2 Releases published by 1 person

• 10.0.0-beta.1 CircuitPython 10.0.0-beta.1

  published Jul 30, 2025

• 10.0.0-beta.2 CircuitPython 10.0.0-beta.2

  published Jul 30, 2025

20 Pull requests merged by 8 people

• fix busio.UART.Parity documentation indentation

  #10582 merged Aug 23, 2025

• shrink overflowing boards after #10529

  #10581 merged Aug 23, 2025

• Added mono to stereo conversion and panning to audiomixer.Mixer

  #10529 merged Aug 22, 2025

• Scale current duration when MidiTrack.tempo is set

  #10579 merged Aug 22, 2025

• Restore audioio on ESP32 and ESP32-S2

  #10578 merged Aug 22, 2025

• allow HID usage of zero; at least one device does this

  #10577 merged Aug 20, 2025

• update frozen libraries main

  #10575 merged Aug 20, 2025

• Update TinyUSB submodule commit

  #10559 merged Aug 12, 2025

• Add synthio.MidiTrack.tempo property

  #10567 merged Aug 12, 2025

• Translations update from Hosted Weblate

  #10550 merged Aug 6, 2025

• Add os.urandom to ports/analog

  #10549 merged Aug 6, 2025

• fix picodvi refresh rates (use 60Hz)

