Jeff Epler
4715875cc4
.. 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")
```
1.5 KiB
1.5 KiB
| layout | board_id | title | name | manufacturer | board_url | board_image | date_added | family | features | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| download | heiafr_picomo_v2 | PicoMo V2 Download | PicoMo | HEIA-FR |
|
picomo_v2.jpg | 2024-01-25 | raspberrypi |
|
The PicoMo, based on a Raspberry Pi Pico microcontroller chip, has been developed by HEIA-FR's Electrical Engineering and Computer Science and Communication Systems departments. With its display, temperature and humidity sensor, multicolor LED and buzzer, it can be used in a variety of ways.
This module has no battery to promote durability: you need to connect it to your smartphone or computer with a USB cable to make it work.
To flash a new .uf2 file and enter bootloader mode, turn on your PicoMo while pressing and holding the S7 button. This should make it appear as a drive named RPI-RP2 on your computer.
Technical details
- RP2040 Dual Arm Cortex-M0+
- 264kB of SRAM
- 2 MB of flash memory
- ST7789 1.69 inch display with a resolution of 240x280
- Temperature and humidity sensor (SHTC3)
- 7 buttons
- Speaker (buzzer)
- Onboard LED (RGB)
- USB-C power