diff --git a/boards/default_src/micropython/blocks/actuator_onboard.js b/boards/default_src/micropython/blocks/actuator_onboard.js
index 64f8f690..037f817e 100644
--- a/boards/default_src/micropython/blocks/actuator_onboard.js
+++ b/boards/default_src/micropython/blocks/actuator_onboard.js
@@ -1790,4 +1790,20 @@ export const educore_ble_keyboard_input = {
         this.setNextStatement(true);
         this.setInputsInline(true);
     }
+};
+
+export const get_keyboard_light = {
+    init: function () {
+        this.setColour(ACTUATOR_ONBOARD_HUE);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.MIXLY_GET + Blockly.Msg.MIXLY_KEYBOARD_LIGHT)
+        this.appendDummyInput()
+            .appendField(new Blockly.FieldDropdown([
+                [Blockly.Msg.MIXLY_NumLock, "0"],
+                [Blockly.Msg.MIXLY_CapsLock, "1"],
+                [Blockly.Msg.MIXLY_ScorllLock, "2"]
+            ]),'key');
+        this.setOutput(true);
+        this.setInputsInline(true);
+    }
 };
\ No newline at end of file
diff --git a/boards/default_src/micropython/blocks/iot.js b/boards/default_src/micropython/blocks/iot.js
index 4421323a..40b0336b 100644
--- a/boards/default_src/micropython/blocks/iot.js
+++ b/boards/default_src/micropython/blocks/iot.js
@@ -621,4 +621,119 @@ export const iot_wificonnect = iot_wifi_connect;
 export const iot_onenetconnect = iot_onenet_connect;
 export const iot_onenetdisconnect = iot_onenet_disconnect;
 export const iot_checkonenet = iot_onenet_check;
-export const iot_publish = iot_onenet_publish;
\ No newline at end of file
+export const iot_publish = iot_onenet_publish;
+
+export const IOT_CONNECT_OLLAMA = {
+    init: function () {
+        this.setColour(IOT_HUE);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.MIXLY_CONNECT_OLLAMA);
+        this.appendValueInput('SERVER')
+            .appendField(Blockly.Msg.MIXLY_EMQX_SERVER)
+            .setAlign(Blockly.inputs.Align.RIGHT);
+        this.appendValueInput('NAME')
+            .appendField(Blockly.Msg.MODEL_NAME)
+            .setAlign(Blockly.inputs.Align.RIGHT);
+        this.appendValueInput('NUMBER')
+            .appendField(Blockly.Msg.MIXLY_SET_MAXIMUM_HISTORICAL_SESSIONS_NUM);
+        this.setInputsInline(false);
+        this.setPreviousStatement(true);
+        this.setNextStatement(true);
+    }
+};
+
+export const use_ollama_llm_to_chat = {
+    init: function () {
+        this.setColour(IOT_HUE);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.MIXLY_LLM_CHAT);
+        this.appendValueInput('TOPIC')
+            .appendField(Blockly.Msg.MIXLY_MIXGO_ESPNOW_SEND);
+        this.appendValueInput('METHOD')
+            .appendField(Blockly.Msg.MIXLY_LLM_CONTENT_CALLBACK);
+        this.setInputsInline(true);
+        this.setPreviousStatement(true);
+        this.setNextStatement(true);
+    }
+};
+
+export const use_ollama_llm_to_chat_return = {
+    init: function () {
+        this.setColour(IOT_HUE);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.MIXLY_LLM_CHAT);
+        this.appendValueInput('TOPIC')
+            .appendField(Blockly.Msg.MIXLY_MIXGO_ESPNOW_SEND);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.MIXPY_REQUESTS_GET_RESULT)
+        this.setInputsInline(true);
+        this.setOutput(true);
+    }
+};
+
+// export const ollama_set_timeout = {
+//     init: function () {
+//         this.setColour(IOT_HUE);
+//         this.appendValueInput("VAR")
+//             .appendField('Ollama ' + Blockly.Msg.MIXLY_OLLAMA_SET_TIMEOUT);
+//         this.setInputsInline(true);
