Issues

• Issue when Uploading code to my ESP32 From this library

  collin80/esp32_can#95 · Filter by author MartynOrchard1 opened on Jul 9, 2026
  1

• Please let me know if something broke

  collin80/esp32_can#94 · Filter by author collin80 opened on Jul 9, 2026

• Repetitive un-commanded CAN messages and Init sequence issue

  collin80/esp32_can#93 · Filter by author lolachampcar opened on Mar 1, 2026
  7

• Please migrate to use esp_adc/adc_oneshot.h and esp_adc/adc_continuous.h

  collin80/esp32_can#92 · Filter by author brightproject opened on Feb 21, 2026
  1

• TWAI_STATE_STOPPED status is not monitored in CAN_WatchDog_Builtin

  collin80/esp32_can#91 · Filter by author raccoon-forvia opened on Feb 3, 2026

• Guru Meditation Error due to incorrect pin declaration for ESP32-C3

  collin80/esp32_can#90 · Filter by author brightproject opened on Nov 1, 2025
  1

• Expose alerts on CAN driver

  collin80/esp32_can#89 · Filter by author kevinlieb opened on Oct 20, 2025

• Simultaneous sending and receiving of data via CAN0

  collin80/esp32_can#87 · Filter by author brightproject opened on Aug 14, 2025

• SavvyCAN install on pi 5

  collin80/esp32_can#81 · Filter by author bfpa40 opened on Mar 2, 2025

• Dual-TWAI only working with one bus at a time

  collin80/esp32_can#80 · Filter by author TechOverflow opened on Feb 23, 2025

• ESP IDF < 5.2 Compatibility

  collin80/esp32_can#79 · Filter by author vdveer-engineering opened on Feb 1, 2025

• MCP2515 code for ESP32

  collin80/esp32_can#77 · Filter by author Modellfan opened on Jan 30, 2025

• ESP32 CAN not working after update ArduinoESP32 to v3.1.1 and esp32_can to 0.3.0

  collin80/esp32_can#75 · Filter by author vdveer-engineering opened on Jan 15, 2025
  3

• Dual builtin CAN not working on ESP32-C6

  collin80/esp32_can#74 · Filter by author vdveer-engineering opened on Jan 14, 2025
  1

• Correct application of filters for multiple IDs

  collin80/esp32_can#72 · Filter by author brightproject opened on Dec 7, 2024
  2

• Clarifications on the operation of the code and changing pins

  collin80/esp32_can#71 · Filter by author brightproject opened on Nov 11, 2024

• Detecting and recovering from CAN errors

  collin80/esp32_can#70 · Filter by author kevinlieb opened on Sep 21, 2024

• Integrate this project for Adafruit RP2040 CAN bus Feather

  collin80/esp32_can#69 · Filter by author as4mz opened on Sep 11, 2024
  2

• Determining baud rate with no traffic

  collin80/esp32_can#68 · Filter by author fbwarren opened on Sep 10, 2024

• ESP32 + MCP2518FD Pro board has errors when connected to can network ** and !!

  bug
  collin80/esp32_can#66 · Filter by author kukumagi opened on May 9, 2024
  10

• Can't compile using PlatgormIO

  collin80/esp32_can#63 · Filter by author samarkh opened on Jan 8, 2024
  3

• esp32 + sn65hvd230 custom can bus speed

  collin80/esp32_can#62 · Filter by author kamilszczepan opened on Dec 29, 2023

• İs Arduino esp32 not supprting TWAI API?

  collin80/esp32_can#61 · Filter by author fixajteknik opened on Dec 27, 2023
  1

• OBD2 library for esp32_can ported from sandeepmistry

  collin80/esp32_can#60 · Filter by author MagnusThome opened on Dec 9, 2023

• no CAN message reception with Listen Only Mode

  collin80/esp32_can#59 · Filter by author rvxfahim opened on Dec 8, 2023