diff --git a/balena/balena.yml.controllino b/balena/balena.yml.controllino
index 2f907950..aa1623e2 100644
--- a/balena/balena.yml.controllino
+++ b/balena/balena.yml.controllino
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-CONTROLLINO
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
diff --git a/balena/balena.yml.cotx b/balena/balena.yml.cotx
index 5fe50655..cbe0a152 100644
--- a/balena/balena.yml.cotx
+++ b/balena/balena.yml.cotx
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-COTX3
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
diff --git a/balena/balena.yml.finestra b/balena/balena.yml.finestra
index 96e59a20..333ad9fb 100644
--- a/balena/balena.yml.finestra
+++ b/balena/balena.yml.finestra
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-FINESTRA
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
diff --git a/balena/balena.yml.linxdot b/balena/balena.yml.linxdot
index 540828e6..9c4cdb6b 100644
--- a/balena/balena.yml.linxdot
+++ b/balena/balena.yml.linxdot
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-LINXDOTCM4
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
diff --git a/balena/balena.yml.linxdot-rkcm3 b/balena/balena.yml.linxdot-rkcm3
index c4f5f2f0..08cfc837 100644
--- a/balena/balena.yml.linxdot-rkcm3
+++ b/balena/balena.yml.linxdot-rkcm3
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-LINXDOTRKCM3
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_OVERRIDE_LOCK: 1
   defaultDeviceType: rockpicm3-ioboard
diff --git a/balena/balena.yml.midas b/balena/balena.yml.midas
index 5f643221..9240411f 100644
--- a/balena/balena.yml.midas
+++ b/balena/balena.yml.midas
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: midas-fl1
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
diff --git a/balena/balena.yml.nebra-indoor1 b/balena/balena.yml.nebra-indoor1
index aa748af4..4c4ebbac 100644
--- a/balena/balena.yml.nebra-indoor1
+++ b/balena/balena.yml.nebra-indoor1
@@ -27,10 +27,9 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Not Required)"
     - VARIANT: NEBHNT-IN1
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
-    - RESIN_HOST_CONFIG_dtoverlay: '"spi1-3cs","vc4-kms-v3d","uart0,txd0_pin=32,rxd0_pin=33,pin_func=7"'
+    - RESIN_HOST_CONFIG_dtoverlay: '"spi1-3cs","uart0,txd0_pin=32,rxd0_pin=33,pin_func=7"'
     - RESIN_HOST_CONFIG_gpu_mem: 16
     - RESIN_HOST_CONFIG_avoid_warnings: 1
     - RESIN_HOST_CONFIG_disable_overscan: 1
diff --git a/balena/balena.yml.nebra-indoor2 b/balena/balena.yml.nebra-indoor2
index 0a0748ad..ee6905d4 100644
--- a/balena/balena.yml.nebra-indoor2
+++ b/balena/balena.yml.nebra-indoor2
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Not Required)"
     - VARIANT: NEBHNT-HHRK4
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_OVERRIDE_LOCK: 1
   defaultDeviceType: rockpi-4b-rk3399
diff --git a/balena/balena.yml.nebra-outdoor1 b/balena/balena.yml.nebra-outdoor1
index 510b1d9a..7010d90b 100644
--- a/balena/balena.yml.nebra-outdoor1
+++ b/balena/balena.yml.nebra-outdoor1
@@ -27,10 +27,9 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Not Required)"
     - VARIANT: NEBHNT-OUT1
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
-    - RESIN_HOST_CONFIG_dtoverlay: '"spi1-3cs","vc4-kms-v3d","uart0,txd0_pin=32,rxd0_pin=33,pin_func=7"'
+    - RESIN_HOST_CONFIG_dtoverlay: '"spi1-3cs","uart0,txd0_pin=32,rxd0_pin=33,pin_func=7"'
     - RESIN_HOST_CONFIG_gpu_mem: 16
     - RESIN_HOST_CONFIG_avoid_warnings: 1
     - RESIN_HOST_CONFIG_disable_overscan: 1
diff --git a/balena/balena.yml.nebra-outdoor2 b/balena/balena.yml.nebra-outdoor2
index 1039b973..7caa8e27 100644
