Arduino core 3.2.1

Author: Jason2866

.github/workflows/examples.yml

@@ -1,4 +1,4 @@
-name: CI Examples
+name: CI Examples Arduino IDF 5.4.x based
 
 on:
   workflow_dispatch:      # Manually start a workflow
@@ -12,18 +12,18 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-24.04, windows-2022, macos-15]
+        os: [ubuntu-latest, windows-latest, macos-15]
         example:
           - "examples/arduino-blink"
           - "examples/arduino-rmt-blink"
           - "examples/arduino-usb-keyboard"
           - "examples/arduino-wifiscan"
           - "examples/arduino-zigbee-light"
           - "examples/arduino-zigbee-switch"
-          - "examples/tasmota"
-          - "examples/espidf-arduino-h2zero-BLE_scan"
-          #- "examples/espidf-arduino-matter-light"
+          - "examples/arduino-NimBLE-ext_client"
           - "examples/arduino-matter-light"
+          - "examples/tasmota"
+          - "examples/espidf-arduino-matter-light"
           - "examples/espidf-arduino-blink"
           - "examples/espidf-arduino-littlefs"
           - "examples/espidf-blink"
@@ -37,6 +37,15 @@ jobs:
           - "examples/espidf-ulp"
           - "examples/espidf-ulp-riscv"
           - "examples/espidf-ulp-lp"
+        exclude:
+          - os: windows-latest
+            example: "examples/espidf-ulp"
+          - os: windows-latest
+            example: "examples/espidf-ulp-lp"
+          - os: windows-latest
+            example: "examples/espidf-ulp-riscv"
+          - os: windows-latest
+            example: "examples/espidf-arduino-matter-light"
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
@@ -48,13 +57,16 @@ jobs:
           python-version: "3.13"
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install wheel
-          pip install -U https://github.com/pioarduino/platformio-core/archive/refs/tags/v6.1.18.zip
+          pip install uv
+          uv pip install --system -U https://github.com/pioarduino/platformio-core/archive/refs/tags/v6.1.18.zip
           pio pkg install --global --platform file://.
       - name: git clone Tasmota and add to examples
+        if: "matrix.example == 'examples/tasmota'"
         run: |
           git clone -b development --depth 1 https://github.com/arendst/Tasmota.git examples/tasmota
           cp examples/tasmota_platformio_override.ini examples/tasmota/platformio_override.ini
       - name: Build examples
+        env:
+          PYTHONIOENCODING: utf-8
+          PYTHONUTF8: '1'
         run: pio run -d ${{ matrix.example }}

README.md

@@ -4,12 +4,13 @@
 [![Discord](https://img.shields.io/discord/1263397951829708871.svg?logo=discord&logoColor=white&color=5865F2&label=Discord)](https://discord.gg/Nutz9crnZr)
 [![GitHub Releases](https://img.shields.io/github/downloads/pioarduino/platform-espressif32/total?label=downloads)](https://github.com/pioarduino/platform-espressif32/releases/latest)
 
-ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and Bluetooth. ESP32 integrates an antenna switch, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules.
+Espressif Systems is a privately held, fabless semiconductor company renowned for delivering cost-effective wireless communication microcontrollers. Their innovative solutions are widely adopted in mobile devices and Internet of Things (IoT) applications around the globe.
 
+## General
 * Issues with boards (wrong / missing). All issues caused from boards will not be fixed from the maintainer(s). A PR needs to be provided against branch `develop` to solve.
 * No support for the Arduino Nora Nano board, issues needs to be solved by the community
-
 ## IDE Preparation
+
 - [Download and install Microsoft Visual Studio Code](https://code.visualstudio.com/). pioarduino IDE is on top of it.
 - Open the extension manager.
 - Search for the `pioarduino ide` extension.
@@ -24,7 +25,7 @@ ESP32 is a series of low-cost, low-power system on a chip microcontrollers with
 The Wiki is AI generated and insane detailed and accurate.
 