  #10534 merged Aug 4, 2025

• Translations update from Hosted Weblate

  #10542 merged Aug 4, 2025

• correct board.UART() pins on Feather ESP32-S2/S3

  #10537 merged Aug 4, 2025

• .github/actions/deps/ports/nordic/action.yml: Change URL for nrfutil

  #10530 merged Jul 30, 2025

• add senseBox-eye with ESP32S3

  #10523 merged Jul 30, 2025

• Translations update from Hosted Weblate

  #10526 merged Jul 30, 2025

• Add support for quad color epaper

  #10519 merged Jul 30, 2025

• Tweak computation of new heap area size

  #10525 merged Jul 30, 2025

• ESP32: Return correct deep sleep wakeup pin

  #10513 merged Jul 29, 2025

7 Pull requests opened by 6 people

• Add ROS2 message support

  #10538 opened Aug 1, 2025

• Fix audiocore.RawSample with loop=False on esp32*

  #10540 opened Aug 1, 2025

• M5Stack CoreS3 refactor/fix M5Bus pins definitions

  #10558 opened Aug 8, 2025

• Refactor EPaperDisplay args into struct

  #10565 opened Aug 11, 2025

• Fix BusDisplay transaction handling

  #10571 opened Aug 18, 2025

• Update to ESP IDF 5.5

  #10584 opened Aug 26, 2025

• claim usb_host pins on construction

  #10585 opened Aug 26, 2025

27 Issues closed by 8 people

• Core code crashed

  #10583 closed Aug 26, 2025

• NTP time sync helper for Airlift boards

  #10572 closed Aug 25, 2025

• Positional audio (balance) for audiomixer

  #4463 closed Aug 22, 2025

• Restore audioio in Espressif for boards that can use it

  #10570 closed Aug 22, 2025

• Fun House hard crash when send data to IO

  #10520 closed Aug 21, 2025

• usb_hid usage 0x00 needed but not allowed

  #10576 closed Aug 20, 2025

• Improve error string compression

  #10566 closed Aug 13, 2025

• Verify CircuitPython Behavior on Library import

  #10568 closed Aug 13, 2025

• TinyUSB submodule version is out of date

  #10556 closed Aug 12, 2025

• IR Receive don't work on Fruit Jam

  #10546 closed Aug 8, 2025

• PIN in use

  #10548 closed Aug 7, 2025

• D10 on header but not defined in board.D10

  #10544 closed Aug 6, 2025

• Add board.JST-PH to dir(board) for Fruit Jam

  #10543 closed Aug 6, 2025

• USB_HOST_5V_POWER is called out for Fruit Jam

  #10545 closed Aug 5, 2025

• Blank Screen T Deck Plus

  #10541 closed Aug 2, 2025

• `audiodelays.Echo.freq_shift` panning issues with stereo sources

  #9874 closed Jul 30, 2025

• MemoryError can occur when there is still lots of free memory

  #10451 closed Jul 30, 2025

• Silicon Labs devkit_xg24_brd2601b won't build

  #8897 closed Jul 29, 2025

• Bug Report: alarm.pin.PinAlarm Mis-maps to Incorrect Pins on ESP32 Feather

  #10498 closed Jul 29, 2025

• Web workflow problem with Lolin C3 Mini

  #9058 closed Jul 29, 2025

• 3 KeyboardInterrupt exceptions on boot

  #9139 closed Jul 29, 2025

• Badger 2040: Sometimes halts forever when refreshing the screen

  #9214 closed Jul 29, 2025

• Issue with PDMin and usb_cdc sending data to PC

  #9321 closed Jul 29, 2025

• is /cp/serial/ working over mDNS names? (web workflow)

  #9336 closed Jul 29, 2025

• Setting the name property on an adafruit_ble.BLERadio instance doesn't work on ESP32-S3

  #9333 closed Jul 29, 2025

• M5Stack Dial with ESP32S3 memory seems not right

  #9120 closed Jul 29, 2025

• W55RP20 Support Requirements

  #9747 closed Jul 29, 2025

29 Issues opened by 16 people

• Fails every time with HCI TIMEOUT error on `_bleio.Connection..discover_remote_services()`

  #10580 opened Aug 22, 2025

• Distortion on 8-bit audio sample caused by `audiomixer.MixerVoice.level`

  #10574 opened Aug 19, 2025

• CircuitPython 9.2.4-154-gbd572f86f9` → BLE File Transfer **does not appear**

  #10573 opened Aug 19, 2025

• BusDisplay _refresh_area does not respect busio locks

  #10569 opened Aug 13, 2025

• Display instability during NeoPixel `show()` on Fruit Jam

  #10564 opened Aug 11, 2025

• USB Host: Unplugging device can break usb.core.find()

  #10563 opened Aug 10, 2025

• USB Host: Fast polling + write to CIRCUITPY crashes board

  #10562 opened Aug 9, 2025

• long-locked xSemaphoreCreateMutex() causes crash when used with wifi

  #10561 opened Aug 9, 2025

• Fruit Jam -- OnDiskFont() fails with a "MemoryError: memory allocation failed, allocating 0 bytes" error

  #10560 opened Aug 9, 2025

• Fruit Jam HSTX/DVI output goes dark during web request

  #10557 opened Aug 8, 2025

• USB Host: Polling Uses Lots of CPU

  #10555 opened Aug 7, 2025

• USB Host: Dropped/Stuck MIDI Notes

  #10554 opened Aug 7, 2025

• USB Host: Corrupted Descriptor Parsing

  #10553 opened Aug 7, 2025

• USB Host: Unreliable Unplug Event Detection

  #10552 opened Aug 7, 2025

• USB Host Improvement Quest Umbrella Issue

  #10551 opened Aug 6, 2025

• USB Connection Randomly Drops and CIRCUITPY Becomes Read-Only on ESP32-P4 Dev Board

  #10547 opened Aug 5, 2025

• audiocore.RawSample doesn't work with loop=False on esp32* boards

  #10539 opened Aug 1, 2025

• M5Stack Core S3 SD card not working

  #10536 opened Aug 1, 2025

• Hardcrash on Fruit Jam with I2C pin finding script

  #10533 opened Jul 31, 2025

• M5Stack Core S3 pinout error

  #10532 opened Jul 31, 2025

• Add a setting in settings.toml to control terminal display in connected displays

