3 files changed, 43 insertions, 0 deletions
diff --git a/platformio/common/libs/relay/homekit/relay.cpp b/platformio/common/libs/relay/homekit/relay.cpp
new file mode 100644
index 0000000..b00a7a2
--- /dev/null
+++ b/platformio/common/libs/relay/homekit/relay.cpp
@@ -0,0 +1,22 @@
+#include <Arduino.h>
+#include "./relay.h"
+
+namespace homekit::relay {
+	
+void init() {
+    pinMode(CONFIG_RELAY_GPIO, OUTPUT);
+}
+
+bool state() {
+    return digitalRead(CONFIG_RELAY_GPIO) == HIGH;
+}
+
+void on() {
+    digitalWrite(CONFIG_RELAY_GPIO, HIGH);
+}
+
+void off() {
+    digitalWrite(CONFIG_RELAY_GPIO, LOW);
+}
+
+}
diff --git a/platformio/common/libs/relay/homekit/relay.h b/platformio/common/libs/relay/homekit/relay.h
new file mode 100644
index 0000000..288cc05
--- /dev/null
+++ b/platformio/common/libs/relay/homekit/relay.h
@@ -0,0 +1,13 @@
+#ifndef HOMEKIT_LIB_RELAY_H
+#define HOMEKIT_LIB_RELAY_H
+
+namespace homekit::relay {
+
+void init();
+bool state();
+void on();
+void off();
+
+}
+
+#endif //HOMEKIT_LIB_RELAY_H
diff --git a/platformio/common/libs/relay/library.json b/platformio/common/libs/relay/library.json
new file mode 100644
index 0000000..e878248
--- /dev/null
+++ b/platformio/common/libs/relay/library.json
@@ -0,0 +1,8 @@
+{
+  "name": "homekit_relay",
+  "version": "1.0.0",
+  "build": {
+    "flags": "-I../../include"
+  }
+}
+