 ### Stable Arduino
-currently espressif Arduino 3.2.0 and IDF 5.4.1
+currently espressif Arduino 3.2.1 and IDF 5.4.2
 
 ```ini
 [env:stable]

boards/esp32-s3-devkitc1-n16r16.json

@@ -42,7 +42,7 @@
   "platforms": [
     "espressif32"
   ],
-  "name": "Espressif ESP32-S3-DevKitC-1-N16R8V (16 MB Flash Quad, 16 MB PSRAM Octal)",
+  "name": "Espressif ESP32-S3-DevKitC-1-N16R16V (16 MB Flash Quad, 16 MB PSRAM Octal)",
   "upload": {
     "flash_size": "16MB",
     "maximum_ram_size": 327680,
@@ -52,4 +52,4 @@
   },
   "url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html",
   "vendor": "Espressif"
-}
+}

boards/esp32-s3-devkitc1-n16r2.json

@@ -42,7 +42,7 @@
   "platforms": [
     "espressif32"
   ],
-  "name": "Espressif ESP32-S3-DevKitC-1-N8R8 (16 MB Flash Quad, 2 MB PSRAM Quad)",
+  "name": "Espressif ESP32-S3-DevKitC-1-N16R2 (16 MB Flash Quad, 2 MB PSRAM Quad)",
   "upload": {
     "flash_size": "8MB",
     "maximum_ram_size": 327680,

boards/esp32-s3-devkitc1-n4r2.json

@@ -42,7 +42,7 @@
   "platforms": [
     "espressif32"
   ],
-  "name": "Espressif ESP32-S3-DevKitC-1-N8R8 (4 MB Flash Quad, 2 MB PSRAM Quad)",
+  "name": "Espressif ESP32-S3-DevKitC-1-N4R2 (4 MB Flash Quad, 2 MB PSRAM Quad)",
   "upload": {
     "flash_size": "8MB",
     "maximum_ram_size": 327680,

boards/esp32-s3-devkitc1-n4r8.json

@@ -42,7 +42,7 @@
   "platforms": [
     "espressif32"
   ],
-  "name": "Espressif ESP32-S3-DevKitC-1-N8R8 (4 MB Flash Quad, 8 MB PSRAM Octal)",
+  "name": "Espressif ESP32-S3-DevKitC-1-N4R8 (4 MB Flash Quad, 8 MB PSRAM Octal)",
   "upload": {
     "flash_size": "8MB",
     "maximum_ram_size": 327680,

boards/esp32-s3-devkitc1-n8r2.json

@@ -42,7 +42,7 @@
   "platforms": [
     "espressif32"
   ],
-  "name": "Espressif ESP32-S3-DevKitC-1-N8R8 (8 MB Flash Quad, 2 MB PSRAM quad)",
+  "name": "Espressif ESP32-S3-DevKitC-1-N8R2 (8 MB Flash Quad, 2 MB PSRAM quad)",
   "upload": {
     "flash_size": "8MB",
     "maximum_ram_size": 327680,

boards/feenove-esp32-s3-n8r8.json renamed to boards/freenove-esp32-s3-n8r8.json

@@ -0,0 +1,42 @@
+{
+  "build": {
+    "arduino": {
+      "memory_type": "qio_opi",
+      "partitions": "default_8MB.csv"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DARDUINO_M5Stack_ATOMS3U",
+      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_CDC_ON_BOOT=1",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "dio",
+    "mcu": "esp32s3",
+    "variant": "m5stack_atoms3"
+  },
+  "connectivity": [
+    "bluetooth",
+    "wifi"
+  ],
+  "debug": {
+    "openocd_target": "esp32s3.cfg"
+  },
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "M5Stack AtomS3U",
+  "upload": {
+    "flash_size": "8MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 8388608,
+    "require_upload_port": true,
+    "speed": 460800
+  },
+  "url": "https://docs.m5stack.com/en/core/AtomS3U",
+  "vendor": "M5Stack"
+}

boards/m5stack-atoms3u.json

@@ -41,8 +41,6 @@
     "flash_size": "8MB",
     "maximum_ram_size": 327680,
     "maximum_size": 8388608,
-    "use_1200bps_touch": true,
-    "wait_for_upload_port": true,
     "require_upload_port": true,
     "speed": 460800
   },