espressif/arduino-esp32 issues and pull requests

#11842 - Unauthorized Serial0 access (unwanted WiFi debug message output) with Core Debug Level "None"

Issue - State: closed - Opened by leifclaesson 2 months ago - 4 comments
Labels: Type: Question, Status: Solved

#11775 - Fail to compile the empty project, Compilation error: exit status 1

Issue - State: closed - Opened by g199209 3 months ago - 3 comments
Labels: Type: Question, IDE: Arduino IDE

#11771 - Using USBHIDKeyboard.h and printing a multi line sentence with tabs results in extra tabs/ spaces.

Issue - State: closed - Opened by shush-collab 3 months ago - 3 comments
Labels: Type: Question

#11761 - The ESP32-C2 cannot run on PlatformIO.

Issue - State: closed - Opened by yang199901 3 months ago - 2 comments
Labels: Type: Question, IDE: PlaformIO, Status: Awaiting Response

#11740 - ESP NOW Compilation Error

Issue - State: closed - Opened by mohdrais 3 months ago - 3 comments
Labels: Type: Question, Status: Solved

#11726 - Cannot compile the code(Compilation error: exit status 1)

Issue - State: closed - Opened by Yorkeryu 4 months ago - 20 comments
Labels: Type: For reference, Type: Question, IDE: Arduino IDE

#11675 - esp_now_register_send_cb(OnDataSent); compile problem

Issue - State: closed - Opened by Manik601292 4 months ago - 4 comments
Labels: Type: Question, Area: ESP-NOW

#11612 - [Zigbee] Multiple contact switches one ESP32 H2

Issue - State: closed - Opened by M4rkoV2 4 months ago - 3 comments
Labels: Type: Question, Area: Zigbee

#11555 - Zigbee_On-Off_MultiSwitch example problems

Issue - State: closed - Opened by dbn-b4e 5 months ago - 9 comments
Labels: Type: Question, Area: Zigbee

#11478 - Use touchRead() function on ESP32-H2

Issue - State: closed - Opened by Mqxx 5 months ago - 4 comments
Labels: Type: For reference, Type: Question, Status: Solved

#11429 - ESP32-S3 loads sketch but no COM port appears / serial monitor unresponsive

Issue - State: closed - Opened by Enigma993 6 months ago - 10 comments
Labels: Type: Question, Type: 3rd party Boards

#11407 - USBHID.cpp uses non safe xSemaphoreGive in ISR

Issue - State: closed - Opened by ChrGri 6 months ago - 2 comments
Labels: Type: For reference, Type: Question, Area: Libraries

#11405 - DoubleException crash when using `std::regex_search`

Issue - State: closed - Opened by av4625 6 months ago - 3 comments
Labels: Type: Question, Status: Solved

#11395 - Preferences doesnt work on esp32-c6

Issue - State: closed - Opened by josef2600 6 months ago - 10 comments
Labels: Type: Question

#11332 - Need Guidance on Implementing Zigbee Communication Coordinator to Router and Router to Coordinator

Issue - State: closed - Opened by Mausam678 7 months ago - 1 comment
Labels: Type: Question

#11293 - Problems with IDE 2.3.6 and ESP32 version 3.2.0

Issue - State: closed - Opened by roliwa 7 months ago - 5 comments
Labels: Type: Question, 3.0 migration

#11287 - ESP32-HS is not entering normal execution mode after power on

Issue - State: closed - Opened by Mqxx 7 months ago - 2 comments
Labels: Type: Question

#11215 - ESP32 Preferences.putString() occasionally hangs after begin()"

Issue - State: open - Opened by hicham-vv 8 months ago - 4 comments
Labels: Type: Question

#11207 - RS232 over UART not working with Core V3

Issue - State: closed - Opened by Glujaz 8 months ago - 2 comments
Labels: Type: Question, Status: Solved, Peripheral: UART, 3.0 migration

