6.4.0

Release Notes

• Added new boards and dev-kits:
  • Adafruit MatrixPortal ESP32-S3
  • Arduino Nano ESP32
  • Espressif ESP32-C6-DevKitM-1
  • DFRobot Romeo ESP32-S3
  • Kinetic Dynamics Nebula S3
  • M5Stamp-Pico
  • M5Stack-CoreS3
• Added support for Arduino v2.0.11 (release notes)
• Updated ESP-IDF to v5.1.1 (release notes)
• Initial support for ESP32-C6 (#1054)
• Improved dynamic memory size calculation process (#1159, #1178)
• Support for custom application partition names (#1166)
• Fixed OpenOCD configuration for Lolin S2 boards (#1139)
• Minor fixes and improvements (#1146, #1175, #1176)

Thanks @maxgerhardt, @stintel, @Jason2866, @tinyu-zhao for your contributions.

Warning

Due to recent toolchain package reorganization, it is now necessary to use the latest PlatformIO Core v6.1.11 for debugging IDF projects.

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 6.4.0

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.11
• ESP-IDF - v5.1.1

5.4.0

Release Notes

• Added support for ESP-IDF v4.4.5 (release notes)

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 5.4.0

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.6
• ESP-IDF - v4.4.5

6.3.2

Release Notes

• Use strict versions of Python dependencies for IDF 5 to avoid compatibility issues

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 6.3.2

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.9
• ESP-IDF - v5.0.2

6.3.1

• Fixed a potential issue with urllib3 dependency in IDF environment

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 6.3.1

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.9
• ESP-IDF - v5.0.2

6.3.0

Release Notes

• Added support for Arduino v2.0.9 (release notes)
• Added support for ESP-IDF v5.0.2 (release notes)
• Better handling of macros exported from the IDF build system (#1080)
• Improved integration with the upstream version of ESP32 Arduino core (#1092)
• Fixed flash memory size for ESP32S3 CAM LCD board (#1095)

Thanks @Jason2866 for your contributions!

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 6.3.0

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.9
• ESP-IDF - v5.0.2

6.2.0

Release Notes

• Added boards:
  • Espressif ESP32-C3-DevKitC-02
  • WEMOS LOLIN S3 Mini
  • M5Stack StampS3
  • Seeed Studio XIAO ESP32S3
• Added support for Arduino v2.0.8 (release notes)
• Updated esptoolpy to v4.5.1 (release notes)
• Added local cacert file containing "DST Root CA X3" to certificate bundle (#1066)
• Fixed HWID for the seeed_xiao_esp32c3 board
• Minor fixes and improvements (#1032, #1055, #1067, #1082)

Thanks @alwint3r, @DogushC, @nkaaf, @mahavirj, @tinyu-zhao for your contributions!

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 6.2.0

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.8
• ESP-IDF - v5.0.1

6.1.0

Release Notes

• Added new boards:
  • Adafruit Feather ESP32-S2 Reverse TFT
  • Adafruit Feather ESP32-S3 Reverse TFT
  • DFRobot Firebeetle 2 ESP32-E
  • Heltec WiFi Kit 32 (V3)
  • Heltec WiFi LoRa 32 (V3)
  • LilyGo T-Display-S3
  • M5Stack AtomS3
  • RoboHeart Hercules
  • Seeed Studio Edgebox-ESP-100
  • Valetron Systems VALTRACK-V4MVF
  • Valetron Systems VALTRACK-V4VTS
• Added support for Arduino v2.0.7 (release notes)
• Added support for ESP-IDF v5.0.1 (release notes)
• Updated esptoolpy to v4.5.0 (release notes)
• Added new HWIDs for the seeed_xiao_esp32c3 board
• Minor fixes and improvements (#995, #1025, #1048)

Thanks @Baptou88, @lmarzen, @sigmdel, @tinyu-zhao, for your contributions!

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 6.1.0

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.7
• ESP-IDF - v5.0.1

6.0.1

Release Notes

• Better handling of ESP-IDF Python dependencies (#1006, #1007, #1013)
• Updated Exception Stack Trace Decoder with support for uppercase register names (#1020, thanks @GwnDaan)
• Fixed partition file names for the Feather S3 and QT Py S3 boards (#1004)

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 6.0.1

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.6
• ESP-IDF - v5.0.0

6.0.0

Release Notes

• Added support for IDF v5.0 (release notes) with GCC v11.2.0+2022r1
• Updated default partition tables for Adafruit Feather S3 based boards (#996, #997)
• Minor fixes and improvements (#950, #983, #993, #995)

Note:

ESP-IDF v5.0 is a major update for ESP-IDF v4.x. Release v5.0 is mostly compatible with apps written for ESP-IDF v4.x, but there are some breaking changes. Please read the official release notes for more detailed information.

Thanks @Jason2866 @DocWibbleyWobbley for contributions.

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 6.0.0

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.6
• ESP-IDF - v5.0.0

5.3.0

Release Notes

• Added new boards:
  • Ai-Thinker ESP-C3-M1-I-Kit
  • BPI-Leaf-S3
  • Cytron Maker Feather AIoT S3
  • Deneyap Kart 1A v2
  • Deneyap Mini v2
  • RedPill ESP32-S3
• Added support for Arduino v2.0.6 (release notes)
• Updated toolchains to v8.4.0r2-patch5
• Updated ULP toolchain to v2.35
• Updated esptoolpy to v4.4.0 (release notes)
• Updated ESP-IDF to v4.4.3 (release notes)
• Fixed HWID values the for the um_pros3 and deneyapmini boards (#964)
• Minor fixes and improvements (#960)

Configuration

To utilize this version, please navigate to your platformio.ini (Project Configuration File) and adjust the platform option as follows:

[env:my-esp32]
platform = espressif32 @ 5.3.0

For further exploration of configuration options for the espressif32 development platform, refer to the documentation.

Supported Frameworks

• Arduino - v2.0.6
• ESP-IDF - v4.4.3