diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8810ed57..5cf39af7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -194,6 +194,7 @@ target_link_libraries(neuron-base vector-static csptr jansson crypto ssl mqttc y
 #copy file for run
 file(COPY ${CMAKE_SOURCE_DIR}/.gitkeep DESTINATION ${CMAKE_BINARY_DIR}/logs)
 file(COPY ${CMAKE_SOURCE_DIR}/neuron.yaml DESTINATION ${CMAKE_BINARY_DIR}/config)
+file(COPY ${CMAKE_SOURCE_DIR}/plugins/ekuiper/ekuiper.json DESTINATION ${CMAKE_BINARY_DIR}/plugins/schema/)
 file(COPY ${CMAKE_SOURCE_DIR}/plugins/modbus/modbus-tcp.json DESTINATION ${CMAKE_BINARY_DIR}/plugins/schema/)
 file(COPY ${CMAKE_SOURCE_DIR}/plugins/mqtt/mqtt.json DESTINATION ${CMAKE_BINARY_DIR}/plugins/schema/)
 file(COPY ${CMAKE_SOURCE_DIR}/private.key DESTINATION ${CMAKE_BINARY_DIR}/config)
@@ -204,6 +205,7 @@ include_directories(include/neuron)
 add_subdirectory(plugins/sample)
 add_subdirectory(plugins/modbus)
 add_subdirectory(plugins/mqtt)
+add_subdirectory(plugins/ekuiper)
 
 # define for simulator
 add_subdirectory(simulator)
diff --git a/default_plugins.json b/default_plugins.json
index 1bb489e8..930cb69e 100644
--- a/default_plugins.json
+++ b/default_plugins.json
@@ -1,5 +1,6 @@
 {
 	"plugins": [
+		"libplugin-ekuiper.so",
 		"libplugin-mqtt.so",
 		"libplugin-modbus-tcp.so"
 	]
diff --git a/plugins/ekuiper/CMakeLists.txt b/plugins/ekuiper/CMakeLists.txt
new file mode 100644
index 00000000..8a6736a6
--- /dev/null
+++ b/plugins/ekuiper/CMakeLists.txt
@@ -0,0 +1,14 @@
+# LF Edge eKuiper plugin
+set(LIBRARY_OUTPUT_PATH "${CMAKE_BINARY_DIR}/plugins")
+
+set(src
+  plugin_ekuiper.c)
+
+add_library(plugin-ekuiper SHARED ${src})
+
+target_include_directories(plugin-ekuiper PRIVATE 
+  ${CMAKE_SOURCE_DIR}/src
+  ${CMAKE_SOURCE_DIR}/include)
+
+target_link_libraries(plugin-ekuiper neuron-base nng)
+target_link_libraries(plugin-ekuiper ${CMAKE_THREAD_LIBS_INIT})
diff --git a/plugins/ekuiper/ekuiper.json b/plugins/ekuiper/ekuiper.json
new file mode 100644
index 00000000..0967ef42
--- /dev/null
+++ b/plugins/ekuiper/ekuiper.json
@@ -0,0 +1 @@
+{}
diff --git a/plugins/ekuiper/plugin_ekuiper.c b/plugins/ekuiper/plugin_ekuiper.c
new file mode 100644
index 00000000..c6d9fbe0
--- /dev/null
+++ b/plugins/ekuiper/plugin_ekuiper.c
@@ -0,0 +1,193 @@
+/**
+ * NEURON IIoT System for Industry 4.0
+ * Copyright (C) 2020-2022 EMQ Technologies Co., Ltd All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ **/
+
+#include <nng/nng.h>
+#include <nng/protocol/pair0/pair.h>
+
+#include "errcodes.h"
+#include "neuron.h"
+
+#define EKUIPER_PLUGIN_URL "ipc:///tmp/neuron-ekuiper.ipc"
+
+const neu_plugin_module_t neu_plugin_module;
+
+struct neu_plugin {
+    neu_plugin_common_t common;
+    nng_socket          sock;
+};
+
+static neu_plugin_t *ekuiper_plugin_open(neu_adapter_t *            adapter,
+                                         const adapter_callbacks_t *callbacks)
+{
+    neu_plugin_t *plugin;
+
+    if (adapter == NULL || callbacks == NULL) {
+        log_error("Open plugin with NULL adapter or callbacks");
+        return NULL;
+    }
+
+    plugin = (neu_plugin_t *) malloc(sizeof(neu_plugin_t));
+    if (plugin == NULL) {
+        log_error("Failed to allocate plugin %s",
+                  neu_plugin_module.module_name);
+        return NULL;
+    }
+
+    neu_plugin_common_init(&plugin->common);
+    plugin->common.adapter           = adapter;
+    plugin->common.adapter_callbacks = callbacks;
+    plugin->common.link_state        = NEU_PLUGIN_LINK_STATE_DISCONNECTED;
