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#circuitpython

2 Beiträge2 Beteiligte0 Beiträge heute

Anyone have experience using #CircuitPython & sensors to detect presence (or even better distance) through glass office walls? Our MakerSpace has glass walls adjoining halls & I'd like to interact through the glass. I'd like to still use picos, not Pis. Do thermal cameras sense through glass? Human Presence sensors?

Experimenting with a 3D printed #circuitpython #robot arm to add to Fall's class builds. So far just have the two micro servos working with the joystick & a @raspberrypi Pico. Will likely add two press-hold buttons each for swivel base & claw open/close since Pico only has 3 analog pins one joystick takes up 2. Will post build lessons once I have advanced the build, but looks good so far. youtube.com/shorts/IMvb3tFU3C4

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#CircuitPython 10.0.0-beta.0 released!

blog.adafruit.com/2025/07/15/c

Highlights:
- Increase the firmware partition size for ESP32-S2 boards with 4MB flash, allowing more features to be included. This change was made for 4MB flash ESP32-S3 boards in previous releases. Starting with this release, you must now update the TinyUF2 bootloader on all 4MB flash ESP32-S2 and ESP32-S3 boards. See the release notes for details.
- Fix Espressif `pulseio.PulseIn` regression.

#CircuitPython 10.0.0-alpha.8 released!

blog.adafruit.com/2025/07/08/c

Highlights of this release

- Increase the firmware partition size for ESP32-S3 boards with 4MB flash, allowing more features to be included, including BLE. You must update the TinyUF2 bootloader on these boards. See the release notes for details.
- Merge updates from MicroPython v1.25.0.
- Fix regressions caused by SD automount capability.
- Add `Terminal.cursor_x` and `.cursor_y`.
- Add `picodvi.Framebuffer.color_depth`.

Finally got around to a #circuitpython experiment I’d been thinking about for a while. OV5640 camera breakout wired up to a metro RP2350 with PSRAM. Video feed is send via HSTX DVI. In the code, the video is dithered gameboy camera style and the color is controlled with 3 pots (not yet wired up). I really like how the video feedback looks with the dithering

120 NeoPixel patio #LEDs (two strings of 60) powered by a Pico 2w on a mobile phone wall wart.
Not as bright as l'd like. Will distribute power but the simple #CircuitPython animations look cool. Any good recs of brighter NeoPixels to spread out on a field for an animated matrix-style installation?