blues · rdlauer · Aug 7, 2026 · Aug 7, 2026 · Aug 7, 2026
diff --git a/.github/workflows/firmware_build.yml b/.github/workflows/firmware_build.yml
@@ -50,6 +50,7 @@ jobs:
             "Adafruit BusIO" \
             "Adafruit DRV2605 Library" \
             "Adafruit INA228 Library" \
+            "Adafruit LIS3DH" \
             "Adafruit LSM6DS" \
             "Adafruit MAX31865 library" \
             "Adafruit MCP9808 Library" \
@@ -59,8 +60,7 @@ jobs:
             "Adafruit Unified Sensor" \
             "Adafruit VCNL4040" \
             "Adafruit VEML7700 Library" \
-            "HX711" \
-            "SparkFun LIS3DH Arduino Library"
+            "HX711"
 
       - name: Compile every sketch
         # ALLOW_EMPTY_PRODUCT_UID lets sketches that gate compilation on a

diff --git a/51-rooftop-hvac-predictive-maintenance/README.md b/51-rooftop-hvac-predictive-maintenance/README.md
diff --git a/51-rooftop-hvac-predictive-maintenance/banner.png b/51-rooftop-hvac-predictive-maintenance/banner.png
diff --git a/51-rooftop-hvac-predictive-maintenance/diagrams/01-system-architecture.svg b/51-rooftop-hvac-predictive-maintenance/diagrams/01-system-architecture.svg
diff --git a/51-rooftop-hvac-predictive-maintenance/diagrams/02-wiring-assembly.svg b/51-rooftop-hvac-predictive-maintenance/diagrams/02-wiring-assembly.svg
diff --git a/51-rooftop-hvac-predictive-maintenance/diagrams/03-data-flow.svg b/51-rooftop-hvac-predictive-maintenance/diagrams/03-data-flow.svg