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circuitpython-org/_board/elecfreaks_picoed.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 elecfreaks_picoed ELECFREAKS Pico:ed Download ELECFREAKS Pico:ed ELECFREAKS
https://www.elecfreaks.com/picoed.html
elecfreaks_picoed.jpg 2022-04-21 raspberrypi
Speaker
Display
Solder-Free Alligator Clip

The Pico:ed is a development board based on Raspberry Pi RP2040 MCU. It uses dual-core Arm Cortex-M0+ processor with 264KB RAM. The front of the board contains two buttons and a 7x17 dot matrix screen, which can be conveniently used for classroom teaching.

So why choose Pico:ed?

  • A development board based on RP2040. Make it easier to use our Pico:ed in the classroom.
  • Wavy edge connector to connect to devices without soldering.
  • 7x17 LED fully programmable display. Can display text, numbers, and images.
  • Two programmable buttons and logo LED.
  • There is a button that can be reset directly RP2040.
  • Designed by Raspberry Pi, RP2040 features a dual-core Arm Cortex-M0+ processor with 264kB internal RAM and support for up to 16MB of off-chip flash.
  • A buzzer for playing beeps and tones.

Features

  1. Raspberry Pi RP2040 Chip
  2. 7x17 LED matrix screen
  3. Built-in LED
  4. Built-in buzzer
  5. 2 programmable buttons
  6. USB & battery connector
  7. Power status LED
  8. Bootsel & reset button
  9. 25-pins notched edge connector
  10. Exquisite design

Specifications

  • MCU: RP2040
  • SRAM: 264kB
  • Flash: 2MB
  • Programmable IO: 19 Pcs
  • Onboard Device: Buzzer, LED, 7x17 LED matrix, 2 Buttons
  • Program Language: CircuitPython/MicroPython，C++
  • Size: About 52mm x 42mm
  • Net Weight: 10g

Documentations

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