#11173 - LEDC Timer for ESP32-S3 and C3 appears to be half the speed of the timer for the ESP32 WROOM Module

Issue - State: closed - Opened by lft8 8 months ago - 2 comments
Labels: Type: Question, Area: Peripherals API

#11169 - ESP32H2 + ZigBee Door Sensor ZG-102lL

Issue - State: closed - Opened by Usama050 8 months ago - 17 comments
Labels: Type: Question, Area: Zigbee

#11164 - LEDC resolution issue

Issue - State: closed - Opened by Vladislav-Jovanov 8 months ago - 3 comments
Labels: Type: Question

#11072 - Poor Range of Zigbee End Device

Issue - State: closed - Opened by Yusuf-Tuerkyilmaz 9 months ago - 5 comments
Labels: Type: Question, Area: Zigbee

#11041 - ADC analogReadMilliVolts incorrect result

Issue - State: open - Opened by ACE1046 9 months ago - 7 comments
Labels: Type: Question

#10910 - ESP32S3 Cam

Issue - State: closed - Opened by josef2600 10 months ago - 8 comments
Labels: Type: Question

#10849 - 'GLIBC_2.29' not found when building for 3.1.1

Issue - State: closed - Opened by dirkvranckaert 11 months ago - 10 comments
Labels: Type: Question

#10844 - Could not find the package with 'espressif/toolchain-riscv32-esp' requirements for your system 'windows_arm64'

Issue - State: closed - Opened by TobiKr 11 months ago - 4 comments
Labels: Type: Question, IDE: PlaformIO

#10795 - Use RTC Watchdog on ESP32 with Arduino IDE

Issue - State: closed - Opened by ViniP8 11 months ago - 3 comments
Labels: Area: ESP-IDF related, Type: Question, Status: Solved

#10780 - 13.1.0 'zigbee_role_t' does not name a type

Issue - State: closed - Opened by Da10Meg 11 months ago - 2 comments
Labels: Type: Question, Status: Solved

#10763 - Register / Bits not supported for ESP32C3

Issue - State: closed - Opened by jh-elec 11 months ago - 7 comments
Labels: Type: Question, Status: Solved

#10728 - HTTPS_OTA_Update.ino example fail and return esp-tls-mbedtls: mbedtls_ssl_handshake returned -0x2700

Issue - State: closed - Opened by duyle1402 12 months ago - 1 comment
Labels: Type: Question

#10721 - Libraries not working with PlatformIO

Issue - State: closed - Opened by Dhruvgoel3829 12 months ago - 3 comments
Labels: Type: Question, IDE: PlaformIO, Status: Solved

#10661 - GPIO badly configured

Issue - State: closed - Opened by Getwrongway about 1 year ago - 3 comments
Labels: Type: Question, Type: 3rd party Boards

#10613 - mDNS Resolution Issues on ESP32-S3

Issue - State: closed - Opened by TobbeG about 1 year ago - 7 comments
Labels: Type: Question, Status: Solved

#10606 - Server name returned by scan advertisement call back can contain padded NULLs causing problems.

Issue - State: closed - Opened by tvonderhaar about 1 year ago - 4 comments
Labels: Type: Question, Status: Solved, Area: BLE

#10590 - Unable to advertise binary payload with BLE server

Issue - State: closed - Opened by bilogic about 1 year ago - 2 comments
Labels: Type: Question, Status: Solved

#10569 - cores/esp32/esp32-hal-uart.c error: 'uart_config_t' has no member named 'flags'

Issue - State: closed - Opened by TroyMitchell911 about 1 year ago - 17 comments
Labels: Type: Question, Status: Solved

#10527 - GPIO6 set high inside Bootloader

Issue - State: closed - Opened by microbotsio about 1 year ago - 4 comments
Labels: Type: Question

#10486 - latest master and release 3.0.5 lib i2c slave compile fail with function implicit error

Issue - State: closed - Opened by cqlhupt about 1 year ago - 2 comments
Labels: Type: Question, Resolution: Awaiting response

