diff --git a/.github/workflows/build-libretiny.yml b/.github/workflows/build-libretiny.yml
new file mode 100644
index 00000000..5e09bacb
--- /dev/null
+++ b/.github/workflows/build-libretiny.yml
@@ -0,0 +1,57 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
+name: Build (LibreTiny)
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - release/*
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  platformio-libretiny:
+    name: LibreTiny (pio)
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        board:
+          - generic-bk7231n-qfn32-tuya
+          - generic-rtl8710bn-2mb-788k
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Cache PlatformIO
+        uses: actions/cache@v4
+        with:
+          key: ${{ runner.os }}-pio
+          path: |
+            ~/.cache/pip
+            ~/.platformio
+
+      - name: Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+
+      - name: Install PIO
+        run: |
+          python -m pip install --upgrade pip
+          pip install --upgrade platformio
+
+      - name: Build Examples
+        run: |
+          for i in AsyncResponseStream Auth Headers; do
+            echo "============================================================="
+            echo "Building examples/$i..."
+            echo "============================================================="
+            PLATFORMIO_SRC_DIR=examples/$i PIO_BOARD=${{ matrix.board }} pio run -e ci-libretiny
+          done
diff --git a/README.md b/README.md
index 9bb75753..1db7aee6 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,19 @@ lib_deps =
   ESP32Async/ESPAsyncWebServer
 ```
 
+### LibreTiny (BK7231N/T, RTL8710B, etc.)
+
+Version 1.9.1 or newer is required.
+
+```ini
+[env:stable]
+platform = libretiny @ ^1.9.1
+lib_ldf_mode = chain
+lib_deps =
+  ESP32Async/AsyncTCP
+  ESP32Async/ESPAsyncWebServer
+```
+
 ### Unofficial dependencies
 
 **AsyncTCPSock**
diff --git a/examples/AsyncResponseStream/AsyncResponseStream.ino b/examples/AsyncResponseStream/AsyncResponseStream.ino
index 80c5d1c9..451bb1a1 100644
--- a/examples/AsyncResponseStream/AsyncResponseStream.ino
+++ b/examples/AsyncResponseStream/AsyncResponseStream.ino
@@ -2,7 +2,7 @@
 // Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
 
 #include <DNSServer.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -20,7 +20,7 @@ static AsyncWebServer server(80);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/AsyncTunnel/AsyncTunnel.ino b/examples/AsyncTunnel/AsyncTunnel.ino
index 9910cd45..b63c056a 100644
--- a/examples/AsyncTunnel/AsyncTunnel.ino
+++ b/examples/AsyncTunnel/AsyncTunnel.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -70,7 +70,7 @@ static const size_t htmlContentLength = strlen_P(htmlContent);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
   while (WiFi.status() != WL_CONNECTED) {
     delay(500);
diff --git a/examples/Auth/Auth.ino b/examples/Auth/Auth.ino
index 0ecb7346..8f5b535b 100644
--- a/examples/Auth/Auth.ino
+++ b/examples/Auth/Auth.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -52,7 +52,7 @@ static AsyncAuthorizationMiddleware authz([](AsyncWebServerRequest *request) {
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/CORS/CORS.ino b/examples/CORS/CORS.ino
index af99e32f..647d5557 100644
--- a/examples/CORS/CORS.ino
+++ b/examples/CORS/CORS.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -25,7 +25,7 @@ static AsyncCorsMiddleware cors;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/CaptivePortal/CaptivePortal.ino b/examples/CaptivePortal/CaptivePortal.ino
index 1afb5211..0b8c317e 100644
--- a/examples/CaptivePortal/CaptivePortal.ino
+++ b/examples/CaptivePortal/CaptivePortal.ino
@@ -2,7 +2,7 @@
 // Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
 
