NeoPixel - Add support for ESP32-S3 (#4435)

esphome/components/neopixelbus/_methods.py

@@ -15,6 +15,7 @@ from esphome.components.esp32.const import (
     VARIANT_ESP32,
     VARIANT_ESP32S2,
     VARIANT_ESP32C3,
+    VARIANT_ESP32S3,
 )
 from esphome.core import CORE
 from .const import (
@@ -58,6 +59,7 @@ SPI_SPEEDS = [40e6, 20e6, 10e6, 5e6, 2e6, 1e6, 500e3]
 def _esp32_rmt_default_channel():
     return {
         VARIANT_ESP32S2: 1,
+        VARIANT_ESP32S3: 1,
         VARIANT_ESP32C3: 1,
     }.get(get_esp32_variant(), 6)
 
@@ -70,6 +72,7 @@ def _validate_esp32_rmt_channel(value):
     variant_channels = {
         VARIANT_ESP32: [0, 1, 2, 3, 4, 5, 6, 7, CHANNEL_DYNAMIC],
         VARIANT_ESP32S2: [0, 1, 2, 3, CHANNEL_DYNAMIC],
+        VARIANT_ESP32S3: [0, 1, 2, 3, CHANNEL_DYNAMIC],
         VARIANT_ESP32C3: [0, 1, CHANNEL_DYNAMIC],
     }
     variant = get_esp32_variant()

esphome/components/neopixelbus/light.py

@@ -220,4 +220,5 @@ async def to_code(config):
     cg.add(var.set_pixel_order(getattr(ESPNeoPixelOrder, config[CONF_TYPE])))
 
     # https://github.com/Makuna/NeoPixelBus/blob/master/library.json
-    cg.add_library("makuna/NeoPixelBus", "2.6.9")
+    # Version Listed Here: https://registry.platformio.org/libraries/makuna/NeoPixelBus/versions
+    cg.add_library("makuna/NeoPixelBus", "2.7.3")

script/test

@@ -11,3 +11,4 @@ esphome compile tests/test2.yaml
 esphome compile tests/test3.yaml
 esphome compile tests/test4.yaml
 esphome compile tests/test5.yaml
+esphome compile tests/test8.yaml

tests/README.md

@@ -26,3 +26,4 @@ Current test_.yaml file contents.
 | test5.yaml | ESP32 | wifi | ble_server
 | test6.yaml | RP2040 | wifi | N/A
 | test7.yaml | ESP32-C3 | wifi | N/A
+| test8.yaml | ESP32-S3 | wifi | None

tests/test8.yaml

@@ -0,0 +1,27 @@
+# Tests for ESP32-S3 boards
+---
+wifi:
+  ssid: "ssid"
+
+esp32:
+  board: esp32-c3-devkitm-1
+  variant: ESP32S3
+  framework:
+    type: arduino
+
+esphome:
+  name: "esp32-s3-test"
+
+logger:
+
+light:
+  - platform: neopixelbus
+    type: GRB
+    variant: WS2812
+    pin: 33
+    num_leds: 1
+    id: neopixel
+    method: esp32_rmt
+    name: "neopixel-enable"
+    internal: false
+    restore_mode: ALWAYS_OFF