#10485 - ZB_ESP_MACSPLIT_UART: mode is choosen but which host connection mode is not choosen

Issue - State: closed - Opened by alimosalo about 1 year ago - 2 comments
Labels: Type: Question

#10475 - ABOUT ESP32 ETH_CLOCK_GPIO0_IN FOR LAN8720 Go in download mode

Issue - State: closed - Opened by hzhh110 about 1 year ago - 3 comments
Labels: Type: Question, Resolution: Awaiting response

#10469 - ESP_I2S playMP3() - playback problem

Issue - State: closed - Opened by toybuilder about 1 year ago - 10 comments
Labels: Type: Question, Resolution: Awaiting response

#10350 - CoAP set limited to 15 characters

Issue - State: closed - Opened by 97Cweb about 1 year ago - 14 comments
Labels: Type: For reference, Type: Question

#10347 - CoAP GET returns ASCII 30 or char '0'

Issue - State: closed - Opened by 97Cweb about 1 year ago - 5 comments
Labels: Type: For reference, Type: Question

#10309 - error: 'ledcSetup'

Issue - State: closed - Opened by LuizGuilhermeSilvaa about 1 year ago - 1 comment
Labels: Type: Question, 3.0 migration

#10240 - Need Multiple light examples for HA on off light

Issue - State: closed - Opened by sonirohit3 over 1 year ago - 9 comments
Labels: Type: Question, Type: Example

#10204 - Restart in bootmode via software not work when USB cable connected directly to PC

Issue - State: closed - Opened by rafaelgerges over 1 year ago - 22 comments
Labels: Type: Question

#10189 - VS Code Intellisense breaks

Issue - State: closed - Opened by khryssmar over 1 year ago - 3 comments
Labels: Type: Question

#10165 - PPP Crash while im call PPP.end() and Call WiFi.begin(ssid,pass);

Issue - State: closed - Opened by The3ven over 1 year ago - 16 comments
Labels: Type: Question

#10140 - [send_ssl_data():382]: (-80) UNKNOWN ERROR CODE (0050)

Issue - State: closed - Opened by samvandenabeele over 1 year ago - 2 comments
Labels: Type: Question, IDE: PlaformIO, Area: WiFi

#10130 - BLEServer Memory Leak after device connecting and disconnecting

Pull Request - State: closed - Opened by victorfleischauer over 1 year ago - 9 comments
Labels: Type: Question

#10120 - ESP32 S3 with a custom partition (IDE 2.3.2)

Issue - State: closed - Opened by stef-ladefense over 1 year ago - 5 comments
Labels: Type: Question

#10085 - esp32c3 always rebooting

Issue - State: closed - Opened by frrhhhann over 1 year ago - 11 comments
Labels: Type: Question, Status: Community help needed

#9959 - Unable to use uart0 RX pin in esp32-c6

Issue - State: open - Opened by adiiot-1316 over 1 year ago - 6 comments
Labels: Type: Question

#9915 - Very unstable system after migrating to Arduino-ESP32 3.0.01

Issue - State: closed - Opened by xwtk over 1 year ago - 19 comments
Labels: Type: Question

#9913 - ESP32-C6 causes connection issues & unexpected reboots when using WiFi + Deep Sleep

Issue - State: closed - Opened by QuickJack over 1 year ago - 14 comments
Labels: Type: Question, Resolution: HW issue, Type: 3rd party Boards

#9864 - FlashMemory Address for EEPROM

Issue - State: closed - Opened by meakashrao over 1 year ago - 5 comments
Labels: Type: Question

#9831 - Custom Partition in Board Configuration do not take FLASH Mode Size into account

Issue - State: closed - Opened by thelastoutpostworkshop over 1 year ago - 7 comments
Labels: Type: Question

#9802 - 3.0.x incompatibilities

Issue - State: closed - Opened by habazut over 1 year ago - 6 comments
Labels: Type: Question, 3.0 migration