 #include <DNSServer.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -28,7 +28,7 @@ public:
     response->print("<!DOCTYPE html><html><head><title>Captive Portal</title></head><body>");
     response->print("<p>This is our captive portal front page.</p>");
     response->printf("<p>You were trying to reach: http://%s%s</p>", request->host().c_str(), request->url().c_str());
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
     response->printf("<p>Try opening <a href='http://%s'>this link</a> instead</p>", WiFi.softAPIP().toString().c_str());
 #endif
     response->print("</body></html>");
@@ -41,7 +41,7 @@ void setup() {
   Serial.println();
   Serial.println("Configuring access point...");
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   if (!WiFi.softAP("esp-captive")) {
     Serial.println("Soft AP creation failed.");
     while (1);
diff --git a/examples/CatchAllHandler/CatchAllHandler.ino b/examples/CatchAllHandler/CatchAllHandler.ino
index ed16e9c6..fb014103 100644
--- a/examples/CatchAllHandler/CatchAllHandler.ino
+++ b/examples/CatchAllHandler/CatchAllHandler.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -86,7 +86,7 @@ static const size_t htmlContentLength = strlen_P(htmlContent);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/ChunkResponse/ChunkResponse.ino b/examples/ChunkResponse/ChunkResponse.ino
index 98e0b198..52c31c0c 100644
--- a/examples/ChunkResponse/ChunkResponse.ino
+++ b/examples/ChunkResponse/ChunkResponse.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -86,7 +86,7 @@ static const size_t htmlContentLength = strlen_P(htmlContent);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/ChunkRetryResponse/ChunkRetryResponse.ino b/examples/ChunkRetryResponse/ChunkRetryResponse.ino
index 55c6ccf1..4e67edb3 100644
--- a/examples/ChunkRetryResponse/ChunkRetryResponse.ino
+++ b/examples/ChunkRetryResponse/ChunkRetryResponse.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -96,7 +96,7 @@ static int key = -1;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/EndBegin/EndBegin.ino b/examples/EndBegin/EndBegin.ino
index 20365c4b..8e91fcf4 100644
--- a/examples/EndBegin/EndBegin.ino
+++ b/examples/EndBegin/EndBegin.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -24,7 +24,7 @@ static AsyncWebServer server(80);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Filters/Filters.ino b/examples/Filters/Filters.ino
index df7a08f5..bcdb5b3c 100644
--- a/examples/Filters/Filters.ino
+++ b/examples/Filters/Filters.ino
@@ -6,7 +6,7 @@
 //
 
 #include <DNSServer.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -32,7 +32,7 @@ public:
     response->print("<!DOCTYPE html><html><head><title>Captive Portal</title></head><body>");
     response->print("<p>This is out captive portal front page.</p>");
     response->printf("<p>You were trying to reach: http://%s%s</p>", request->host().c_str(), request->url().c_str());
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
     response->printf("<p>Try opening <a href='http://%s'>this link</a> instead</p>", WiFi.softAPIP().toString().c_str());
 #endif
     response->print("</body></html>");
@@ -51,17 +51,17 @@ void setup() {
       "/", HTTP_GET,
       [](AsyncWebServerRequest *request) {
         Serial.println("Captive portal request...");
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
         Serial.println("WiFi.localIP(): " + WiFi.localIP().toString());
 #endif
         Serial.println("request->client()->localIP(): " + request->client()->localIP().toString());
 #if ESP_IDF_VERSION_MAJOR >= 5
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
         Serial.println("WiFi.type(): " + String((int)WiFi.localIP().type()));
 #endif
         Serial.println("request->client()->type(): " + String((int)request->client()->localIP().type()));
 #endif
