Issues

• PyAvrOCD cannot start on Linux, incompatible Python libs

  MCUdude/MiniCore#383 · Filter by author srontje opened on Sep 27, 2026
  2

• Can ATmega328PB run up to 24MHz 115200 ?

  MCUdude/MiniCore#381 · Filter by author rickygai opened on Sep 14, 2026
  2

• ATmega328PB - Error: flash verification mismatch

  MCUdude/MiniCore#379 · Filter by author rickygai opened on Aug 23, 2026

• Maybe use TC4 for millis() on 328PB?

  MCUdude/MiniCore#375 · Filter by author WestfW opened on May 31, 2026

• Feature request: CPP Templetable Per-HardwareSerial-instance RX/TX buffer sizes via compile-time defines

  MCUdude/MiniCore#374 · Filter by author DjordjeMandic opened on May 17, 2026

• ATmega328P and ATmega328PB 8Mhz Optiboot bootloader doesn't work at 115200 baudrate

  MCUdude/MiniCore#367 · Filter by author arduino12 opened on Dec 20, 2025
  3

• New AVR-GCC version?

  MCUdude/MiniCore#364 · Filter by author felias-fogg opened on Nov 13, 2025
  7

• Cannot upload sketch using FTDI module

  MCUdude/MiniCore#363 · Filter by author huyquang2752001-cloud opened on Nov 11, 2025

• MiniCore Upload Works in Arduino IDE but Fails in VSCode

  MCUdude/MiniCore#355 · Filter by author parkkh12 opened on Jun 20, 2025
  2

• Changing the buffer size for I2C in twi.h without editing the MiniCore library

  MCUdude/MiniCore#351 · Filter by author robertrau opened on May 21, 2025
  2

• ATmega-328pb does not boot load with arduino isp

  MCUdude/MiniCore#333 · Filter by author shanmugamIoT opened on Feb 10, 2025
  6

• Enhance Serial RX Buffer Reuse and Optimize Memory Usage for Parsing Received Data With scanf

  MCUdude/MiniCore#328 · Filter by author DjordjeMandic opened on Jan 19, 2025

• cant burn bootloader on 16mhz

  MCUdude/MiniCore#326 · Filter by author jmp-gr opened on Dec 26, 2024
  2

• Fails to compile Strings declared empty on Atmega328PB

  MCUdude/MiniCore#297 · Filter by author Jesuslcp opened on Apr 6, 2024
  4

• MiniCore Burn Bootloader - Not Working on M3 MacBook Pro

  MCUdude/MiniCore#294 · Filter by author takide opened on Mar 30, 2024
  6

• extra_flags in boards.txt prevents user adding flags?

  MCUdude/MiniCore#264 · Filter by author dmcomm opened on Aug 14, 2023
  1

• High sleep power consumption compared with LowPower library

  MCUdude/MiniCore#263 · Filter by author caradag opened on Jul 30, 2023

• Minicore 328pb and DS1307RTC

  MCUdude/MiniCore#262 · Filter by author Zlodeyz opened on Jul 20, 2023
  3