  #10531 opened Jul 30, 2025

• Use a config struct instead of many arguments for display constructors

  #10528 opened Jul 30, 2025

• Analog input keys for the keypad module

  #10527 opened Jul 29, 2025

• "SD_SCK in use" when trying to use SD SPI on Metro RP2350

  #10524 opened Jul 29, 2025

• does last release of circuitpython does not support ftp service

  #10522 opened Jul 29, 2025

• Update to ARM gcc 14.3.Rel1

  #10521 opened Jul 29, 2025

• support for `__slots__`

  #10517 opened Jul 28, 2025

• support for `__all__` with `from ... import *`

  #10516 opened Jul 28, 2025

• Hard fault with BLE and Async IO

  #10515 opened Jul 28, 2025

27 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• write-locking problem with USB automount

  #10510 commented on Jul 27, 2025 • 0 new comments

• asyncio hardfault over long interval

  #9173 commented on Jul 28, 2025 • 0 new comments

• When code crashes, editor exits erasing the debug window contents - making debuging very difficult

  #10487 commented on Jul 28, 2025 • 0 new comments

• Add __set_name__

  #9685 commented on Jul 29, 2025 • 0 new comments

• monotonic_ns jumps

  #9953 commented on Jul 29, 2025 • 0 new comments

• NotImplementedError could give reason why not implemented

  #9798 commented on Jul 29, 2025 • 0 new comments

• ESP32-S3 requests download causes watchdog hard reset

  #8857 commented on Jul 29, 2025 • 0 new comments

• Received I2C data is mangled

  #8390 commented on Jul 29, 2025 • 0 new comments

• v9.2.2 thru v9.2.4 slows to a crawl on ESP32-S2 when both ssd1306 OLED display and AHT20 sensor on the Stemma I2C bus at the same time

  #10022 commented on Jul 29, 2025 • 0 new comments

• Walkmp3rson learn guide does not work with CP 9.x Freezes and displays USB not recognizable on PC Windows

  #9211 commented on Jul 29, 2025 • 0 new comments

• ESP32-C3 boot loop

  #7578 commented on Jul 30, 2025 • 0 new comments

• Ussl module for Unix port

  #6977 commented on Jul 31, 2025 • 0 new comments

• Metro RP2350 DVI output defaults to 72Hz refresh (capture cards like 60Hz)

  #10242 commented on Aug 1, 2025 • 0 new comments

• board.DISPLAY returns None on Badger2040 / Badger2040W

  #10378 commented on Aug 2, 2025 • 0 new comments

• Regression: Serial File Transfer (Mu/ampy) Broken on ESP32 Feather HUZZAH32 in CircuitPython 10.x.x Beta/Nightly

  #10514 commented on Aug 3, 2025 • 0 new comments

• Low power support for RP2350

  #9491 commented on Aug 4, 2025 • 0 new comments

• Starting code upload crashes the board hard if the currently running code.py has an open & unflushed file on SD card.

  #9138 commented on Aug 7, 2025 • 0 new comments

• Flash Corrupted After Deep Sleep / Post Data Script On Feather S2

  #10398 commented on Aug 8, 2025 • 0 new comments

• PicoW [Errno 113] ECONNABORTED <class 'OSError'>

  #10455 commented on Aug 8, 2025 • 0 new comments

• audiobusio.I2SIn support

  #5456 commented on Aug 15, 2025 • 0 new comments

• Nimble out of memory when trying to connect to multiple devices on ESP32 S3

  #10007 commented on Aug 17, 2025 • 0 new comments

• RTC does not track tm_isdst

  #7752 commented on Aug 22, 2025 • 0 new comments

• ESP32-C6-LCD-1.47 LDO overheat

  #10042 commented on Aug 26, 2025 • 0 new comments

• LEGO WeDo 2.0 BLE service discoverycauses `MemoryError: Nimble out of memory` and then a crash

  #10059 commented on Aug 26, 2025 • 0 new comments

• Add busio support for ADI MAX32xxx port

  #10413 commented on Aug 15, 2025 • 0 new comments

• espressif: pulseio.PulseIn - Use dma only when necessary

  #10499 commented on Jul 30, 2025 • 0 new comments

• Add custom RP2040 based devboard called "The Breadboard+" (with ESP-WROOM-C3, but using micropython for that due to needing to flash over UART)

  #10512 commented on Aug 19, 2025 • 0 new comments