From 892216a494d51ed50aa880153d8b2b0c16a5e622 Mon Sep 17 00:00:00 2001
From: FynnleyNeko <fynn@zerv.al>
Date: Sat, 31 May 2025 10:18:02 +0200
Subject: [PATCH 1/3] Add support for AliExpress clone of the Waveshare
 ESP32-S3 Zero

---
 platformio.ini | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/platformio.ini b/platformio.ini
index 220389ed..b2c23924 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -162,6 +162,18 @@ custom_openshock.chip = ESP32
 build_flags = ${env.build_flags}
 	-DOPENSHOCK_LED_GPIO=2
 
+; AliExpress ESP32-S3 SuperMini / Waveshare ESP32-S3 Zero clone
+; Different pin layout than original
+; 4MB Flash, 2MB PSRAM.
+[env:ESP-S3-SuperMini]
+board = Generic-ESP32-S3-FH4R2
+custom_openshock.chip = ESP32-S3
+custom_openshock.flash_size = 4MB
+build_flags = ${env.build_flags}
+	-DOPENSHOCK_LED_WS2812B=48
+	-DOPENSHOCK_RF_TX_GPIO=13
+	-DARDUINO_USB_CDC_ON_BOOT=1
+
 ; TODO:
 ; https://docs.platformio.org/en/latest/boards/espressif32/upesy_wroom.html;upesy-esp32-wroom-devkit
 

From 61cca629b51c2a4766ac0c7085e66444329a05d2 Mon Sep 17 00:00:00 2001
From: FynnleyNeko <fynn@zerv.al>
Date: Sat, 31 May 2025 10:23:23 +0200
Subject: [PATCH 2/3] Add support for AliExpress clone of the Waveshare
 ESP32-S3 Zero

---
 boards/Generic-ESP32-S3-FH4R2.json | 56 ++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 boards/Generic-ESP32-S3-FH4R2.json

diff --git a/boards/Generic-ESP32-S3-FH4R2.json b/boards/Generic-ESP32-S3-FH4R2.json
new file mode 100644
index 00000000..b1633bd0
--- /dev/null
+++ b/boards/Generic-ESP32-S3-FH4R2.json
@@ -0,0 +1,56 @@
+{
+    "build": {
+      "arduino":{
+        "partitions": "default.csv",
+        "memory_type": "qio_qspi"
+      },
+      "core": "esp32",
+      "extra_flags": [
+        "-DARDUINO_ESP32S3_DEV",
+        "-DARDUINO_RUNNING_CORE=1",
+        "-DARDUINO_EVENT_RUNNING_CORE=1",
+        "-DARDUINO_USB_CDC_ON_BOOT=1",
+        "-DBOARD_HAS_PSRAM"
+      ],
+      "f_cpu": "240000000L",
+      "f_flash": "80000000L",
+      "flash_mode": "qio",
+      "psram_type": "qio",
+      "hwids": [
+        [
+          "0x303A",
+          "0x1001"
+        ]
+      ],
+      "mcu": "esp32s3",
+      "variant": "esp32s3"
+    },
+    "connectivity": [
+      "wifi",
+      "bluetooth"
+    ],
+    "debug": {
+      "default_tool": "esp-builtin",
+      "onboard_tools": [
+        "esp-builtin"
+      ],
+      "openocd_target": "esp32s3.cfg"
+    },
+    "frameworks": [
+      "arduino",
+      "espidf"
+    ],
+    "platforms" : [
+      "espressif32"
+    ],
+    "name": "Espressif ESP32-S3-FH4R2 (4 MB QD, 2MB PSRAM)",
+    "upload": {
+      "flash_size": "4MB",
+      "maximum_ram_size": 327680,
+      "maximum_size": 4194304,
+      "require_upload_port": true,
+      "speed": 921600
+    },
+    "url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html",
+    "vendor": "Espressif"
+  }
\ No newline at end of file

From a522d259dce30cef61083b539b98d0f9f79ff300 Mon Sep 17 00:00:00 2001
From: FynnleyNeko <fynn@zerv.al>
Date: Sat, 31 May 2025 10:47:52 +0200
Subject: [PATCH 3/3] Enable use PSRAM on Waveshare ESP32-S3 Zero by using the
 custom FH4R2 config instead of DevKitC-1

---
 platformio.ini | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platformio.ini b/platformio.ini
index b2c23924..bad73b8d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -81,7 +81,7 @@ build_flags = ${env.build_flags}
 
 ; https://www.waveshare.com/wiki/ESP32-S3-Zero
 [env:Waveshare_esp32_s3_zero]
-board = esp32-s3-devkitc-1
+board = Generic-ESP32-S3-FH4R2
 custom_openshock.chip = ESP32-S3
 custom_openshock.flash_size = 4MB
 build_flags = ${env.build_flags}