diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 98a563b94..3a2c41c17 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -3,9 +3,14 @@ on:
   # Triggers the workflow on push or pull request events but only for the master branch
   push:
     branches: [ master ]
+    paths-ignore:
+      - '**.md'
+      - '**.yml'
   pull_request:
     branches: [ master ]
-
+    paths-ignore:
+      - '**.md'
+      - '**.yml'
 jobs:
 
   ci-check:
diff --git a/.github/workflows/update_protobufs.yml b/.github/workflows/update_protobufs.yml
index 23eae2c12..8debfcd10 100644
--- a/.github/workflows/update_protobufs.yml
+++ b/.github/workflows/update_protobufs.yml
@@ -11,9 +11,8 @@ jobs:
         with:
           submodules: true
 
-      - name: Update Submodule
+      - name: Update submodule
         run: |
-          git pull --recurse-submodules
           git submodule update --remote proto
           
       - name: Download nanopb
@@ -26,11 +25,9 @@ jobs:
         run: |
           ./bin/regen-protos.sh  
           
-      - name: Commit update
-        run: |
-          git config --global user.name 'github-actions'
-          git config --global user.email 'bot@noreply.github.com'
-          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
-          git add proto
-          git add mesh
-          git commit -m "Update protobuf submodule" && git push || echo "No changes to commit"
+      - name: Create pull request
+        uses: peter-evans/create-pull-request@v3
+        with:
+          add-paths: |
+            proto
+            src/mesh
diff --git a/proto b/proto
index 785fb20a0..a9bba331e 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit 785fb20a0da03705220fbb8292442c175b902164
+Subproject commit a9bba331e69b16ba7cd9b35d19b11732eff8d1b5
diff --git a/src/mesh/generated/environmental_measurement.pb.h b/src/mesh/generated/environmental_measurement.pb.h
index 8adf5774a..aaaedf644 100644
--- a/src/mesh/generated/environmental_measurement.pb.h
+++ b/src/mesh/generated/environmental_measurement.pb.h
@@ -14,6 +14,9 @@ typedef struct _EnvironmentalMeasurement {
     float temperature;
     float relative_humidity;
     float barometric_pressure;
+    float gas_resistance;
+    float voltage;
+    float current;
 } EnvironmentalMeasurement;
 
 
@@ -22,19 +25,25 @@ extern "C" {
 #endif
 
 /* Initializer values for message structs */
-#define EnvironmentalMeasurement_init_default    {0, 0, 0}
-#define EnvironmentalMeasurement_init_zero       {0, 0, 0}
+#define EnvironmentalMeasurement_init_default    {0, 0, 0, 0, 0, 0}
+#define EnvironmentalMeasurement_init_zero       {0, 0, 0, 0, 0, 0}
 
 /* Field tags (for use in manual encoding/decoding) */
 #define EnvironmentalMeasurement_temperature_tag 1
 #define EnvironmentalMeasurement_relative_humidity_tag 2
 #define EnvironmentalMeasurement_barometric_pressure_tag 3
+#define EnvironmentalMeasurement_gas_resistance_tag 4
+#define EnvironmentalMeasurement_voltage_tag     5
+#define EnvironmentalMeasurement_current_tag     6
 
 /* Struct field encoding specification for nanopb */
 #define EnvironmentalMeasurement_FIELDLIST(X, a) \
 X(a, STATIC,   SINGULAR, FLOAT,    temperature,       1) \
 X(a, STATIC,   SINGULAR, FLOAT,    relative_humidity,   2) \
-X(a, STATIC,   SINGULAR, FLOAT,    barometric_pressure,   3)
+X(a, STATIC,   SINGULAR, FLOAT,    barometric_pressure,   3) \
+X(a, STATIC,   SINGULAR, FLOAT,    gas_resistance,    4) \
+X(a, STATIC,   SINGULAR, FLOAT,    voltage,           5) \
+X(a, STATIC,   SINGULAR, FLOAT,    current,           6)
 #define EnvironmentalMeasurement_CALLBACK NULL
 #define EnvironmentalMeasurement_DEFAULT NULL
 
@@ -44,7 +53,7 @@ extern const pb_msgdesc_t EnvironmentalMeasurement_msg;
 #define EnvironmentalMeasurement_fields &EnvironmentalMeasurement_msg
 
 /* Maximum encoded size of messages (where known) */
-#define EnvironmentalMeasurement_size            15
+#define EnvironmentalMeasurement_size            30
 
 #ifdef __cplusplus
 } /* extern "C" */
diff --git a/variants/diy/v1_1/variant.h b/variants/diy/v1_1/variant.h
index 69780219b..d5d6f238c 100644
--- a/variants/diy/v1_1/variant.h
+++ b/variants/diy/v1_1/variant.h
@@ -25,9 +25,9 @@
 #undef RF95_SCK
 #define RF95_SCK 18
 #undef RF95_MISO
-#define RF95_MISO 23
+#define RF95_MISO 19
 #undef RF95_MOSI
-#define RF95_MOSI 19
+#define RF95_MOSI 23
 #undef RF95_NSS
 #define RF95_NSS 5
 
@@ -54,4 +54,4 @@
 // Internally the TTGO module hooks the SX126x-DIO2 in to control the TX/RX switch
 // (which is the default for the sx1262interface code)
 #define SX126X_E22
-#endif
\ No newline at end of file
+#endif