Adafruit QT Py S3 with 2MB PSRAM WiFi Dev Board with STEMMA QT

SKU: ADA5700 Brand: Adafruit
The ESP32-S3 has arrived in QT Py format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi...
$24.45 AUD, inc GST
$22.23 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Tue, 10th of Dec

Quantity Discounts:

  • 10-25 $21.34 (exc GST)
  • 25+ $20.67 (exc GST)
- +

5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $7+ Standard (5+ days*, tracked)
  • $11+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

The ESP32-S3 has arrived in QT Py format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi and BLE support, and native USB, this QT Py is great for powering your IoT projects. Now Adafruit even have this powerhouse of a board with built in 2 Megabytes of PSRAM for when you need to buffer large datasets in memory.

The ESP32-S3 is a highly-integrated, low-power, 2.4 GHz Wi-Fi System-on-Chip (SoC) solution that now has WiFi and BLE support, built-in native USB, as well as some other interesting new technologies like Time of Flight distance measurements. With its state-of-the-art power and RF performance, this SoC is an ideal choice for a wide variety of application scenarios relating to the Internet of Things (IoT)wearable electronics, and smart homes. 

With native USB and 4 MB Flash + 2 MB PSRAM, this board will let you upgrade your existing ESP32 projects. Native USB means it can act like a keyboard or a disk drive, and no external USB-to-Serial converter required. WiFi and BLE mean it's awesome for IoT projects.

OLEDsInertial Measurement UnitsSensors a-plenty. All plug-and-play thanks to the innovative chainable design: SparkFun Qwiic-compatible STEMMA QT connectors for the I2C bus, so you don't even need to solder! Just plug in a compatible cable and attach it to your MCU of choice, and you’re ready to load up some software and measure some light. Seeed Grove I2C boards will also work with this adapter cable.

Pinout and shape are Seeed Xiao compatible, with castellated pads, so you can solder it flat to a PCB. In addition to the QT connector, They also added an RGB NeoPixel (with controllable power pin to allow for ultra-low-power usage), a reset button (great for restarting your program or entering the bootloader), and a button on GPIO 0 for entering the ROM bootloader or for user input

The ESP32-S3 has a dual-core 240 MHz chip, so it is comparable to ESP32's dual-core. However, there is no Bluetooth Classic support, only Bluetooth LE. This chip is a great step up from the earlier ESP32-S2! This ESP32-S3 chip Adafruit are using on the QT Py comes with 4 MB flash, 2 MB PSRAM, and 512KB of SRAM, so it's perfect for use with CircuitPython support even when massive buffers are needed. It's also great for use in ESP-IDF or with Arduino support.

  • Same size, form factor, and pin-out as Seeed Xiao
  • USB Type C connector If you have only Micro B cables, this adapter will come in handy!
  • ESP32-S3 Dual Core 240MHz Tensilica processor - the next generation of ESP32-Sx, with native USB, so it can act like a keyboard/mouse, MIDI device, disk drive, etc!
  • Comes with 4MB Flash, 512KB SRAM, 2MB PSRAM
  • Native USB supported by every OS - can be used in Arduino or CircuitPython as USB serial console, MIDI, Keyboard/Mouse HID, and even a little disk drive for storing Python scripts.
  • Can be used with Arduino IDE or CircuitPython
  • Built-in RGB NeoPixel LED with power control to reduce quiescent power in deep sleep
  • Battery input pads on underside with diode protection for external battery packs up to 6V input
  • 13 GPIO pins:
    • 11 on breakout pads, 2 more on QT connector
    • 10 x 12-bit analog inputs (SPI high-speed pads do not have analog inputs)
    • PWM outputs on any pin
    • Two I2C ports, one on the breakout pads and another with STEMMA QT plug-n-play connector
    • Hardware UART
    • Hardware SPI on the high-speed SPI peripheral pins
    • Hardware I2S on any pins
    • 5 x Capacitive Touch with no additional components required
  • 3.3V regulator with 600mA peak output
  • Light sleep at 2~4mAdeep sleep at ~70uA
  • Reset switch for starting your project code over, boot 0 button for entering bootloader mode
  • Really really small

Technical Details

Product Dimensions: 21.7mm x 17.8mm x 5.7mm / 0.9" x 0.7" x 0.2"

Product Weight: 2.2g / 0.1oz

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $7+ for Standard Post (typically 6+ business days, tracked)
  • $11+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

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If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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