--- a/balena/balena.yml.nebra-outdoor2
+++ b/balena/balena.yml.nebra-outdoor2
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Not Required)"
     - VARIANT: NEBHNT-OUT1
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_OVERRIDE_LOCK: 1
   defaultDeviceType: rockpi-4b-rk3399
diff --git a/balena/balena.yml.og b/balena/balena.yml.og
index 2cb21850..ab979e15 100644
--- a/balena/balena.yml.og
+++ b/balena/balena.yml.og
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-HELIUM
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs","vc4-kms-v3d"'
diff --git a/balena/balena.yml.pantherx1 b/balena/balena.yml.pantherx1
index c660b5f5..095f6c7a 100644
--- a/balena/balena.yml.pantherx1
+++ b/balena/balena.yml.pantherx1
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-PANTHERX1
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
diff --git a/balena/balena.yml.pisces b/balena/balena.yml.pisces
index a8ef27d7..6e39ba1a 100644
--- a/balena/balena.yml.pisces
+++ b/balena/balena.yml.pisces
@@ -27,10 +27,9 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-PISCESP100
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on","i2c_vc=on"'
-    - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
+    - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs","vc4-fkms-v3d"'
     - RESIN_HOST_CONFIG_gpu_mem: 16
     - RESIN_HOST_CONFIG_avoid_warnings: 1
     - RESIN_HOST_CONFIG_disable_overscan: 1
diff --git a/balena/balena.yml.pycom b/balena/balena.yml.pycom
index b5a41cbf..784a21af 100644
--- a/balena/balena.yml.pycom
+++ b/balena/balena.yml.pycom
@@ -28,7 +28,6 @@ data:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-PYCOM
     - SX125x_RESET_PIN_OVERRIDE: 2
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on","i2c_vc=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
diff --git a/balena/balena.yml.rak b/balena/balena.yml.rak
index 9bf47e7e..22818aec 100644
--- a/balena/balena.yml.rak
+++ b/balena/balena.yml.rak
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-RAKHM
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs","vc4-kms-v3d"'
diff --git a/balena/balena.yml.risinghf b/balena/balena.yml.risinghf
index 35217482..f6c82a7a 100644
--- a/balena/balena.yml.risinghf
+++ b/balena/balena.yml.risinghf
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-RISINGHF
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on","watchdog=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi1-1cs","vc4-kms-v3d","uart1,txd1_pin=32,rxd1_pin=33","sdio,poll_once=off"'
diff --git a/balena/balena.yml.sensecap b/balena/balena.yml.sensecap
index 042e605b..31c805d5 100644
--- a/balena/balena.yml.sensecap
+++ b/balena/balena.yml.sensecap
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-SENSECAPM1
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
diff --git a/balena/balena.yml.syncrobit b/balena/balena.yml.syncrobit
index 01920fe6..5e6af00b 100644
--- a/balena/balena.yml.syncrobit
+++ b/balena/balena.yml.syncrobit
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-SYNCROBITCM4
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"'
     - RESIN_HOST_CONFIG_dtoverlay: '"spi0-1cs"'
diff --git a/balena/balena.yml.syncrobit-rkcm3 b/balena/balena.yml.syncrobit-rkcm3
index 11c8fec3..86c5cecf 100644
--- a/balena/balena.yml.syncrobit-rkcm3
+++ b/balena/balena.yml.syncrobit-rkcm3
@@ -27,7 +27,6 @@ data:
   applicationEnvironmentVariables:
     - FREQ: "N/A (Non Nebra Miner)"
     - VARIANT: COMP-SYNCROBITRKCM3
-    - HELIUM_MINER_HEIGHT_URL: "https://api.helium.io/v1/blocks/height"
   applicationConfigVariables:
     - RESIN_OVERRIDE_LOCK: 1
   defaultDeviceType: rockpicm3-ioboard