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circuitpython-org/_board/m5stack_atoms3_lite.md
Jeff Epler 4715875cc4 Fix board dates to always be of the form YYYY-MM-DD 
.. leading zeros are required for `frontmatter` to treat them as dates
rather than strings, apparently per the YAML specification.

This was done by script:
```py
import re
import datetime
import pathlib
import sys

import frontmatter

rx = re.compile(r'^(\s*)date_added:.*$', re.M)

for path_str in sys.argv[1:]:
    print(path_str)
    path = pathlib.Path(path_str)

    post = frontmatter.load(path)
    date_added = post.get("date_added", "")

    if isinstance(date_added, datetime.date):
        continue

    if isinstance(date_added, str):
        try:
            date_added = datetime.datetime.strptime(date_added, "%Y-%m-%d")
        except ValueError as exc:
            print(f"Failed to parse date {date_added} in {path_str}: {exc}")
            continue

    date_added = date_added.date()
    content = path.read_text("utf-8")
    new_content = rx.sub(lambda m: f"{m.group(1)}date_added: {date_added}", content)
    assert content != new_content

    path.write_text(new_content, "utf-8")
```
2024-03-22 11:31:45 -05:00

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layout board_id title name manufacturer board_url board_image date_added family bootloader_id downloads_display features
download m5stack_atoms3_lite AtomS3 Lite ESP32S3 Dev Kit Download AtomS3 Lite ESP32S3 Dev Kit M5Stack
https://docs.m5stack.com/en/core/AtomS3%20Lite
m5stack_atoms3_lite.png 2023-04-04 esp32s3 m5stack_atoms3_lite true
Wi-Fi
USB-C
Bluetooth/BTLE

ATOMS3 Liteis anAtom Series Programmable Controllerin the M5Stack Development Kit series using ESP32-S3.

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.

  • Small size is only 24x24x9.5mm,
  • USB Type C connector - If you have only Micro B cables, this adapter will come in handy!
  • ESP32-S3 (ESP32-S3FN8) 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 8MB Flash, 512KB SRAM, no PSRAM
  • Native USB supported by every OS - can be used in Arduino or CircuitPython as USB serial console, MIDI, Keyboard/Mouse HID, even a little disk drive for storing Python scripts.
  • Can be used with Arduino IDE or CircuitPython
  • Built-in user button with RGB NeoPixel LED
  • Infrared LED
  • 6 GPIO pins
  • 1 GROVE/HY2.0-4P interfaces
  • Built-in 3D antenna
  • An M2 screw holeis provided on the back for fixing
  • Reset switch for starting your project code over. Hold the reset switch for 2 second to enter bootloader mode
  • Hold Button A and tap Reset switch for entering UF2 bootloader drive

Features

  • ESP32-based
  • RGB LED(SK6812)
  • Programmable button
  • Built-in Infra-red
  • Extendable Pins & Holes

Documentation

Purchase