diff --git a/java_tools/configuration_definition/src/com/rusefi/PinType.java b/java_tools/configuration_definition/src/com/rusefi/PinType.java
new file mode 100644
index 0000000000..acda271011
--- /dev/null
+++ b/java_tools/configuration_definition/src/com/rusefi/PinType.java
@@ -0,0 +1,40 @@
+package com.rusefi;
+
+public enum PinType {
+    OUTPUTS("output_pin_e_enum", "brain_pin_e", "GPIO_UNASSIGNED"),
+    ANALOG_INPUTS("adc_channel_e_enum", "adc_channel_e", "EFI_ADC_NONE"),
+    EVENT_INPUTS("brain_input_pin_e_enum", "brain_pin_e", "GPIO_UNASSIGNED"),
+    SWITCH_INPUTS("switch_input_pin_e_enum", "brain_pin_e", "GPIO_UNASSIGNED");
+
+
+    private final String outputEnumName;
+    private final String pinType;
+    private final String nothingName;
+
+    PinType(String outputEnumName, String pinType, String nothingName) {
+        this.outputEnumName = outputEnumName;
+        this.pinType = pinType;
+        this.nothingName = nothingName;
+    }
+
+    public String getOutputEnumName() {
+        return outputEnumName;
+    }
+
+    public String getPinType() {
+        return pinType;
+    }
+
+    public String getNothingName() {
+        return nothingName;
+    }
+
+    public static PinType find(String key) {
+        for (PinType pinType : values()) {
+            if (pinType.name().equalsIgnoreCase(key)) {
+                return pinType;
+            }
+        }
+        throw new IllegalArgumentException(key + " not expected, possible keys are " + values());
+    }
+}