+
+    log_info("Success to create plugin: %s", neu_plugin_module.module_name);
+    return plugin;
+}
+
+static int ekuiper_plugin_close(neu_plugin_t *plugin)
+{
+    int rv = 0;
+
+    free(plugin);
+    log_info("Success to free plugin: %s", neu_plugin_module.module_name);
+    return rv;
+}
+
+static int ekuiper_plugin_init(neu_plugin_t *plugin)
+{
+    int rv = 0;
+
+    (void) plugin;
+
+    log_info("Initialize plugin: %s", neu_plugin_module.module_name);
+    return rv;
+}
+
+static int ekuiper_plugin_uninit(neu_plugin_t *plugin)
+{
+    int rv = 0;
+
+    (void) plugin;
+
+    log_info("Uninitialize plugin: %s", neu_plugin_module.module_name);
+    return rv;
+}
+
+static int ekuiper_plugin_start(neu_plugin_t *plugin)
+{
+    int rv = 0;
+
+    rv = nng_pair0_open(&plugin->sock);
+    if (rv != 0) {
+        log_error("nng_pair0_open: %s", nng_strerror(rv));
+        return NEU_ERR_FAILURE;
+    }
+
+    if ((rv = nng_listen(plugin->sock, EKUIPER_PLUGIN_URL, NULL, 0)) != 0) {
+        log_error("nng_listen: %s", nng_strerror(rv));
+        return NEU_ERR_FAILURE;
+    }
+
+    plugin->common.link_state = NEU_PLUGIN_LINK_STATE_CONNECTED;
+    return NEU_ERR_SUCCESS;
+}
+
+static int ekuiper_plugin_stop(neu_plugin_t *plugin)
+{
+    nng_close(plugin->sock);
+    plugin->common.link_state = NEU_PLUGIN_LINK_STATE_DISCONNECTED;
+    return NEU_ERR_SUCCESS;
+}
+
+static int ekuiper_plugin_config(neu_plugin_t *plugin, neu_config_t *configs)
+{
+    int rv = 0;
+
+    (void) plugin;
+    (void) configs;
+
+    log_info("config plugin: %s", neu_plugin_module.module_name);
+    return rv;
+}
+
+static int ekuiper_plugin_request(neu_plugin_t *plugin, neu_request_t *req)
+{
+    int rv = 0;
+
+    if (plugin == NULL || req == NULL) {
+        log_warn("The plugin pointer or request is NULL");
+        return (-1);
+    }
+
+    log_info("send request to plugin: %s", neu_plugin_module.module_name);
+    const adapter_callbacks_t *adapter_callbacks;
+    adapter_callbacks = plugin->common.adapter_callbacks;
+    (void) adapter_callbacks;
+
+    switch (req->req_type) {
+    case NEU_REQRESP_TRANS_DATA: {
+        // handle data
+        break;
+    }
+
+    default:
+        break;
+    }
+    return rv;
+}
+
+static int ekuiper_plugin_event_reply(neu_plugin_t *     plugin,
+                                      neu_event_reply_t *reply)
+{
+    int rv = 0;
+
+    (void) plugin;
+    (void) reply;
+
+    log_info("reply event to plugin: %s", neu_plugin_module.module_name);
+    return rv;
+}
+
+static int ekuiper_plugin_validate_tag(neu_plugin_t *plugin, neu_datatag_t *tag)
+{
+    (void) plugin;
+    (void) tag;
+
+    return 0;
+}
+
+static const neu_plugin_intf_funs_t plugin_intf_funs = {
+    .open         = ekuiper_plugin_open,
+    .close        = ekuiper_plugin_close,
+    .init         = ekuiper_plugin_init,
+    .uninit       = ekuiper_plugin_uninit,
+    .start        = ekuiper_plugin_start,
+    .stop         = ekuiper_plugin_stop,
+    .config       = ekuiper_plugin_config,
+    .request      = ekuiper_plugin_request,
+    .validate_tag = ekuiper_plugin_validate_tag,
+    .event_reply  = ekuiper_plugin_event_reply
+};
+
+const neu_plugin_module_t neu_plugin_module = {
+    .version      = NEURON_PLUGIN_VER_1_0,
+    .module_name  = "ekuiper",
+    .module_descr = "Neuron and LF Edge eKuiper integration plugin",
+    .intf_funs    = &plugin_intf_funs,
+    .kind         = PLUGIN_KIND_SYSTEM,
+    .type         = NEU_NODE_TYPE_APP,
+};