+//         this.setPreviousStatement(true);
+//         this.setNextStatement(true);
+//     }
+// }
+
+// export const ollama_set_max_retries = {
+//     init: function () {
+//         this.setColour(IOT_HUE);
+//         this.appendValueInput("VAR")
+//             .appendField('Ollama ' + Blockly.Msg.MIXLY_OLLAMA_SET_MAX_RETRIES);
+//         this.setInputsInline(true);
+//         this.setPreviousStatement(true);
+//         this.setNextStatement(true);
+//     }
+// }
+
+// export const ollama_set_custom_url = {
+//     init: function () {
+//         this.setColour(IOT_HUE);
+//         this.appendValueInput("TEXT")
+//             .appendField('Ollama ' + Blockly.Msg.MIXLY_OLLAMA_SET_CUSTOM_URL);
+//         this.setInputsInline(true);
+//         this.setPreviousStatement(true);
+//         this.setNextStatement(true);
+//     }
+// }
+
+// export const ollama_select_model = {
+//     init: function () {
+//         this.setColour(IOT_HUE);
+//         this.appendValueInput("TEXT")
+//             .appendField('Ollama ' + Blockly.Msg.MIXLY_SELECT_MODEL);
+//         this.setInputsInline(true);
+//         this.setPreviousStatement(true);
+//         this.setNextStatement(true);
+//     }
+// }
+
+// export const ollama_clear_user_history = {
+//     init: function () {
+//         this.setColour(IOT_HUE);
+//         this.appendDummyInput()
+//             .appendField('Ollama ' + Blockly.Msg.MIXLY_CLEAR_USER_HISTORY);
+//         this.setInputsInline(true);
+//         this.setPreviousStatement(true);
+//         this.setNextStatement(true);
+//     }
+// }
+
+export const ollama_empty_history = {
+    init: function () {
+        this.setColour(IOT_HUE);
+        this.appendDummyInput()
+            .appendField('Ollama ' + Blockly.Msg.MIXLY_EMPTY_HISTORY);
+        this.setInputsInline(true);
+        this.setPreviousStatement(true);
+        this.setNextStatement(true);
+    }
+}
+
diff --git a/boards/default_src/micropython/blocks/sensor_extern.js b/boards/default_src/micropython/blocks/sensor_extern.js
index 44ba7023..00c18efd 100644
--- a/boards/default_src/micropython/blocks/sensor_extern.js
+++ b/boards/default_src/micropython/blocks/sensor_extern.js
@@ -2227,7 +2227,7 @@ export const weigh_sensor_get_weight = {
         this.appendValueInput('SUB')
             .appendField(Blockly.Msg.MIXLY_GET + Blockly.Msg.MIXLY_WEIGH_SENSOR)
         this.appendDummyInput()
-            .appendField(Blockly.Msg.blockpy_set_of + Blockly.Msg.MIXLY_DATA)
+            .appendField(Blockly.Msg.blockpy_set_of + Blockly.Msg.MIXLY_DATA + '(g)')
         this.setOutput(true);
         this.setInputsInline(true);
     }
diff --git a/boards/default_src/micropython/blocks/sensor_onboard.js b/boards/default_src/micropython/blocks/sensor_onboard.js
index 625f25db..ed6fbbec 100644
--- a/boards/default_src/micropython/blocks/sensor_onboard.js
+++ b/boards/default_src/micropython/blocks/sensor_onboard.js
@@ -1038,6 +1038,7 @@ export const sensor_mixgo_cc_mmc5603_get_magnetic = {
         });
     }
 };
+
 export const sensor_mixgo_cc_mmc5603_get_angle = {
     init: function () {
         this.setColour(SENSOR_ONBOARD_HUE);
@@ -1045,7 +1046,6 @@ export const sensor_mixgo_cc_mmc5603_get_angle = {
             .appendField(Blockly.Msg.MIXLY_MICROBIT_JS_GET_COMPASS + Blockly.Msg.MIXLY_MICROBIT_JS_BY_ANGLE)
         this.setOutput(true, Number);
         this.setInputsInline(true);
-
     }
 };
 
@@ -1737,4 +1737,14 @@ export const CI130X_SET_SYSTEM_CMD_SANT = {
         this.setNextStatement(true);
