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circuitpython-org/_board/feather_m7_1011.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 features
download feather_m7_1011 Feather M7 1011 Download Feather M7 1011 Adafruit
https://www.adafruit.com/product/4950
feather_m7_1011.jpg 2020-02-27 mimxrt10xx
Feather-Compatible
Battery Charging
STEMMA QT/QWIIC
USB-C
Breadboard-Friendly

The NXP iMX RT1011 microcontroller powers this board with a 500 MHz ARM Cortex M7 processor. There's 4 MB of execute-in-place QSPI for firmware and disk storage plus 128 KB of SRAM in-chip.

Technical details

  • NXP iMX RT1011 processor - ARM Cortex M7 processor running at 500 MHz, with 128 KB SRAM and high speed USB!
  • AirLift WiFi Co-processor, with TLS/SSL support, plenty of RAM for sockets, communication is over SPI and has CircuitPython library support ready to go for fast wireless integration.
  • Power options - 6-12 V DC barrel jack or USB-C
  • UNO-shape so shields can plug in
  • Reset button - Click to restart, double-click to enter UF2 bootloder
  • Boot-mode switches to get into the ROM bootloader (you can always reload code over USB if TinyUF2 gets corrupted somehow)
  • SWD connector for advanced debugging access.
  • On/Off switch
  • STEMMA QT connector for I2C devices
  • On/User LEDs and status NeoPixel
  • 53.2 mm x 72 mm / 2" x 2.8"
  • Height (w/ barrel jack): 14.8 mm / 0.6"
  • Weight: 22.5 g

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