diff --git a/boards/default_src/micropython/blocks/display_extern.js b/boards/default_src/micropython/blocks/display_extern.js
index 10239575..cfdccde5 100644
--- a/boards/default_src/micropython/blocks/display_extern.js
+++ b/boards/default_src/micropython/blocks/display_extern.js
@@ -837,9 +837,9 @@ export const display_oled_drawPixel = {
 export const display_tm_use_i2c_init = {
     init: function () {
         this.setColour(DISPLAY_EXTERN_HUE);
-        this.appendValueInput('I2CSUB')
-            .appendField(Blockly.Msg.CONTROLS_FOR_INPUT_WITH + "I2C")
-            .setCheck("var");
+        // this.appendValueInput('I2CSUB')
+        //     .appendField(Blockly.Msg.CONTROLS_FOR_INPUT_WITH + "I2C")
+        //     .setCheck("var");
         this.appendValueInput('SUB')
             .appendField(Blockly.Msg.MIXLY_MICROPYTHON_SOCKET_MAKE)
             .setCheck("var");
@@ -847,8 +847,8 @@ export const display_tm_use_i2c_init = {
             .appendField(Blockly.Msg.MIXLY_SETUP + Blockly.Msg.LISTS_SET_INDEX_INPUT_TO)
             .appendField(new Blockly.FieldDropdown([
                 // ["MPU9250", "MPU9250"],
-                // ["TM1637", "TM1637"],
-                ["TM1650", "TM1650"]
+                ["TM1650", "TM1650"],
+                ["TM1637", "TM1637"]
             ]), "key");
         this.setInputsInline(true);
         this.setPreviousStatement(true, null);
@@ -859,7 +859,7 @@ export const display_tm_use_i2c_init = {
             var mode0 = Blockly.Msg.MIXLY_ESP32_SENSOR_USE_I2C_TOOLTIP;
             var TOOLTIPS = {
                 // "MPU9250": "MPU9250",
-                // "TM1637": "TM1637",
+                "TM1637": "TM1637",
                 "TM1650": "TM1650"
             };
             return mode0 + TOOLTIPS[mode]
diff --git a/boards/default_src/micropython/generators/display_extern.js b/boards/default_src/micropython/generators/display_extern.js
index d9e210bc..f43218e9 100644
--- a/boards/default_src/micropython/generators/display_extern.js
+++ b/boards/default_src/micropython/generators/display_extern.js
@@ -309,15 +309,15 @@ export const display_oled_drawPixel = function (_, generator) {
 //tm1650
 export const display_tm_use_i2c_init = function (_, generator) {
     var v = generator.valueToCode(this, 'SUB', generator.ORDER_ATOMIC);
-    var iv = generator.valueToCode(this, 'I2CSUB', generator.ORDER_ATOMIC);
+    // var iv = generator.valueToCode(this, 'I2CSUB', generator.ORDER_ATOMIC);
     var key = this.getFieldValue("key");
     var code;
     if (key == 'TM1650') {
         generator.definitions_['import_tm1650'] = 'import tm1650';
-        code = v + ' = tm1650.' + key + "(" + iv + ')\n';
+        code = v + ' = tm1650.' + key + '(clk=3,dio=4)\n';
     } else if (key == 'TM1637') {
         generator.definitions_['import_tm1637'] = 'import tm1637';
-        code = v + ' = tm1637.' + key + "(" + iv + ')\n';
+        code = v + ' = tm1637.' + key + '(clk=3,dio=4)\n';
     }
     return code;
 }
diff --git a/boards/default_src/micropython_educore/template.xml b/boards/default_src/micropython_educore/template.xml
index 62995e3f..6bec0a62 100644
--- a/boards/default_src/micropython_educore/template.xml
+++ b/boards/default_src/micropython_educore/template.xml
@@ -6797,13 +6797,6 @@
         </shadow>
       </value>
     </block> -->
-    <block type="storage_is_file">
-      <value name="FILE">
-        <shadow type="text">
-          <field name="TEXT">path</field>
-        </shadow>
-      </value>
-    </block>
     <block type="storage_file_tell">
       <value name="FILE">
         <shadow type="variables_get">
diff --git a/boards/default_src/micropython_esp32/template.xml b/boards/default_src/micropython_esp32/template.xml
index 17a80290..fea854ef 100644
--- a/boards/default_src/micropython_esp32/template.xml
+++ b/boards/default_src/micropython_esp32/template.xml
@@ -6669,13 +6669,6 @@
         </shadow>
       </value>
     </block> -->
-    <block type="storage_is_file">
-      <value name="FILE">
-        <shadow type="text">
-          <field name="TEXT">path</field>
-        </shadow>
-      </value>
-    </block>
     <block type="storage_file_tell">
       <value name="FILE">
         <shadow type="variables_get">
diff --git a/boards/default_src/micropython_esp32c2/template.xml b/boards/default_src/micropython_esp32c2/template.xml
index c480a5ad..fe12147d 100644
--- a/boards/default_src/micropython_esp32c2/template.xml
+++ b/boards/default_src/micropython_esp32c2/template.xml
@@ -6574,13 +6574,6 @@
         </shadow>
       </value>
     </block> -->
-    <block type="storage_is_file">
-      <value name="FILE">
-        <shadow type="text">
-          <field name="TEXT">path</field>
-        </shadow>
-      </value>
-    </block>
     <block type="storage_file_tell">
       <value name="FILE">
         <shadow type="variables_get">
diff --git a/boards/default_src/micropython_esp32c3/template.xml b/boards/default_src/micropython_esp32c3/template.xml
index 9fad1ad4..74a424ba 100644
--- a/boards/default_src/micropython_esp32c3/template.xml