#9757 - ESP32 compatability with windows11

Issue - State: closed - Opened by sai-charan1 over 1 year ago - 3 comments
Labels: Type: Question, Resolution: Awaiting response

#9740 - I2S_Record_to_Wav example error

Issue - State: closed - Opened by raprakashvi over 1 year ago - 12 comments
Labels: Type: Question, Resolution: Awaiting response, Area: Libraries

#9737 - esp32 3.0.0 Compilation error from esp_now.h with function call esp_now_register_recv_cb

Issue - State: closed - Opened by rhit-jaegerba over 1 year ago - 6 comments
Labels: Type: Question, Resolution: Awaiting response, Area: Libraries, 3.0 migration

#9728 - Serial2 initialization on ESP32-WROOM-32E causes reinitialization of digital pin 4

Issue - State: closed - Opened by CalamaroGigante over 1 year ago - 3 comments
Labels: Type: For reference, Type: Question, Status: Solved, Peripheral: UART, 3.0 migration

#9668 - ESP32-4848S040 Not supported in 3.0.x

Pull Request - State: closed - Opened by jesetek over 1 year ago - 7 comments
Labels: Type: Question

#9662 - [Arduino Nano ESP32 board] Reboot loop upon using Serial0

Issue - State: closed - Opened by zul00 over 1 year ago - 10 comments
Labels: Type: Question, IDE: PlaformIO, Type: 3rd party Boards

#9650 - SmoothBlink_ULP_Code.ino fails to compile for XIAO_ESP32C6

Issue - State: closed - Opened by andrewc1 over 1 year ago - 1 comment
Labels: Type: Question

#9644 - Error Partition Tables

Issue - State: closed - Opened by victorMartins2024 over 1 year ago - 7 comments
Labels: Type: Question, Resolution: Awaiting response

#9641 - arduino-esp32 as a component on SD card via SPI failure

Issue - State: closed - Opened by kungfupizza over 1 year ago - 5 comments
Labels: Type: Question

#9615 - Esp32 Cam Example

Issue - State: closed - Opened by faizannazir over 1 year ago - 4 comments
Labels: Type: Question, Type: Example

#9614 - IDF API: ESP32-S2-Mini-N4 Touch Values very high and do not change

Issue - State: closed - Opened by hykilpikonna over 1 year ago - 2 comments
Labels: Resolution: Wontfix, Type: Question, Area: Arduino as ESP-IDF component, Type: 3rd party Boards

#9587 - Brownout event halts the system, when the voltage increase it doesn't resume working.

Issue - State: closed - Opened by brunofgc over 1 year ago - 5 comments
Labels: Type: Question

#9582 - ESP32 S3 serial and USB HID stall when DTR is activated a second time

Issue - State: closed - Opened by ChrGri over 1 year ago - 28 comments
Labels: Type: Question, Status: Needs investigation

#9547 - ESP32S3 SPI2_HOST could not support 6 device, only 4 work.

Issue - State: closed - Opened by uta-guy over 1 year ago - 10 comments
Labels: Type: Question, Resolution: Awaiting response

#9510 - S3 Mini - After upgrade from 2.0.15 to 3.0.0rc1 "Compilation error: 'ledcSetup' was not declared in this scope"

Issue - State: closed - Opened by Mark-Roly over 1 year ago - 2 comments
Labels: Type: Question, 3.0 migration

#9491 - Legacy integration in Arduino IDE

Issue - State: closed - Opened by PM04290 over 1 year ago - 14 comments
Labels: Type: Question, IDE: Arduino IDE

#9477 - Virus in compilation on Esp32 board

Issue - State: closed - Opened by Angelpoot2 over 1 year ago - 6 comments
Labels: Type: Question

#9437 - USBSerial cannot Send Data

Issue - State: closed - Opened by andychu2888 over 1 year ago - 8 comments
Labels: Resolution: Unable to reproduce, Type: Question

#9433 - Partition default for esp-idf with Arduino as component

Issue - State: closed - Opened by handmade0octopus over 1 year ago - 5 comments
Labels: Type: Question, IDE: PlaformIO, Status: Solved, Area: Arduino as ESP-IDF component

#9429 - ETH_PHY_POWER set as output after ETH.begin() causes board to restart on 3.0.0-alpha3

Issue - State: closed - Opened by Stanimir-Petev over 1 year ago - 9 comments
Labels: Type: Question

#9393 - ESP32S3-esp_ota_set_boot_partition(_partition) in Update.end() will cause Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled.