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
         Serial.println(WiFi.localIP() == request->client()->localIP() ? "should be: ON_STA_FILTER" : "should be: ON_AP_FILTER");
         Serial.println(WiFi.localIP() == request->client()->localIP());
         Serial.println(WiFi.localIP().toString() == request->client()->localIP().toString());
@@ -77,17 +77,17 @@ void setup() {
       "/", HTTP_GET,
       [](AsyncWebServerRequest *request) {
         Serial.println("Website request...");
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
         Serial.println("WiFi.localIP(): " + WiFi.localIP().toString());
 #endif
         Serial.println("request->client()->localIP(): " + request->client()->localIP().toString());
 #if ESP_IDF_VERSION_MAJOR >= 5
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
         Serial.println("WiFi.type(): " + String((int)WiFi.localIP().type()));
 #endif
         Serial.println("request->client()->type(): " + String((int)request->client()->localIP().type()));
 #endif
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
         Serial.println(WiFi.localIP() == request->client()->localIP() ? "should be: ON_STA_FILTER" : "should be: ON_AP_FILTER");
         Serial.println(WiFi.localIP() == request->client()->localIP());
         Serial.println(WiFi.localIP().toString() == request->client()->localIP().toString());
@@ -113,7 +113,7 @@ void setup() {
   // dnsServer.stop();
   // WiFi.softAPdisconnect();
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.persistent(false);
   WiFi.begin("IoT");
   while (WiFi.status() != WL_CONNECTED) {
diff --git a/examples/FlashResponse/FlashResponse.ino b/examples/FlashResponse/FlashResponse.ino
index e3090db8..5763f228 100644
--- a/examples/FlashResponse/FlashResponse.ino
+++ b/examples/FlashResponse/FlashResponse.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -86,7 +86,7 @@ static const size_t htmlContentLength = strlen_P(htmlContent);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/HeaderManipulation/HeaderManipulation.ino b/examples/HeaderManipulation/HeaderManipulation.ino
index 8de67555..cc1c1c1f 100644
--- a/examples/HeaderManipulation/HeaderManipulation.ino
+++ b/examples/HeaderManipulation/HeaderManipulation.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -33,7 +33,7 @@ AsyncHeaderFreeMiddleware headerFree;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Headers/Headers.ino b/examples/Headers/Headers.ino
index 355cb728..eee87ac1 100644
--- a/examples/Headers/Headers.ino
+++ b/examples/Headers/Headers.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -24,7 +24,7 @@ static AsyncWebServer server(80);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Json/Json.ino b/examples/Json/Json.ino
index d947d393..a29fec1b 100644
--- a/examples/Json/Json.ino
+++ b/examples/Json/Json.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -34,7 +34,7 @@ static AsyncCallbackJsonWebHandler *handler = new AsyncCallbackJsonWebHandler("/
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Logging/Logging.ino b/examples/Logging/Logging.ino
index 3401559f..ae504b22 100644
--- a/examples/Logging/Logging.ino
+++ b/examples/Logging/Logging.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -25,7 +25,7 @@ static AsyncLoggingMiddleware requestLogger;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/MessagePack/MessagePack.ino b/examples/MessagePack/MessagePack.ino
index c5f44090..e038d03c 100644
--- a/examples/MessagePack/MessagePack.ino
+++ b/examples/MessagePack/MessagePack.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -34,7 +34,7 @@ static AsyncCallbackMessagePackWebHandler *handler = new AsyncCallbackMessagePac
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Middleware/Middleware.ino b/examples/Middleware/Middleware.ino
index 18d096ca..992a0a26 100644