+++ b/boards/default_src/micropython_esp32c3/template.xml
@@ -6475,13 +6475,6 @@
         </shadow>
       </value>
     </block> -->
-    <block type="storage_is_file">
-      <value name="FILE">
-        <shadow type="text">
-          <field name="TEXT">path</field>
-        </shadow>
-      </value>
-    </block>
     <block type="storage_file_tell">
       <value name="FILE">
         <shadow type="variables_get">
diff --git a/boards/default_src/micropython_esp32s2/template.xml b/boards/default_src/micropython_esp32s2/template.xml
index d8ac1b4c..be3c2d34 100644
--- a/boards/default_src/micropython_esp32s2/template.xml
+++ b/boards/default_src/micropython_esp32s2/template.xml
@@ -6205,13 +6205,6 @@
         </shadow>
       </value>
     </block> -->
-    <block type="storage_is_file">
-      <value name="FILE">
-        <shadow type="text">
-          <field name="TEXT">path</field>
-        </shadow>
-      </value>
-    </block>
     <block type="storage_file_tell">
       <value name="FILE">
         <shadow type="variables_get">
diff --git a/boards/default_src/micropython_esp32s3/template.xml b/boards/default_src/micropython_esp32s3/template.xml
index 7e3ca60c..ab32ffc8 100644
--- a/boards/default_src/micropython_esp32s3/template.xml
+++ b/boards/default_src/micropython_esp32s3/template.xml
@@ -5265,41 +5265,18 @@
 
     </category>
     <category id="cat4Digitdisplay" colour='5BA5A5'>
-      <block type="communicate_i2c_init">
+      
+      <block type="display_tm_use_i2c_init">
         <value name="SUB">
+          <shadow type="variables_get">
+            <field name="VAR">disp</field>
+          </shadow>
+        </value>
+        <!-- <value name="I2CSUB">
           <shadow type="variables_get">
             <field name="VAR">i2c_extend</field>
           </shadow>
-        </value>
-        <value name="TX">
-          <shadow type="pins_digital_pin">
-            <field name="PIN">4</field>
-          </shadow>
-        </value>
-        <value name="RX">
-          <shadow type="pins_digital_pin">
-            <field name="PIN">5</field>
-          </shadow>
-        </value>
-        <value name="freq">
-          <shadow type="math_number">
-            <field name="NUM">100000</field>
-          </shadow>
-        </value>
-        <next>
-          <block type="display_tm_use_i2c_init">
-            <value name="SUB">
-              <shadow type="variables_get">
-                <field name="VAR">disp</field>
-              </shadow>
-            </value>
-            <value name="I2CSUB">
-              <shadow type="variables_get">
-                <field name="VAR">i2c_extend</field>
-              </shadow>
-            </value>
-          </block>
-        </next>
+        </value> -->
       </block>
 
       <block type="display_tm1650_show_num">
@@ -6958,13 +6935,6 @@
         </shadow>
       </value>
     </block> -->
-    <block type="storage_is_file">
-      <value name="FILE">
-        <shadow type="text">
-          <field name="TEXT">path</field>
-        </shadow>
-      </value>
-    </block>
     <block type="storage_file_tell">
       <value name="FILE">
         <shadow type="variables_get">
diff --git a/boards/default_src/micropython_k210_mixgoai/template.xml b/boards/default_src/micropython_k210_mixgoai/template.xml
index dfb38005..40f6aeae 100644
--- a/boards/default_src/micropython_k210_mixgoai/template.xml
+++ b/boards/default_src/micropython_k210_mixgoai/template.xml
@@ -1370,13 +1370,6 @@
         </shadow>
       </value>
     </block>
-    <block type="storage_is_file">
-      <value name="FILE">
-        <shadow type="text">
-          <field name="TEXT">path</field>
-        </shadow>
-      </value>
-    </block>
     <block type="storage_file_tell">
       <value name="FILE">
         <shadow type="variables_get">
diff --git a/boards/default_src/micropython_nrf51822_microbit/template.xml b/boards/default_src/micropython_nrf51822_microbit/template.xml
index f6d535ea..15c01dd2 100644
--- a/boards/default_src/micropython_nrf51822_microbit/template.xml
+++ b/boards/default_src/micropython_nrf51822_microbit/template.xml
@@ -1758,13 +1758,6 @@
         </shadow>
       </value>
     </block> -->
-    <block type="storage_is_file">
-      <value name="FILE">
-        <shadow type="text">
-          <field name="TEXT">path</field>
-        </shadow>
-      </value>
-    </block>
     <block type="storage_file_tell">
       <value name="FILE">
         <shadow type="variables_get">
diff --git a/boards/default_src/micropython_robot/template.xml b/boards/default_src/micropython_robot/template.xml
index af26fa93..dc3ad3c7 100644
--- a/boards/default_src/micropython_robot/template.xml
+++ b/boards/default_src/micropython_robot/template.xml
@@ -5236,13 +5236,6 @@
         </shadow>
       </value>
     </block> -->
-    <block type="storage_is_file">
-      <value name="FILE">
-        <shadow type="text">
-          <field name="TEXT">path</field>
-        </shadow>
-      </value>
-    </block>
     <block type="storage_file_tell">
       <value name="FILE">
         <shadow type="variables_get">