Seeed Studio XIAO ESP32S3 by Seeed Studio
XIAO ESP32S3 is an integrated ESP32S3 32-bit, dual core, Xtensa processor chip with a high-performance operating frequency of up to 240 MHz, supporting dual wireless communication transmission(Supports 2.4GHz Wi Fi and BLE), Designed with the thumb-size footprint and a single-sided mount of the XIAO Series,Suitable for high-performance projects in limited spaces,Lithium battery charging management capability, providing 4 power consumption modes, allowing deep sleep mode, with power consumption as low as 14 μ A.
Features
- Powerful MCU Board: Incorporate the ESP32S3 32-bit, dual-core, Xtensa processor chip operating up to 240 MHz, mounted multiple development ports, Arduino / MicroPython supported _ Elaborate Power Design: Lithium battery charge management capability, offer 4 power consumption model which allows for deep sleep mode with power consumption as low as 14μA _ Great Memory for more Possibilities: Offer 8MB PSRAM and 8MB FLASH, supporting SD card slot for external 32GB FAT memory _ Outstanding RF performance: Support 2.4GHz Wi-Fi and BLE dual wireless communication, support 100m+ remote communication when connected with U.FL antenna _ Thumb-sized Compact Design: 21 x 17.8mm, adopting the classic form factor of XIAO, suitable for space limited projects like wearable devices
Description
Seeed Studi0 XIAO ESP32S3 adopts a highly integrated ESP32-S3 SoC with built-in Xtensa LX7 dual core, 32-bit processor that operates at up to 240 MHz. The chip has 8MB PSRAM and 8MB Flash, which can provide greater programming space and better performance, and bring more possibilities for I0T control scenarios
Wireless stack supports Complete 2.4GHz Wi Fi subsystem BLE Bluetooth 5.0, Bluetooth mesh.
This new XIAO is equipped with a high-performance car mounted ceramic antenna, which can reach a maximum range of 80m BLE/Wi Fi, and it also Reserved an interface for the external UFL antenna. At the same time, it is also equipped with optimized power management functions. It has four types The power mode and onboard lithium battery charging management circuit can operate in deep sleep mode with a current as low as 14ux, Make it very suitable for current battery powered applications.
XIAO ESP32S3 is still a classic XIAO Design. Its design is suitable for 21x17.8mm, XIAO standard size, while maintaining its classic single-sided component safety Install. Even though it is only the size of a thumb, it astonishingly taps a total of 15 GPIO pins, including 11 digital I/O for PWM pins and analog I/O for 9 ADC pins. It supports UART, IIC, and SPI serial communication ports, all of which make it ideal for space constrained projects such as wearable devices, or for use with Production ready units designed for PCBA.
Purchase
Getting Started
Here is a complete guide for getting Circuitpython installed onto an ESP32S3 device, and for enabling Web Workflow so you can load your Python code onto it.
Contribute
Have some info to add for this board? Edit the source for this page here.
CircuitPython 10.0.3
This is the latest stable release of CircuitPython that will work with the Seeed Studio XIAO ESP32S3. Use this release if you are new to CircuitPython.
Modules included in this download
_asyncio _bleio _bleio (native) _eve _pixelmap adafruit_bus_device adafruit_pixelbuf aesio alarm analogbufio analogio array atexit audiobusio audiocore audiomixer audiomp3 binascii bitbangio bitmapfilter bitmaptools board builtins builtins.pow3 busdisplay busio busio.SPI busio.UART canio codeop collections countio digitalio displayio epaperdisplay errno espcamera espidf espnow espulp fontio fourwire framebufferio frequencyio getpass gifio hashlib i2cdisplaybus io ipaddress jpegio json keypad keypad.KeyMatrix keypad.Keys keypad.ShiftRegisterKeys keypad_demux keypad_demux.DemuxKeyMatrix locale lvfontio math max3421e mdns memorymap microcontroller msgpack neopixel_write nvm onewireio os os.getenv paralleldisplaybus ps2io pulseio pwmio qrio rainbowio random re rgbmatrix rotaryio rtc sdcardio sdioio select sharpdisplay socketpool socketpool.socketpool.AF_INET6 ssl storage struct supervisor synthio sys terminalio tilepalettemapper time touchio traceback ulab usb usb_cdc usb_hid usb_midi vectorio warnings watchdog wifi zlibFeatures: Breadboard-Friendly, Xiao / QTPy Form Factor, USB-C, Wi-Fi, Battery Charging
CircuitPython 10.1.0-beta.0
This is the latest development release of CircuitPython that will work with the Seeed Studio XIAO ESP32S3.
WARNING: On Espressif ESP32-S2 and ESP32-S3 boards with 4MB flash, CircuitPython 10.0.0-beta.0 and later require TinyUF2 bootloader version 0.33.0 or later. Older TinyUF2 bootloaders don't provide enough room for the firmware and cannot load it. See the Release Notes for more details, and see Update UF2 Bootloader below.
Alpha development releases are early releases. They are unfinished, are likely to have bugs, and the features they provide may change. Beta releases may have some bugs and unfinished features, but should be suitable for many uses. A Release Candidate (rc) release is considered done and will become the next stable release, assuming no further issues are found.
Please try alpha, beta, and rc releases if you are able. Your testing is invaluable: it helps us uncover and find issues quickly.
Release Notes for 10.1.0-beta.0
Modules included in this download
_asyncio _bleio _bleio (native) _eve _pixelmap adafruit_bus_device adafruit_pixelbuf aesio alarm analogbufio analogio array atexit audiobusio audiocore audiomixer audiomp3 binascii bitbangio bitmapfilter bitmaptools board builtins builtins.pow3 busdisplay busio busio.SPI busio.UART canio codeop collections countio digitalio displayio epaperdisplay errno espcamera espidf espnow espulp fontio fourwire framebufferio frequencyio getpass gifio hashlib i2cdisplaybus io ipaddress jpegio json keypad keypad.KeyMatrix keypad.Keys keypad.ShiftRegisterKeys keypad_demux keypad_demux.DemuxKeyMatrix locale lvfontio math max3421e mdns memorymap microcontroller msgpack neopixel_write nvm onewireio os os.getenv paralleldisplaybus ps2io pulseio pwmio qrio rainbowio random re rgbmatrix rotaryio rtc sdcardio sdioio select sharpdisplay socketpool socketpool.socketpool.AF_INET6 ssl storage struct supervisor synthio sys terminalio tilepalettemapper time touchio traceback ulab usb usb_cdc usb_hid usb_midi vectorio warnings watchdog wifi zlibFeatures: Breadboard-Friendly, Xiao / QTPy Form Factor, USB-C, Wi-Fi, Battery Charging
Absolute Newest
Every time we commit new code to CircuitPython we automatically build binaries for each board and language. The binaries are stored on Amazon S3, organized by board, and then by language. These releases are even newer than the development release listed above. Try them if you want the absolute latest and are feeling daring or want to see if a problem has been fixed.
Previous Versions of CircuitPython
All previous releases of CircuitPython are available for download from Amazon S3 through the button below. For very old releases, look in the OLD/ folder for each board. Release notes for each release are available at GitHub button below.
Older releases are useful for testing if you something appears to be broken in a newer release but used to work, or if you have older code that depends on features only available in an older release. Otherwise we recommend using the latest stable release.