--- a/examples/Middleware/Middleware.ino
+++ b/examples/Middleware/Middleware.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -34,7 +34,7 @@ public:
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Params/Params.ino b/examples/Params/Params.ino
index ddd4f738..416218c1 100644
--- a/examples/Params/Params.ino
+++ b/examples/Params/Params.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -74,7 +74,7 @@ static const size_t htmlContentLength = strlen_P(htmlContent);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/PartitionDownloader/PartitionDownloader.ino b/examples/PartitionDownloader/PartitionDownloader.ino
index 6484f842..1174640d 100644
--- a/examples/PartitionDownloader/PartitionDownloader.ino
+++ b/examples/PartitionDownloader/PartitionDownloader.ino
@@ -7,7 +7,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -34,7 +34,7 @@ static AsyncWebServer server(80);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/PerfTests/PerfTests.ino b/examples/PerfTests/PerfTests.ino
index 6836b4b4..001512cd 100644
--- a/examples/PerfTests/PerfTests.ino
+++ b/examples/PerfTests/PerfTests.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -91,7 +91,7 @@ static volatile size_t requests = 0;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/RateLimit/RateLimit.ino b/examples/RateLimit/RateLimit.ino
index 6f69871c..5ae93e78 100644
--- a/examples/RateLimit/RateLimit.ino
+++ b/examples/RateLimit/RateLimit.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -25,7 +25,7 @@ static AsyncRateLimitMiddleware rateLimit;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Redirect/Redirect.ino b/examples/Redirect/Redirect.ino
index df594a40..8f105573 100644
--- a/examples/Redirect/Redirect.ino
+++ b/examples/Redirect/Redirect.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -24,7 +24,7 @@ static AsyncWebServer server(80);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/RequestContinuation/RequestContinuation.ino b/examples/RequestContinuation/RequestContinuation.ino
index 015d7468..f59322e5 100644
--- a/examples/RequestContinuation/RequestContinuation.ino
+++ b/examples/RequestContinuation/RequestContinuation.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -34,7 +34,7 @@ static AsyncWebServerRequestPtr gpioRequest;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/RequestContinuationComplete/RequestContinuationComplete.ino b/examples/RequestContinuationComplete/RequestContinuationComplete.ino
index bf9d1398..cb4a53fa 100644
--- a/examples/RequestContinuationComplete/RequestContinuationComplete.ino
+++ b/examples/RequestContinuationComplete/RequestContinuationComplete.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -94,7 +94,7 @@ static bool processLongRunningOperation(LongRunningOperation *op) {
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/ResumableDownload/ResumableDownload.ino b/examples/ResumableDownload/ResumableDownload.ino
index d87c816e..68646e72 100644
--- a/examples/ResumableDownload/ResumableDownload.ino
+++ b/examples/ResumableDownload/ResumableDownload.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -24,7 +24,7 @@ static AsyncWebServer server(80);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Rewrite/Rewrite.ino b/examples/Rewrite/Rewrite.ino
index 721f650d..8dfeedc6 100644
--- a/examples/Rewrite/Rewrite.ino
+++ b/examples/Rewrite/Rewrite.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -24,7 +24,7 @@ static AsyncWebServer server(80);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/ServerSentEvents/ServerSentEvents.ino b/examples/ServerSentEvents/ServerSentEvents.ino
index 4c608102..5567ec6d 100644
--- a/examples/ServerSentEvents/ServerSentEvents.ino
+++ b/examples/ServerSentEvents/ServerSentEvents.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -58,7 +58,7 @@ static AsyncEventSource events("/events");
