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me-no-dev merged 6 commits into from
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docs(socs): Add missing SoCs and features to documentation #12112

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193db0f
docs(socs): Add missing SoCs and features to documentation
lucasssvaz Dec 6, 2025
bf85900
docs(table): Improve table information
lucasssvaz Dec 9, 2025
44ea4e7
docs(matter): Fix matter support
lucasssvaz Dec 10, 2025
c9882e4
Merge branch 'master' into docs/soc_support
lucasssvaz Dec 10, 2025
714ba23
ci(pre-commit): Apply automatic fixes
pre-commit-ci-lite[bot] Dec 10, 2025
96353e3
fix(pre-commit): Apply code suggestions
lucasssvaz Dec 10, 2025
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2 changes: 1 addition & 1 deletion README.md
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@@ -1,4 +1,4 @@
# Arduino core for the ESP32, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-H2, ESP32-P4, ESP32-S2 and ESP32-S3.
# Arduino core for the ESP32 family of SoCs

[![Build Status](https://img.shields.io/github/actions/workflow/status/espressif/arduino-esp32/push.yml?branch=master&event=push&label=Compilation%20Tests)](https://github.com/espressif/arduino-esp32/actions/workflows/push.yml?query=branch%3Amaster+event%3Apush)
[![Verbose Build Status](https://img.shields.io/github/actions/workflow/status/espressif/arduino-esp32/push.yml?branch=master&event=schedule&label=Compilation%20Tests%20(Verbose))](https://github.com/espressif/arduino-esp32/actions/workflows/push.yml?query=branch%3Amaster+event%3Aschedule)
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8 changes: 7 additions & 1 deletion docs/en/boards/boards.rst
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Expand Up @@ -18,10 +18,16 @@ The ESP32 is divided by family:

* ESP32
* Wi-Fi, BT and BLE 4
* ESP32-C2
* Wi-Fi and BLE 5
* ESP32-C3
* Wi-Fi and BLE 5
* ESP32-C5
* Dual-band Wi-Fi 6, BLE 5 and IEEE 802.15.4
* ESP32-C6
* Wi-Fi, BLE 5 and IEEE 802.15.4
* Wi-Fi 6, BLE 5 and IEEE 802.15.4
* ESP32-C61
* Wi-Fi 6, BLE 5
* ESP32-H2
* BLE 5 and IEEE 802.15.4
* ESP32-P4
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4 changes: 4 additions & 0 deletions docs/en/common/datasheet.inc
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Expand Up @@ -4,7 +4,9 @@ Datasheet
* `ESP32`_ (Datasheet)
* `ESP32-C2`_ (Datasheet)
* `ESP32-C3`_ (Datasheet)
* `ESP32-C5`_ (Datasheet)
* `ESP32-C6`_ (Datasheet)
* `ESP32-C61`_ (Datasheet)
* `ESP32-H2`_ (Datasheet)
* `ESP32-P4`_ (Datasheet)
* `ESP32-S2`_ (Datasheet)
Expand All @@ -14,7 +16,9 @@ Datasheet
.. _ESP32: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf
.. _ESP32-C2: https://www.espressif.com/sites/default/files/documentation/esp8684_datasheet_en.pdf
.. _ESP32-C3: https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf
.. _ESP32-C5: https://www.espressif.com/sites/default/files/documentation/esp32-c5_datasheet_en.pdf
.. _ESP32-C6: https://www.espressif.com/sites/default/files/documentation/esp32-c6_datasheet_en.pdf
.. _ESP32-C61: https://www.espressif.com/sites/default/files/documentation/esp32-c61_datasheet_en.pdf
.. _ESP32-H2: https://www.espressif.com/sites/default/files/documentation/esp32-h2_datasheet_en.pdf
.. _ESP32-P4: https://www.espressif.com/sites/default/files/documentation/esp32-p4_datasheet_en.pdf
.. _ESP32-S2: https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf
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3 changes: 2 additions & 1 deletion docs/en/getting_started.rst
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Expand Up @@ -39,6 +39,7 @@ SoC Stable Development Datasheet
========== ====== =========== =================================
ESP32 Yes Yes `ESP32`_
ESP32-C3 Yes Yes `ESP32-C3`_
ESP32-C5 Yes Yes `ESP32-C5`_
ESP32-C6 Yes Yes `ESP32-C6`_
ESP32-H2 Yes Yes `ESP32-H2`_
ESP32-P4 Yes Yes `ESP32-P4`_
Expand All @@ -47,7 +48,7 @@ ESP32-S3 Yes Yes `ESP32-S3`_
========== ====== =========== =================================

.. note::
ESP32-C2 is also supported by Arduino-ESP32 but requires using Arduino as an ESP-IDF component or rebuilding the static libraries.
ESP32-C2 and ESP32-C61 are also supported by Arduino-ESP32 but require using Arduino as an ESP-IDF component or rebuilding the static libraries.
For more information, see the `Arduino as an ESP-IDF component documentation <esp-idf_component.html>`_ or the
`Lib Builder documentation <lib_builder.html>`_, respectively.

