From 96c1f707d588754020e4dfde215369249db9b4c9 Mon Sep 17 00:00:00 2001
From: "pedro.minatel" <pedro.minatel@espressif.com>
Date: Tue, 2 Nov 2021 10:02:41 +0000
Subject: [PATCH] docs: Added supported peripherals list on libraries section
---
docs/source/libraries.rst | 53 ++++++++++++++++++++++++++++++++++++++-
1 file changed, 52 insertions(+), 1 deletion(-)
diff --git a/docs/source/libraries.rst b/docs/source/libraries.rst
index 89b5d9cc34b..157b114ae05 100644
--- a/docs/source/libraries.rst
+++ b/docs/source/libraries.rst
@@ -4,9 +4,60 @@ Libraries
Here is where the Libraries API's descriptions are located.
+Supported Peripherals
+---------------------
+
+Currently, the Arduino ESP32 supports the following peripherals with Arduino style. Some other peripherals are not supported yet, but it's supported using ESP-IDF style.
+
++-------------+-------------+---------+--------------------+
+| Peripheral | Arduino API | ESP-IDF | Comment |
++=============+=============+=========+====================+
+| ADC | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| DAC | No | No | |
++-------------+-------------+---------+--------------------+
+| GPIO | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| SDIO/SPI | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| I2C | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| I2S | No | Yes | In Development |
++-------------+-------------+---------+--------------------+
+| Wi-Fi | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| Bluetooth | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| RMT | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| Touch | Yes | Yes | ESP32 & ESP32-S2 |
++-------------+-------------+---------+--------------------+
+| Timer | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| UART | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| Hall Sensor | Yes | Yes | Only for ESP32 |
++-------------+-------------+---------+--------------------+
+| LEDC | Yes | Yes | |
++-------------+-------------+---------+--------------------+
+| Motor PWM | No | No | |
++-------------+-------------+---------+--------------------+
+| TWAI | No | No | |
++-------------+-------------+---------+--------------------+
+| Ethernet | Yes | Yes | Only for ESP32 |
++-------------+-------------+---------+--------------------+
+| USB | Yes | Yes | Only for ESP32-S2 |
++-------------+-------------+---------+--------------------+
+
+Some peripherals are not available for all ESP32 families. To see more details about it, see the corresponding datasheet.
+
+APIs
+----
+
+The Arduino ESP32 offers some unique APIs, described in this section:
+
.. toctree::
:maxdepth: 1
- :caption: API's:
Bluetooth <api/bluetooth>
Deep Sleep <api/deepsleep>