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/ServerSentEvents_PR156/ServerSentEvents_PR156.ino b/examples/ServerSentEvents_PR156/ServerSentEvents_PR156.ino
index dfa0bc87..cced7151 100644
--- a/examples/ServerSentEvents_PR156/ServerSentEvents_PR156.ino
+++ b/examples/ServerSentEvents_PR156/ServerSentEvents_PR156.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -64,7 +64,7 @@ static constexpr uint32_t timeoutClose = 15000;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/ServerState/ServerState.ino b/examples/ServerState/ServerState.ino
index 7d58ff3d..4ceddbcb 100644
--- a/examples/ServerState/ServerState.ino
+++ b/examples/ServerState/ServerState.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -25,7 +25,7 @@ static AsyncWebServer server2(80);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/SkipServerMiddleware/SkipServerMiddleware.ino b/examples/SkipServerMiddleware/SkipServerMiddleware.ino
index 5d67d1e2..0e7f172b 100644
--- a/examples/SkipServerMiddleware/SkipServerMiddleware.ino
+++ b/examples/SkipServerMiddleware/SkipServerMiddleware.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -27,7 +27,7 @@ static AsyncLoggingMiddleware logging;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/SlowChunkResponse/SlowChunkResponse.ino b/examples/SlowChunkResponse/SlowChunkResponse.ino
index 266e07ce..7844ad6e 100644
--- a/examples/SlowChunkResponse/SlowChunkResponse.ino
+++ b/examples/SlowChunkResponse/SlowChunkResponse.ino
@@ -7,7 +7,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -89,7 +89,7 @@ static size_t charactersIndex = 0;
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/StaticFile/StaticFile.ino b/examples/StaticFile/StaticFile.ino
index 2189a147..3074aed5 100644
--- a/examples/StaticFile/StaticFile.ino
+++ b/examples/StaticFile/StaticFile.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -87,7 +87,7 @@ static const size_t htmlContentLength = strlen_P(htmlContent);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Templates/Templates.ino b/examples/Templates/Templates.ino
index e4c21e0a..fdf4eb6f 100644
--- a/examples/Templates/Templates.ino
+++ b/examples/Templates/Templates.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -36,7 +36,7 @@ static const size_t htmlContentLength = strlen_P(htmlContent);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/Upload/Upload.ino b/examples/Upload/Upload.ino
index 811b8f87..fd80bd72 100644
--- a/examples/Upload/Upload.ino
+++ b/examples/Upload/Upload.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -31,7 +31,7 @@ void setup() {
     LittleFS.begin();
   }
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/WebSocket/WebSocket.ino b/examples/WebSocket/WebSocket.ino
index fa31bf83..c8d37279 100644
--- a/examples/WebSocket/WebSocket.ino
+++ b/examples/WebSocket/WebSocket.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -25,7 +25,7 @@ static AsyncWebSocket ws("/ws");
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/examples/WebSocketEasy/WebSocketEasy.ino b/examples/WebSocketEasy/WebSocketEasy.ino
index f37a40b5..5229910c 100644
--- a/examples/WebSocketEasy/WebSocketEasy.ino
+++ b/examples/WebSocketEasy/WebSocketEasy.ino
@@ -6,7 +6,7 @@
 //
 
 #include <Arduino.h>
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <WiFi.h>
 #elif defined(ESP8266)
@@ -71,7 +71,7 @@ static const size_t htmlContentLength = strlen_P(htmlContent);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/idf_component_examples/catchall/main/main.cpp b/idf_component_examples/catchall/main/main.cpp
index 4d54f120..0ba61ecd 100644
--- a/idf_component_examples/catchall/main/main.cpp
+++ b/idf_component_examples/catchall/main/main.cpp
@@ -78,7 +78,7 @@ static const size_t htmlContentLength = strlen_P(htmlContent);
