiic Connector - 8MB Flash - Adafruit 5395

A small Adafruit QT Py module equipped with a dual-core ESP32 Pico chip, clocked at 240 MHz. It has 8 MB Flash memory and 2 MB PSRAM . Enables wireless communication via WiFi 2.4 GHz 802.11b/g/n and Bluetooth v4.2 / Bluetooth LE. The module has a USB type C connector, used for power supply and communication via the built-in UART converter - CH9102F. The board also has a STEMMA QT connector, as well as Reset and Boot buttons and a NeoPixel LED. The shape and layout of the pins are consistent with Seeed Xiao modules. The available communication interfaces include : ADC, DAC, PWM, I2C, UART, SPI, I2S, capacitive button connectors and GPIO. The system can be programmed in the Arduino or ESP IDF environment.

Adafruit QT Py ESP32 Pico - WiFi module with STEMMA QT / Qwiic connector - 8MB Flash - Adafruit 5395.

• The dual-core Xtensa LX6 processor - with a clock frequency of up to 240 MHz ensures smooth operation even in the most demanding applications.
• Built-in Flash memory - the PICO-V3-02 version includes 8 MB Flash memory for program storage and 2 MB PSRAM.
• Wireless communication - WiFi 2.4 GHz 802.11b/g/n module and Bluetooth v4.2 / Bluetooth LE significantly expand the capabilities of the designed devices.
• A rich set of interfaces - including GPIO, UART, SPI, I2C, I2S, PWM, ADC, DAC, TWAI, SD/SDIO/MMC Host, PWM motor controller.
• Low power consumption - up to 5 µA in Deep-sleep mode and up to 68mA in Modem-sleep mode (WiFi / Bluetooth module turned off).

In addition to 14 pins in the form of Castellated Holes, the board has additional pins and connectors for both power supply and communication:

• USB Type-C - main power supply of the system with 5 V and USB 2.0 communication via the built-in CH9102F converter.
• STEMMA QT connector - a connector with an I2C interface popular in Adafruit devices, allowing connection to sensors and other devices without the need for soldering.
• GND and VBAT pins - located on the underside of the board, allowing power supply from a battery with a voltage of 3 V to 6 V

The Adafruit Qt Py ESP32 Pico module is also equipped with:

• Reset button - used to reset the ESP32 system
• Boot button - enabling entry into bootloader mode. It is also possible to use it as a regular GPIO button.
• NeoPixel RGB diode - RGB diode based on the WS2811 system. The manufacturer has prepared a special Arduino library to support it.

Available pins of the QT Py ESP32 Pico module.

Elements included in the set.

• Built-in chip: ESP32-PICO-V3-02
• Processor: dual-core Tensilica, clocked at 240 MHz
• Flash memory: 8 MB
• PSRAM memory: 2 MB
• Wireless communication:
  • WiFi: 2.4 GHz 802.11b/g/n
  • Bluetooth: v4.2 and Bluetooth LE
• Built-in UART/USB converter: CH9102F
• STEMMA QT connector
• Power supply:
  • USB Type C - 5V
  • Battery pins - from 3V to 6V
• Available interfaces: I2C, SPI, UART, PWM, ADC/DAC, GPIO, I2S
• Buttons: Boot and Reset
• Built-in RGB Neopixel diode
• Dimensions: 20.8 x 17.8 mm

• 1x Adafruit QT Py ESP32 Pico - WiFi module with STEMMA QT / Qwiic connector - 8MB Flash - Adafruit 5395
• 1x 16-pin goldpin strip, 2.54 mm pitch

• Manufacturer's website: Adafruit 5395
• Module user guide
• Installation of the Arduino IDE environment
• Documentation of the ESP32 Pico system
• 3D model of the module
• System diagram and PCB
• Description of the module pins