         this.setInputsInline(true);
     }
+};
+
+export const sensor_get_the_coprocessor_version = {
+    init: function () {
+        this.setColour(SENSOR_ONBOARD_HUE);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.MIXLY_GET + Blockly.Msg.MIXLY_THE_COPROCESSOR_VERSION)
+        this.setOutput(true);
+        this.setInputsInline(true);
+    }
 };
\ No newline at end of file
diff --git a/boards/default_src/micropython/generators/actuator_onboard.js b/boards/default_src/micropython/generators/actuator_onboard.js
index e59fb0fc..6d59edb4 100644
--- a/boards/default_src/micropython/generators/actuator_onboard.js
+++ b/boards/default_src/micropython/generators/actuator_onboard.js
@@ -765,4 +765,13 @@ export const educore_ble_keyboard_input = function (_, generator) {
     var sub = generator.valueToCode(this, 'SUB', generator.ORDER_ATOMIC);
     var code = sub+".keyboard_send("+ ge + ")\n";
     return code;
+}
+
+export const get_keyboard_light = function (_,generator){
+    var version = Boards.getSelectedBoardKey().split(':')[2]
+    generator.definitions_['import_' + version + '_onboard_bot'] = 'from ' + version + ' import onboard_bot';
+    var key = this.getFieldValue('key');
+    var code = "onboard_bot.hid_keyboard_state()["+ key +']';
+    return [code,generator.ORDER_ATOMIC]
+
 }
\ No newline at end of file
diff --git a/boards/default_src/micropython/generators/iot.js b/boards/default_src/micropython/generators/iot.js
index 19cbfb83..20fa7c99 100644
--- a/boards/default_src/micropython/generators/iot.js
+++ b/boards/default_src/micropython/generators/iot.js
@@ -233,4 +233,69 @@ export const iot_mqtt_data = function (_, generator) {
     var key = this.getFieldValue('key');
     var code = 'mqtt_client.' + key;
     return [code, generator.ORDER_ATOMIC];
+}
+
+export const IOT_CONNECT_OLLAMA = function(_,generator) {
+    generator.definitions_['import_Ollama'] = "from ollama import Ollama";
+    var ser = generator.valueToCode(this, 'SERVER', generator.ORDER_ATOMIC);
+    var name = generator.valueToCode(this, 'NAME', generator.ORDER_ATOMIC);
+    var num = generator.valueToCode(this, 'NUMBER', generator.ORDER_ATOMIC);
+    var code = 'llm = Ollama(' + ser + ', ' + name + ','+ num +')\n';
+    return code;
+
+}
+
+export const use_ollama_llm_to_chat = function (_, generator) {
+    generator.definitions_['import_Ollama'] = "from ollama import Ollama";
+    var topic = generator.valueToCode(this, 'TOPIC', generator.ORDER_ATOMIC);
+    var method = generator.valueToCode(this, 'METHOD', generator.ORDER_ATOMIC);
+    var code = 'llm.chat(' + topic + ',' + method + ')\n';
+    return code;
+}
+
+export const use_ollama_llm_to_chat_return = function (_, generator) {
+    generator.definitions_['import_Ollama'] = "from ollama import Ollama";
+    var topic = generator.valueToCode(this, 'TOPIC', generator.ORDER_ATOMIC);
+    var code = 'llm.chat(' + topic + ')';
+    return [code,generator.ORDER_ATOMIC];
+}
+
+// export const ollama_set_timeout = function (_,generator) {
+//     generator.definitions_['import_Ollama'] = "from ollama import Ollama";
+//     var t = generator.valueToCode(this, 'VAR', generator.ORDER_ATOMIC);
+//     var code = 'llm.set_timeout(' + t + ')\n';
+//     return code;
+// }
+
+// export const ollama_set_max_retries = function (_,generator) {
+//     generator.definitions_['import_Ollama'] = "from ollama import Ollama";
+//     var t = generator.valueToCode(this, 'VAR', generator.ORDER_ATOMIC);
+//     var code = 'llm.set_max_retries(' + t + ')\n';
