diff --git a/.github/workflows/arduino.yml b/.github/workflows/arduino.yml
index e1598bd5..8f2901b3 100644
--- a/.github/workflows/arduino.yml
+++ b/.github/workflows/arduino.yml
@@ -30,5 +30,5 @@ jobs:
           libraries: |
             - name: EspSoftwareSerial
               version: 8.1.0
-            - source-url: https://github.com/fatpat/arduino-dra818/archive/refs/tags/v1.0.1.zip
+            - source-url: https://github.com/fatpat/arduino-dra818.git
           verbose: true
diff --git a/android-src/KV4PHT/app/src/main/java/com/vagell/kv4pht/radio/RadioAudioService.java b/android-src/KV4PHT/app/src/main/java/com/vagell/kv4pht/radio/RadioAudioService.java
index 089dc26c..d2816817 100644
--- a/android-src/KV4PHT/app/src/main/java/com/vagell/kv4pht/radio/RadioAudioService.java
+++ b/android-src/KV4PHT/app/src/main/java/com/vagell/kv4pht/radio/RadioAudioService.java
@@ -182,8 +182,8 @@ public class RadioAudioService extends Service {
 
     private static final float UHF_MIN_FREQ    = 400.0f; // DRA818U lower limit, in MHz
     private static float min70cmTxFreq         = 420.0f; // US 70cm band lower limit, in MHz (will be overwritten by user setting)
-    private static float max70cmTxFreq         = 450.0f; // US 70cm band upper limit, in MHz (will be overwritten by user setting)
-    private static final float UHF_MAX_FREQ    = 470.0f; // DRA818U upper limit, in MHz
+    private static float max70cmTxFreq         = 480.0f; // US 70cm band upper limit, in MHz (will be overwritten by user setting)
+    private static final float UHF_MAX_FREQ    = 480.0f; // DRA818U upper limit, in MHz
 
     private String activeFrequencyStr = null;
     private int squelch = 0;
diff --git a/android-src/KV4PHT/app/src/main/java/com/vagell/kv4pht/ui/SettingsActivity.java b/android-src/KV4PHT/app/src/main/java/com/vagell/kv4pht/ui/SettingsActivity.java
index c0fd8f11..ade12884 100644
--- a/android-src/KV4PHT/app/src/main/java/com/vagell/kv4pht/ui/SettingsActivity.java
+++ b/android-src/KV4PHT/app/src/main/java/com/vagell/kv4pht/ui/SettingsActivity.java
@@ -143,6 +143,7 @@ private void populateMaxFrequencies() {
         List<String> max70cmFreqs = new ArrayList<String>();
         max70cmFreqs.add("450MHz");
         max70cmFreqs.add("440MHz");
+        max70cmFreqs.add("480MHz");
 
         ArrayAdapter arrayAdapter2 = new ArrayAdapter(this, R.layout.dropdown_item, max70cmFreqs);
         max70cmFreqTextView.setAdapter(arrayAdapter2);
diff --git a/microcontroller-src/kv4p_ht_esp32_wroom_32/kv4p_ht_esp32_wroom_32.ino b/microcontroller-src/kv4p_ht_esp32_wroom_32/kv4p_ht_esp32_wroom_32.ino
index f4d645da..0ca1e5c2 100644
--- a/microcontroller-src/kv4p_ht_esp32_wroom_32/kv4p_ht_esp32_wroom_32.ino
+++ b/microcontroller-src/kv4p_ht_esp32_wroom_32/kv4p_ht_esp32_wroom_32.ino
@@ -309,9 +309,9 @@ void loop() {
             paramBytesMissing--;
           }
           if (paramsStr.charAt(0) == 'v') {
-              dra = new DRA818(&Serial2, DRA818_VHF);
+              dra = new DRA818(&Serial2, SA818_VHF);
           } else if (paramsStr.charAt(0) == 'u') {
-              dra = new DRA818(&Serial2, DRA818_UHF);
+              dra = new DRA818(&Serial2, SA818_UHF);
           } else {
             // Unexpected.
           }
diff --git a/microcontroller-src/platformio.ini b/microcontroller-src/platformio.ini
index 2cc824d1..e3d9120c 100644
--- a/microcontroller-src/platformio.ini
+++ b/microcontroller-src/platformio.ini
@@ -21,5 +21,5 @@ build_flags =
   -DARDUINO_EVENT_RUNNING_CORE=0
 lib_deps =
     ; fatpat/DRA818@^1.0.1 
-    https://github.com/fatpat/arduino-dra818.git#v1.0.1 ; v1.0.1 is the latest release, but has not been pushed to registry. Update later
+    https://github.com/fatpat/arduino-dra818.git
     plerup/EspSoftwareSerial@^8.2.0
\ No newline at end of file