diff --git a/mongoose.h b/mongoose.h
index fb6ebb17..f6e80774 100644
--- a/mongoose.h
+++ b/mongoose.h
@@ -3411,6 +3411,9 @@ static inline void mg_dash_ev_handler(struct mg_connection *c, int ev,
     }
   }
 }
+
+extern void mongoose_init(void);
+extern void mongoose_poll(void);
 // Copyright (c) 2023 Cesanta Software Limited
 // All rights reserved
 
diff --git a/resources/I-CUBE-Mongoose/App/mongoose_app.c b/resources/I-CUBE-Mongoose/App/mongoose_app.c
new file mode 100644
index 00000000..88154be7
--- /dev/null
+++ b/resources/I-CUBE-Mongoose/App/mongoose_app.c
@@ -0,0 +1,35 @@
+// SPDX-FileCopyrightText: 2026 Cesanta Software Limited
+// SPDX-License-Identifier: GPL-2.0-only or commercial
+//
+// See guides:
+// https://mongoose.ws/docs/guides/web-dashboard-guide/ - device dashboard
+
+#include "mongoose.h"
+
+#if MG_ARCH == MG_ARCH_UNIX || MG_ARCH == MG_ARCH_WIN32
+#define HTTP_ADDR "http://0.0.0.0:8000"
+#else
+#define HTTP_ADDR "http://0.0.0.0:80"
+#endif
+
+static struct mg_mgr s_mgr;
+
+// Connection event handler function
+static void http_ev_handler(struct mg_connection *c, int ev, void *ev_data) {
+  if (ev == MG_EV_HTTP_MSG) {  // New HTTP request received
+    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
+    if (mg_match(hm->uri, mg_str("/api/hello"), NULL)) {
+      mg_http_reply(c, 200, "", "{%m:%d}\n", MG_ESC("status"), 1);
+    } else {
+      mg_http_reply(c, 200, "", "Hello from Mongoose %s\n", MG_VERSION);
+    }
+  }
+}
+void mongoose_init(void) {
+  mg_mgr_init(&s_mgr);
+  mg_http_listen(&s_mgr, HTTP_ADDR, http_ev_handler, NULL);
+}
+
+void mongoose_poll(void) {
+  mg_mgr_poll(&s_mgr, 1);
+}
diff --git a/resources/I-CUBE-Mongoose/App/mongoose_config.h b/resources/I-CUBE-Mongoose/App/mongoose_config.h
new file mode 100644
index 00000000..e94d746f
--- /dev/null
+++ b/resources/I-CUBE-Mongoose/App/mongoose_config.h
@@ -0,0 +1,6 @@
+// Mongoose configuration file. For full list of build options, see
+// https://mongoose.ws/docs/getting-started/build-options/
+
+#pragma once
+
+#define MG_ARCH MG_ARCH_CUBE
diff --git a/resources/I-CUBE-Mongoose/Cesanta.I-CUBE-Mongoose.pdsc b/resources/I-CUBE-Mongoose/Cesanta.I-CUBE-Mongoose.pdsc
new file mode 100644
index 00000000..2c42ea75
--- /dev/null
+++ b/resources/I-CUBE-Mongoose/Cesanta.I-CUBE-Mongoose.pdsc
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package schemaVersion="1.7.40" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:noNamespaceSchemaLocation="PACK.xsd">
+  <vendor>Cesanta</vendor>
+  <name>I-CUBE-Mongoose</name>
+  <description>Mongoose - TCP/IP stack + TLS + HTTP + WebSocket + MQTT + Firmware OTA</description>
+  <url>https://mongoose.ws/</url>
+  <license>License.txt</license>
+  <supportContact>https://mongoose.ws/contact/</supportContact>
+  <releases>
+    <release date="2026-04-22" version="7.21.1">See https://github.com/cesanta/mongoose/releases/tag/7.21</release>
+    <release date="2026-04-08" version="7.21.0">See https://github.com/cesanta/mongoose/releases/tag/7.21</release>
+    <release date="2024-03-01" version="7.13.0">See https://github.com/cesanta/mongoose/releases/tag/7.13</release>
+  </releases>
+  <keywords>
+      <keyword>CUBE_RULES_COMPLIANT</keyword>
+      <keyword>IMPLEMENTED_WITH_STM32CUBEMX</keyword>
+  </keywords>
+  <taxonomy>
+    <description Cclass="Network" Cgroup="Mongoose">
+      Mongoose - TCP/IP stack + TLS + HTTP + WebSocket + MQTT + Firmware OTA
+    </description>
+  </taxonomy>
+  <components>
+    <component Cclass="Network" Cgroup="Mongoose" Cversion="7.21.1" maxInstances="1">
+      <description>Mongoose - TCP/IP stack + TLS + HTTP + WebSocket + MQTT + Firmware OTA</description>
+      <files>
+        <file category="header" name="Mongoose/mongoose.h" />
+        <file category="sourceC" name="Mongoose/mongoose.c" />
+        <file category="sourceC" name="App/mongoose_app.c" attr="config" version="7.21.1" />
+        <file category="header" name="App/mongoose_config.h" attr="config" version="7.21.1" />
+      </files>
+    </component>
+  </components>
+</package>
diff --git a/resources/I-CUBE-Mongoose/Makefile b/resources/I-CUBE-Mongoose/Makefile
new file mode 100644
index 00000000..c82e92d2
--- /dev/null
+++ b/resources/I-CUBE-Mongoose/Makefile
@@ -0,0 +1,25 @@
+VERSION = 7.21.1
+PACKPATH = Mongoose
+FILES = $(PACKPATH) App Cesanta.I-CUBE-Mongoose.pdsc License.txt Release_Notes.html
+
+all: Cesanta.I-CUBE-Mongoose.$(VERSION).pack
+
+Cesanta.I-CUBE-Mongoose.$(VERSION).pack: $(FILES) $(PACKPATH)/mongoose.h $(PACKPATH)/mongoose.c
+	zip -r $@ $^
+
+# Get packchk from https://github.com/Open-CMSIS-Pack/cmsis-toolbox
+check: Cesanta.I-CUBE-Mongoose.$(VERSION).pack
+	grep $(VERSION) Cesanta.I-CUBE-Mongoose.pdsc || exit 1
+	packchk Cesanta.I-CUBE-Mongoose.pdsc
+
+License.txt:
+	cp ../../LICENSE $@
+$(PACKPATH):
+	mkdir -p $(PACKPATH)
+$(PACKPATH)/mongoose.h: $(PACKPATH)
+	cp ../../mongoose.h $@
+$(PACKPATH)/mongoose.c: $(PACKPATH)
+	cp ../../mongoose.c $@
+
+clean:
+	rm -rf *.pack License.txt $(PACKPATH)
diff --git a/resources/I-CUBE-Mongoose/Release_Notes.html b/resources/I-CUBE-Mongoose/Release_Notes.html
new file mode 100644
index 00000000..f845da52
--- /dev/null
+++ b/resources/I-CUBE-Mongoose/Release_Notes.html
@@ -0,0 +1,5 @@
+<head>
+  <meta http-equiv="Refresh" content="0;url=https://github.com/cesanta/mongoose/releases">
+</head>
+<body>
+</body>
diff --git a/src/dash.h b/src/dash.h
index 3fdd4f4d..8871e586 100644
--- a/src/dash.h
+++ b/src/dash.h
@@ -266,3 +266,6 @@ static inline void mg_dash_ev_handler(struct mg_connection *c, int ev,
     }
   }
 }
+
+extern void mongoose_init(void);
+extern void mongoose_poll(void);