+//     return code;
+// }
+
+// export const ollama_set_custom_url = function (_,generator) {
+//     generator.definitions_['import_Ollama'] = "from ollama import Ollama";
+//     var t = generator.valueToCode(this, 'TEXT', generator.ORDER_ATOMIC);
+//     var code = 'llm.set_custom_url(' + t + ')\n';
+//     return code;
+// }
+
+// export const ollama_select_model = function (_,generator) {
+//     generator.definitions_['import_Ollama'] = "from ollama import Ollama";
+//     var t = generator.valueToCode(this, 'TEXT', generator.ORDER_ATOMIC);
+//     var code = 'llm.select_model(' + t + ')\n';
+//     return code;
+// }
+
+// export const ollama_clear_user_history = function (_,generator) {
+//     generator.definitions_['import_Ollama'] = "from ollama import Ollama";
+//     var code = 'llm.clear_user_history()\n';
+//     return code;
+// }
+
+export const ollama_empty_history = function (_,generator) {
+    generator.definitions_['import_Ollama'] = "from ollama import Ollama";
+    var code = 'llm.empty_history()\n';
+    return code;
 }
\ No newline at end of file
diff --git a/boards/default_src/micropython/generators/sensor_onboard.js b/boards/default_src/micropython/generators/sensor_onboard.js
index f7c9094f..6258ac3d 100644
--- a/boards/default_src/micropython/generators/sensor_onboard.js
+++ b/boards/default_src/micropython/generators/sensor_onboard.js
@@ -924,4 +924,11 @@ export const CI130X_SET_SYSTEM_CMD_SANT = function (_, generator) {
     var cmd = this.getFieldValue('cmd');
     var code = 'onboard_asr.sys_cmd(' + cmd + ')\n';
     return code;
+}
+
+export const sensor_get_the_coprocessor_version = function(_,generator){
+    var version = Boards.getSelectedBoardKey().split(':')[2];
+    generator.definitions_['import_' + version + '_onboard_bot'] = 'from ' + version + ' import onboard_bot';
+    var code = 'onboard_bot.version()';
+    return [code, generator.ORDER_ATOMIC];
 }
\ No newline at end of file
diff --git a/boards/default_src/micropython_esp32c2/template.xml b/boards/default_src/micropython_esp32c2/template.xml
index 8a21053b..9fa6330e 100644
--- a/boards/default_src/micropython_esp32c2/template.xml
+++ b/boards/default_src/micropython_esp32c2/template.xml
@@ -1431,6 +1431,7 @@
     <block type="sensor_mixgo_cc_mmc5603_calibrate_compass" m-show="micropython:esp32c2:mixgo_mini"></block>
     <block type="sensor_mixgo_cc_mmc5603_get_magnetic" m-show="micropython:esp32c2:mixgo_mini"></block>
     <block type="sensor_mixgo_cc_mmc5603_get_angle" m-show="micropython:esp32c2:mixgo_mini"></block>
+    <block type="sensor_get_the_coprocessor_version" m-show="micropython:esp32c2:mixgo_mini"></block>
     <block type="rfid_readid" m-show='micropython:esp32c3:mixgo_cc'>
       <value name="SUB">
         <shadow type="variables_get">
@@ -1699,6 +1700,7 @@
         </shadow>
       </value>
     </block>
+    <block type = "get_keyboard_light"></block>
     <block type="analog_keyboard_input" m-show="micropython:esp32c2:mixgo_mini">
       <value name="special">
         <block type="special_key">
@@ -2335,6 +2337,92 @@
         </value>
       </block>
       <block type="iot_mqtt_data"></block>
+      <block type="IOT_CONNECT_OLLAMA">
+        <value name="SERVER">
+          <shadow type="text">
+            <field name="TEXT">192.168.1.1</field>
+          </shadow>
+        </value>
+        <value name="NAME">
+          <shadow type="text">
+            <field name="TEXT">qwen2.5-coder:0.5b</field>
+          </shadow>
+        </value>