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/idf_component_examples/serversentevents/main/main.cpp b/idf_component_examples/serversentevents/main/main.cpp
index 68d28674..b877f54a 100644
--- a/idf_component_examples/serversentevents/main/main.cpp
+++ b/idf_component_examples/serversentevents/main/main.cpp
@@ -50,7 +50,7 @@ static AsyncEventSource events("/events");
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/idf_component_examples/websocket/main/main.cpp b/idf_component_examples/websocket/main/main.cpp
index 940f27bc..9d4e46aa 100644
--- a/idf_component_examples/websocket/main/main.cpp
+++ b/idf_component_examples/websocket/main/main.cpp
@@ -17,7 +17,7 @@ static AsyncWebSocket ws("/ws");
 void setup() {
   Serial.begin(115200);
 
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   WiFi.mode(WIFI_AP);
   WiFi.softAP("esp-captive");
 #endif
diff --git a/library.json b/library.json
index 233e912f..2b8d17f2 100644
--- a/library.json
+++ b/library.json
@@ -18,14 +18,18 @@
   "platforms": [
     "espressif32",
     "espressif8266",
-    "raspberrypi"
+    "raspberrypi",
+    "libretiny"
   ],
   "dependencies": [
     {
       "owner": "ESP32Async",
       "name": "AsyncTCP",
       "version": "^3.4.4",
-      "platforms": "espressif32"
+      "platforms": [
+        "espressif32",
+        "libretiny"
+      ]
     },
     {
       "owner": "ESP32Async",
diff --git a/platformio.ini b/platformio.ini
index 4aff69c9..ee66331f 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -111,6 +111,17 @@ lib_ignore =
 build_flags = ${env.build_flags}
   -Wno-missing-field-initializers
 
+[env:libretiny]
+platform = libretiny @ ^1.9.1
+board = generic-bk7231n-qfn32-tuya
+; board = generic-rtl8710bn-2mb-788k
+lib_compat_mode = off
+lib_deps =
+  ESP32Async/AsyncTCP @ 3.4.3
+; use FreeRTOS v9.0.0 for RTL8710BN
+; (BK7231 already uses it)
+custom_versions.freertos = 9.0.0
+
 ;  CI
 
 [env:ci-arduino-2]
@@ -156,3 +167,13 @@ lib_ignore =
   lwIP_ESPHost
 build_flags = ${env.build_flags}
   -Wno-missing-field-initializers
+
+[env:ci-libretiny]
+platform = libretiny @ ^1.9.1
+board = ${sysenv.PIO_BOARD}
+lib_compat_mode = off
+lib_deps =
+; add DNS server library for LibreTiny
+  DNSServer
+  ESP32Async/AsyncTCP @ 3.4.3
+custom_versions.freertos = 9.0.0
diff --git a/src/AsyncEventSource.h b/src/AsyncEventSource.h
index 96f0a899..49f65e85 100644
--- a/src/AsyncEventSource.h
+++ b/src/AsyncEventSource.h
@@ -6,7 +6,7 @@
 
 #include <Arduino.h>
 
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <mutex>
 #ifndef SSE_MAX_QUEUED_MESSAGES
diff --git a/src/AsyncWebSocket.cpp b/src/AsyncWebSocket.cpp
index f86d6167..bc093b96 100644
--- a/src/AsyncWebSocket.cpp
+++ b/src/AsyncWebSocket.cpp
@@ -17,6 +17,8 @@
 #include <rom/ets_sys.h>
 #elif defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350) || defined(ESP8266)
 #include <Hash.h>
+#elif defined(LIBRETINY)
+#include <mbedtls/sha1.h>
 #endif
 
 using namespace asyncsrv;
@@ -1327,11 +1329,20 @@ AsyncWebSocketResponse::AsyncWebSocketResponse(const String &key, AsyncWebSocket
   }
   k.concat(key);
   k.concat(WS_STR_UUID);
+#ifdef LIBRETINY
+  mbedtls_sha1_context ctx;
+  mbedtls_sha1_init(&ctx);
+  mbedtls_sha1_starts(&ctx);
+  mbedtls_sha1_update(&ctx, (const uint8_t *)k.c_str(), k.length());
+  mbedtls_sha1_finish(&ctx, hash);
+  mbedtls_sha1_free(&ctx);
+#else
   SHA1Builder sha1;
   sha1.begin();
   sha1.add((const uint8_t *)k.c_str(), k.length());
   sha1.calculate();
   sha1.getBytes(hash);
+#endif
 #endif
   base64_encodestate _state;
   base64_init_encodestate(&_state);
diff --git a/src/AsyncWebSocket.h b/src/AsyncWebSocket.h
index 122aca9a..979c8be7 100644
--- a/src/AsyncWebSocket.h
+++ b/src/AsyncWebSocket.h
@@ -5,7 +5,8 @@
 #define ASYNCWEBSOCKET_H_
 
 #include <Arduino.h>
