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Synthio has fixed point overflow errors

audio

bug

rp2Both RP2 microcontrollersBoth RP2 microcontrollers

Status: Closed (completed).

#10286 In adafruit/circuitpython;

· by gamblor21 was closed on Feb 4, 2026

Distortion on 8-bit audio sample caused by <code>audiomixer.MixerVoice.level</code>

audio

bug

Status: Not planned (skipped).

#10574 In adafruit/circuitpython;

· by relic-se was closed on Feb 4, 2026

Pixel Trinkey issues Warning about RTC, does not cold boot into code.py

atmel-samd

bug

tooling

Status: Closed (completed).

#10711 In adafruit/circuitpython;

· by davs2rt was closed on Feb 6, 2026

micro:bit v2 does not run CircuitPython code

bug

nordic

Status: Closed (completed).

#10798 In adafruit/circuitpython;

· by colinvail6 was closed on Feb 6, 2026

Add generic IOCTL-like method to board

circuitpython api

enhancement

Status: Closed (completed).

#10800 In adafruit/circuitpython;

· by bablokb was closed on Feb 6, 2026

QT Py SAMD21: Specific error in REPL in Thonny causes hard crash and damages unprotected bootloader

atmel-samd

bug

crash

Status: Closed (completed).

#8038 In adafruit/circuitpython;

· by dhalbert was closed on Feb 6, 2026

<code>serial_connected</code> never resets to False, causing <code>print()</code> to block when buffer is full

bug

esp32-s3

Status: Closed (completed).

#10814 In adafruit/circuitpython;

· by BMDan was closed on Feb 17, 2026

Heap analysis tool

Status: Merged (completed).

adafruit/circuitpythonnumber 529

#529 In adafruit/circuitpython;

· by tannewt was closed on Jan 19, 2018

Add precise_time module

Status: Closed (abandoned).

adafruit/circuitpythonnumber 839

#839 In adafruit/circuitpython;

· by margaret was closed on Oct 23, 2018

Fix rom qstr pool length.

enhancement

memory optimization

Status: Merged (completed).

adafruit/circuitpythonnumber 749

#749 In adafruit/circuitpython;

· by tannewt was closed on Apr 10, 2018

Added board Meow Meow by Electronic Cats

atmel-samd

enhancement

Status: Merged (completed).

adafruit/circuitpythonnumber 1275

#1275 In adafruit/circuitpython;

· by sabas1080 was closed on Oct 17, 2018

[Refactoring... WIP] Implement CPython-compatible gzip.decompress, restore uzlib. Enable both for atmel-samd

Status: Closed (abandoned).

adafruit/circuitpythonnumber 1274

#1274 In adafruit/circuitpython;

· by klardotsh was closed on Nov 19, 2019

Add debug info to the generated frozen_mpy.c

enhancement

tooling

Status: Merged (completed).

adafruit/circuitpythonnumber 1282

#1282 In adafruit/circuitpython;

· by tannewt was closed on Oct 23, 2018

Circuitpython/nickzoic/703 wiznet 5500 native

atmel-samd

Status: Merged (completed).

adafruit/circuitpythonnumber 1236

#1236 In adafruit/circuitpython;

· by nickzoic was closed on Oct 25, 2018

json: enable on nrf boards and "large flash" M4 samd boards

cpython apimodules from cpythonmodules from cpython

enhancement

Status: Merged (completed).

adafruit/circuitpythonnumber 1351

#1351 In adafruit/circuitpython;

· by jepler was closed on Nov 27, 2018

MAX PWMOut frequency

Status: Closed (abandoned).

adafruit/circuitpythonnumber 1363

#1363 In adafruit/circuitpython;

· by s-light was closed on Nov 19, 2019

Split out the peripherals library in preparation of sharing with MakeCode

atmel-samd

enhancement

Status: Merged (completed).

adafruit/circuitpythonnumber 937

#937 In adafruit/circuitpython;

· by tannewt was closed on Jun 15, 2018

Created Korean Translations

Status: Merged (completed).

adafruit/circuitpythonnumber 1858

#1858 In adafruit/circuitpython;

· by rafa-gould was closed on Nov 20, 2019

WIP: Blip improvements

Status: Closed (abandoned).

adafruit/circuitpythonnumber 2044

#2044 In adafruit/circuitpython;

· by ntavish was closed on Mar 16, 2020

WIP: Allow the REPL/console to be mirrored onto a UART

Status: Closed (abandoned).

adafruit/circuitpythonnumber 2148

#2148 In adafruit/circuitpython;

· by jepler was closed on Nov 29, 2019

Switch to the new release event type filter

enhancement

tooling

Status: Merged (completed).

adafruit/circuitpythonnumber 2222

#2222 In adafruit/circuitpython;

· by tannewt was closed on Oct 15, 2019

RFM9x -- freeze library into build

enhancement

Status: Merged (completed).

adafruit/circuitpythonnumber 3251

#3251 In adafruit/circuitpython;

· by jerryneedell was closed on Aug 17, 2020

Framebufferio: Set ground work for smart LEDs as "framebuffers"

displayio

enhancement

Status: Closed (abandoned).

adafruit/circuitpythonnumber 2914

#2914 In adafruit/circuitpython;

· by jepler was closed on Jul 29, 2020

OnDiskBitmap palette getter/setters

displayio

enhancement

Status: Closed (abandoned).

adafruit/circuitpythonnumber 4438

#4438 In adafruit/circuitpython;

· by kmatch98 was closed on Apr 22, 2021

Add the AI-Thinker ESP32-CAM board initial support

Status: Closed (abandoned).

adafruit/circuitpythonnumber 6827

#6827 In adafruit/circuitpython;

· by evildave666 was closed on Oct 16, 2022