+        <value name="NUMBER">
+          <shadow type="math_number">
+            <field name="NUM">5</field>
+          </shadow>
+        </value>
+      </block>
+      <block type="use_ollama_llm_to_chat">
+        <value name="TOPIC">
+          <shadow type="text">
+            <field name="TEXT">content</field>
+          </shadow>
+        </value>
+        <value name="METHOD">
+          <shadow type="factory_block_return">
+            <field name="VALUE">content_callback</field>
+          </shadow>
+        </value>
+      </block>
+      <block type="procedures_defnoreturn">
+        <mutation>
+          <arg name="content"></arg>
+        </mutation>
+        <field name="NAME">content_callback</field>
+        <statement name="STACK">
+          <block type="system_print_end">
+            <value name="VAR">
+              <block type="variables_get">
+                <field name="VAR">content</field>
+              </block>
+            </value>
+            <value name="END">
+              <shadow type="text">
+                <field name="TEXT"></field>
+              </shadow>
+            </value>
+          </block>
+        </statement>
+      </block>
+      <block type="use_ollama_llm_to_chat_return">
+        <value name="TOPIC">
+          <shadow type="text">
+            <field name="TEXT">请介绍一下米思齐？</field>
+          </shadow>
+        </value>
+      </block>
+      <!-- <block type="ollama_set_timeout">
+        <value name="VAR">
+          <shadow type="math_number">
+            <field name="NUM">5</field>
+          </shadow>
+        </value>
+      </block>
+      <block type="ollama_set_max_retries">
+        <value name="VAR">
+          <shadow type="math_number">
+            <field name="NUM">5</field>
+          </shadow>
+        </value>
+      </block>
+      <block type="ollama_set_custom_url">
+        <value name="TEXT">
+          <shadow type="text">
+            <field name="TEXT">192.168.1.1</field>
+          </shadow>
+        </value>
+      </block>
+      <block type="ollama_select_model">
+        <value name="TEXT">
+          <shadow type="text">
+            <field name="TEXT">qwen2.5-coder:0.5b</field>
+          </shadow>
+        </value>
+      </block> -->
+      <block type="ollama_empty_history"></block>
+      <!-- <block type="ollama_clear_user_history"></block> -->
     </category>
     <category id="catOnenet" colour="#78AAE0">
       <block type="iot_wifi_connect">
diff --git a/common/msg/blockly/zh-hans.js b/common/msg/blockly/zh-hans.js
index db6cee40..ef2fd2d9 100644
--- a/common/msg/blockly/zh-hans.js
+++ b/common/msg/blockly/zh-hans.js
@@ -4063,4 +4063,20 @@ ZhHans.MIXLY_RFID_SCAN_ERROR = '卡错误';
 ZhHans.MIXLY_WEIGH_SENSOR = '称重传感器';
 ZhHans.MIXLY_Calibration_ratio = '校准比例';
 ZhHans.MIXLY_KEYBOARD_AND_MOUSE = '键鼠';
+ZhHans.MIXLY_THE_COPROCESSOR_VERSION = '协处理器版本';
+ZhHans.MIXLY_KEYBOARD_LIGHT = '键盘指示灯';
+ZhHans.MIXLY_NumLock = '数字锁定';
+ZhHans.MIXLY_CapsLock = '大写锁定';
+ZhHans.MIXLY_ScorllLock = '滚动锁定';
+ZhHans.MIXLY_CONNECT_OLLAMA = '连接ollama平台 使用大语言模型';
+ZhHans.MIXLY_SET_MAXIMUM_HISTORICAL_SESSIONS_NUM = '设置历史对话记录最大保留数量';
+ZhHans.MIXLY_LLM_CHAT = '与大语言模型进行对话';
+ZhHans.MIXLY_LLM_CONTENT_CALLBACK = '结果输出回调';
+// ZhHans.MIXLY_OLLAMA_SET_TIMEOUT = '设置超时时间';
+// ZhHans.MIXLY_OLLAMA_SET_MAX_RETRIES = '设置最大重试次数';
+// ZhHans.MIXLY_OLLAMA_SET_CUSTOM_URL = '设置自定义链接';
+// ZhHans.MIXLY_SELECT_MODEL = '选择模型';
+// ZhHans.MIXLY_CLEAR_USER_HISTORY = '清除用户的历史记录';
+ZhHans.MIXLY_EMPTY_HISTORY = '清空历史记录'
+
 })();
\ No newline at end of file