-#ifdef ESP32
+
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #include <mutex>
 #ifndef WS_MAX_QUEUED_MESSAGES
diff --git a/src/ESPAsyncWebServer.h b/src/ESPAsyncWebServer.h
index 525a2847..ae45d131 100644
--- a/src/ESPAsyncWebServer.h
+++ b/src/ESPAsyncWebServer.h
@@ -15,7 +15,7 @@
 #include <unordered_map>
 #include <vector>
 
-#ifdef ESP32
+#if defined(ESP32) || defined(LIBRETINY)
 #include <AsyncTCP.h>
 #elif defined(ESP8266)
 #include <ESPAsyncTCP.h>
diff --git a/src/Middleware.cpp b/src/Middleware.cpp
index 890303de..5e9c3c27 100644
--- a/src/Middleware.cpp
+++ b/src/Middleware.cpp
@@ -172,7 +172,11 @@ void AsyncLoggingMiddleware::run(AsyncWebServerRequest *request, ArMiddlewareNex
     return;
   }
   _out->print(F("* Connection from "));
+#ifndef LIBRETINY
   _out->print(request->client()->remoteIP().toString());
+#else
+  _out->print(request->client()->remoteIP());
+#endif
   _out->print(':');
   _out->println(request->client()->remotePort());
   _out->print('>');
diff --git a/src/WebHandlers.cpp b/src/WebHandlers.cpp
index acfc7c04..21dba006 100644
--- a/src/WebHandlers.cpp
+++ b/src/WebHandlers.cpp
@@ -209,11 +209,14 @@ void AsyncStaticWebHandler::handleRequest(AsyncWebServerRequest *request) {
     char buf[len];
     char *ret = lltoa(lw ^ request->_tempFile.size(), buf, len, 10);
     etag = ret ? String(ret) : String(request->_tempFile.size());
+#elif defined(LIBRETINY)
+    long val = lw ^ request->_tempFile.size();
+    etag = String(val);
 #else
     etag = lw ^ request->_tempFile.size();  // etag combines file size and lastmod timestamp
 #endif
   } else {
-#if defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350)
+#if defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350) || defined(LIBRETINY)
     etag = String(request->_tempFile.size());
 #else
     etag = request->_tempFile.size();
diff --git a/src/WebRequest.cpp b/src/WebRequest.cpp
index 8b735af3..1227f325 100644
--- a/src/WebRequest.cpp
+++ b/src/WebRequest.cpp
@@ -394,7 +394,7 @@ bool AsyncWebServerRequest::_parseReqHeader() {
     }
     _headers.emplace_back(name, value);
   }
-#if defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350)
+#if defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350) || defined(LIBRETINY)
   // Ancient PRI core does not have String::clear() method 8-()
   _temp = emptyString;
 #else
@@ -419,7 +419,7 @@ void AsyncWebServerRequest::_parsePlainPostChar(uint8_t data) {
       _params.emplace_back(name, urlDecode(value), true);
     }
 
-#if defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350)
+#if defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350) || defined(LIBRETINY)
     // Ancient PRI core does not have String::clear() method 8-()
     _temp = emptyString;
 #else
diff --git a/src/WebServer.cpp b/src/WebServer.cpp
index 27af7d68..c3c3ee73 100644
--- a/src/WebServer.cpp
+++ b/src/WebServer.cpp
@@ -4,7 +4,7 @@
 #include "ESPAsyncWebServer.h"
 #include "WebHandlerImpl.h"
 
-#if defined(ESP32) || defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350)
+#if defined(ESP32) || defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350) || defined(LIBRETINY)
 #include <WiFi.h>
 #elif defined(ESP8266)
 #include <ESP8266WiFi.h>
@@ -15,7 +15,7 @@
 using namespace asyncsrv;
 
 bool ON_STA_FILTER(AsyncWebServerRequest *request) {
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   return WiFi.localIP() == request->client()->localIP();
 #else
   return false;
@@ -23,7 +23,7 @@ bool ON_STA_FILTER(AsyncWebServerRequest *request) {
 }
 
 bool ON_AP_FILTER(AsyncWebServerRequest *request) {
-#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
+#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI
   return WiFi.localIP() != request->client()->localIP();
 #else
   return false;