2 files changed, 13 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
index e1ff0b6b6..07da70bf7 100644
--- a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -548,6 +548,15 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
             position.set(Position.KEY_BATTERY, buf.readUnsignedShort() * 0.01);
             position.set(Position.KEY_POWER, buf.readUnsignedShort() * 0.01);
 
+            long portInfo = buf.readUnsignedInt();
+
+            position.set(Position.KEY_INPUT, buf.readUnsignedByte());
+            position.set(Position.KEY_OUTPUT, buf.readUnsignedByte());
+
+            for (int i = 1; i <= BitUtil.between(portInfo, 20, 24); i++) {
+                position.set(Position.PREFIX_ADC + i, buf.readUnsignedShort() * 0.01);
+            }
+
             return position;
 
         } else if (type == MSG_X1_PHOTO_INFO) {
diff --git a/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java
index d31cac534..0f7b2fbce 100644
--- a/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java
@@ -22,6 +22,10 @@ public class Gt06ProtocolDecoderTest extends ProtocolTest {
                 Position.KEY_ALARM, Position.ALARM_GENERAL);
 
         verifyAttribute(decoder, binary(
+                "78783c3400000000130a1906011105029b4d450b1828d5001c00000000009e7d014e140fc000004e990000000004c301a442210000020101c001c0000591aa0d"),
+                Position.PREFIX_ADC + 1, 4.48);
+
+        verifyAttribute(decoder, binary(
                 "797900a87000000001020035000101003300125d7e3a180600d504b598f708814b3a001d1500340006125d7e39dc000011000a012e02620000000000000001000803537601000129800002000803102608593397620003000a89012608522933976266001800020172002b000114002c00045d7df3c70009000106000a000109002800010d002e00040000f25d002a000111002900040000017e0030000a000100b4000a00b402d0000591250d0a"),
                 Position.KEY_ALARM, Position.ALARM_REMOVING);