Issue - State: closed - Opened by guess-name over 1 year ago - 13 comments
Labels: Type: Question

#9392 - Hi, I'm trying to implement a MQTT broker connection for my ESP32

Issue - State: closed - Opened by lekshith over 1 year ago - 10 comments
Labels: Type: Question, Area: Arduino as ESP-IDF component

#9388 - tcpip_thread crash!

Issue - State: closed - Opened by Speedy2k over 1 year ago - 4 comments
Labels: Resolution: Wontfix, Type: Question

#9385 - I can't upload large program code

Issue - State: closed - Opened by Zsolt56 over 1 year ago - 8 comments
Labels: Type: For reference, Type: Question, Type: 3rd party Boards

#9375 - Rebooting and Unable to use two ADS1115 in single I2C port

Issue - State: closed - Opened by Murugesh-Hobbyist over 1 year ago - 4 comments
Labels: Type: Question

#9364 - Unable to compile SD_Test.ino

Issue - State: closed - Opened by Murugesh-Hobbyist over 1 year ago - 2 comments
Labels: Type: Question

#9356 - Crashing on Read/Write with SD library functions

Issue - State: closed - Opened by KeiOmni over 1 year ago - 3 comments
Labels: Type: Question, Resolution: Awaiting response, Area: Libraries

#9348 - Enable SDKonfig options for RGB displays using bounce buffer

Issue - State: closed - Opened by pauleilio over 1 year ago - 4 comments
Labels: Area: ESP-IDF related, Area: LIB Builder, Type: Question

#9342 - Unable to perform OTA rollback from custom panic handler

Issue - State: closed - Opened by eraetsky over 1 year ago - 7 comments
Labels: Type: Question, Resolution: Awaiting response

#9341 - Help with Zigbee example using ESP32-C6

Issue - State: closed - Opened by Ismola over 1 year ago - 8 comments
Labels: Type: Question, Type: Example

#9336 - New version 3.x.x new ledc / analogWriteResolution / analogWriteFrequency crossed interferences

Issue - State: closed - Opened by fanfanlatulipe26 over 1 year ago - 4 comments
Labels: Type: Question, Area: Peripherals API

#9288 - ESP32-S3 USB with IN/OUT cannot get data

Issue - State: closed - Opened by GitHobi almost 2 years ago - 10 comments
Labels: Type: Question, Chip: ESP32-S3

#9285 - Help building sketch for Elecrow 7' HMI Display

Issue - State: closed - Opened by Kaistee93 almost 2 years ago - 8 comments
Labels: Type: Question, Status: Community help needed, Type: 3rd party Boards

#9252 - ESP32-U4WDH rtc wakeup

Issue - State: closed - Opened by esmersystems almost 2 years ago - 22 comments
Labels: Type: Question, Resolution: Awaiting response

#9231 - How to revert to 2.0.14 from 3.0 ??

Issue - State: closed - Opened by dagnall53 almost 2 years ago - 2 comments
Labels: Type: Question

#9229 - Turning WiFi off with WiFi.disconnect(true) or WiFi.mode(WIFI_OFF) prints error messages even when logging is disabled

Issue - State: closed - Opened by emilfihlman almost 2 years ago - 2 comments
Labels: Resolution: Unable to reproduce, Type: Question, Resolution: Expired

GitHub / espressif/arduino-esp32 issues and pull requests