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114 changes: 61 additions & 53 deletions docs/en/libraries.rst
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Expand Up @@ -9,57 +9,63 @@ Supported Peripherals

Currently, the Arduino ESP32 supports the following peripherals with Arduino APIs.

+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| Peripheral | ESP32 | C3 | C6 | H2 | P4 | S2 | S3 | Notes |
+===============+=======+=======+=======+=======+=======+=======+=======+=======+
| ADC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | (1) |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| BT Classic | Yes | N/A | N/A | N/A | N/A | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| BLE | Yes | Yes | Yes | Yes | No | N/A | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| DAC | Yes | N/A | N/A | N/A | Yes | Yes | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ethernet | Yes | N/A | N/A | N/A | Yes | N/A | N/A | (2) |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| GPIO | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| Hall Sensor | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| I2C | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| I2S | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| LEDC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| MIPI | N/A | N/A | N/A | N/A | No | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| Motor PWM | No | N/A | N/A | N/A | N/A | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| MSPI | N/A | N/A | N/A | N/A | No | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| Pulse Counter | No | No | No | No | No | No | No | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| RMT | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| SDIO | No | No | No | No | No | No | No | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| SDMMC | Yes | N/A | N/A | N/A | N/A | N/A | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| Timer | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| Temp. Sensor | N/A | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| Touch | Yes | N/A | N/A | N/A | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| TWAI | No | No | No | No | No | No | No | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| UART | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| USB | N/A | Yes | Yes | Yes | Yes | Yes | Yes | (3) |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
| Wi-Fi | Yes | Yes | Yes | N/A | Yes | Yes | Yes | (4) |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Peripheral | ESP32 | C2 | C3 | C5 | C6 | C61 | H2 | P4 | S2 | S3 | Notes |
+===============+=======+=======+=======+=======+=======+=======+=======+=======+=======+=======+=======+
| ADC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | (1) |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| BT Classic | Yes | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| BLE | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | N/A | Yes | (4) |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| DAC | Yes | N/A | N/A | N/A | N/A | N/A | N/A | N/A | Yes | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ethernet | Yes | N/A | N/A | N/A | N/A | N/A | N/A | Yes | N/A | N/A | (2) |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| GPIO | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Hall Sensor | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| I2C | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| I2S | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| LEDC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| MIPI | N/A | N/A | N/A | N/A | N/A | N/A | N/A | No | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Motor PWM | No | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| MSPI | N/A | N/A | N/A | N/A | N/A | N/A | N/A | No | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Pulse Counter | No | No | No | No | No | No | No | No | No | No | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| RMT | Yes | Yes | Yes | Yes | Yes | N/A | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| SDIO | No | No | No | No | No | No | No | No | No | No | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| SDMMC | Yes | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| PSRAM | Yes | N/A | N/A | Yes | N/A | Yes | N/A | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Timer | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Temp. Sensor | N/A | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Thread | N/A | N/A | N/A | Yes | Yes | N/A | Yes | N/A | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Touch | Yes | N/A | N/A | N/A | N/A | N/A | N/A | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| TWAI | No | N/A | No | No | No | N/A | No | No | No | No | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| UART | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| USB | N/A | N/A | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | (3) |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Wi-Fi | Yes | Yes | Yes | Yes | Yes | Yes | N/A | Yes | Yes | Yes | (4) |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Zigbee | N/A | N/A | N/A | Yes | Yes | N/A | Yes | N/A | N/A | N/A | |
+---------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+

Notes
^^^^^
Expand All @@ -68,12 +74,14 @@ Notes

(2) SPI Ethernet is supported by all ESP32 families and RMII only for ESP32 and ESP32-P4.

(3) ESP32-C3, C6, H2 only support USB CDC/JTAG
(3) ESP32-C3, C5, C6, C61 and H2 only support USB CDC/JTAG

(4) ESP32-P4 only supports Wi-Fi through another SoC by using ``esp_hosted``.
(4) ESP32-P4 only supports Wi-Fi and BLE through another SoC by using ``esp_hosted``.

.. note:: Some peripherals are not available for all ESP32 families. To see more details about it, see the corresponding SoC at `Product Selector <https://products.espressif.com>`_ page.

.. note:: The ESP32-C2 and ESP32-C61 are only supported using Arduino as an ESP-IDF component or by rebuilding the static libraries.

.. include:: common/datasheet.inc

APIs
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3 changes: 3 additions & 0 deletions package/package_esp32_index.template.json
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Expand Up @@ -28,6 +28,9 @@
{
"name": "ESP32-C3 Dev Board"
},
{
"name": "ESP32-C5 Dev Board"
},
{
"name": "ESP32-C6 Dev Board"
},
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