Issues

• directModeOutput() silently ignores GPIO > 33 on ESP32-S3

  PaulStoffregen/OneWire#164 · Filter by author Christoffer-kbh opened on May 28, 2026
  2

• OneWire broken on tinyAVR 2-series (ATtiny3224) — classic AVR register offsets used instead of VPORT/modern-AVR layout

  PaulStoffregen/OneWire#163 · Filter by author ammaree opened on May 27, 2026

• OneWire does not work with MEGACOREX (atmega4808) and DXCORE (avr64dd32)

  PaulStoffregen/OneWire#156 · Filter by author objekt58325 opened on Jul 2, 2025
  1

• ESP32-C6-WROOM-1 or ESP32-H2-DevKitM-1 Modules create compilation error: exit status 1

  PaulStoffregen/OneWire#154 · Filter by author HeinzRuetschi opened on May 24, 2025
  4

• Compiler issue warning

  PaulStoffregen/OneWire#151 · Filter by author m8nix opened on Dec 7, 2024
  3

• this line can damage your board

  PaulStoffregen/OneWire#150 · Filter by author ondra-novak opened on Dec 3, 2024
  2

• Arduino pin remapping is not considered

  PaulStoffregen/OneWire#148 · Filter by author SinusJayCee opened on Nov 15, 2024

• Add "#define CRIT_TIMING IRAM_ATTR" for ESP8266

  PaulStoffregen/OneWire#147 · Filter by author thjean opened on Oct 20, 2024
  1

• Improvement STM32 OpenDrain output, timing issues

  PaulStoffregen/OneWire#143 · Filter by author tshcherban opened on Jun 6, 2024

• DS1820 temperature readings ESP32 in combination with FreeRTOS tasks leads to malfunction of the RMT Module

  PaulStoffregen/OneWire#142 · Filter by author sirpete83 opened on May 25, 2024
  3

• Support for Pin 48 on ESP32-S3 in OneWire Library

  PaulStoffregen/OneWire#141 · Filter by author KaoruTK opened on May 20, 2024
  6

• unexpected warning while compiling for ESP32 S3

  PaulStoffregen/OneWire#138 · Filter by author Pepito-design opened on Apr 20, 2024

• ATmega328pb does not wake up on pin change after reading a point

  PaulStoffregen/OneWire#137 · Filter by author zaplakkies opened on Apr 19, 2024
  1

• Bug in release 2.3.8: extra tokens at end of #undef directive

  PaulStoffregen/OneWire#133 · Filter by author pixelfriese opened on Dec 13, 2023
  4

• Cannot use ESP32 S3 GPIO 43, 44 for OneWire Dallas DS18B20 due to setting in util file

  PaulStoffregen/OneWire#131 · Filter by author teastainGit opened on Sep 20, 2023
  6

• BUG in release v2.3.7: [Warning] unused variable reg ==> Changes of v2.3.7 are not inside zip-file

  PaulStoffregen/OneWire#130 · Filter by author hasenradball opened on Sep 15, 2023
  10

• Intermittent CRC errors on Arduino UNO R4 WiFi and R4 Minima

  PaulStoffregen/OneWire#129 · Filter by author MrYsLab opened on Jul 23, 2023

• Compatibility issue with AVR DxCore Family

  PaulStoffregen/OneWire#124 · Filter by author sandeepkumar0153 opened on Feb 12, 2023
  5

• rp2040 earlephilhower library compatibility

  PaulStoffregen/OneWire#123 · Filter by author joyfab opened on Dec 6, 2022
  9

• OneWire malfunction on ESP32-S2 ?

  PaulStoffregen/OneWire#122 · Filter by author hervmele opened on Nov 8, 2022
  23

• Compatibility issue with STM32 F030CCTx

  PaulStoffregen/OneWire#121 · Filter by author kramzarales opened on Sep 26, 2022

• Compatibility issues with OneWire and Nano Every?

  PaulStoffregen/OneWire#117 · Filter by author Bee135 opened on Aug 25, 2022
  1

• Resolved: Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled.

  PaulStoffregen/OneWire#113 · Filter by author jvonehr opened on May 6, 2022
  1

• Arduino-ESP32 developers changed API (GPIO now using ESP-IDF API on all chips.)

  PaulStoffregen/OneWire#108 · Filter by author dukess opened on Feb 27, 2022
  15

• Arduino Nano RP 2040 error

  PaulStoffregen/OneWire#105 · Filter by author Michal-Visuality opened on Dec 22, 2021
  2