diff --git a/src/utils.c b/src/utils.c
index a4459b5..b20efcb 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -184,6 +184,22 @@ int add_iso8601_utc_datetime(char* buf, size_t size) {
 
 #endif
 
+#ifdef ARDUINO
+
+int64_t usec_now()
+{
+	return micros();
+}
+
+void get_time(uint32_t *seconds, uint32_t *micro_seconds)
+{
+	*micro_seconds = micros();
+	*seconds = *micro_seconds / 1000000;
+	*micro_seconds %= 1000000;
+}
+
+#else
+
 int64_t usec_now()
 {
 	int64_t usec;
@@ -204,6 +220,8 @@ void get_time(uint32_t *seconds, uint32_t *micro_seconds)
 	*micro_seconds = tv.tv_usec;
 }
 
+#endif
+
 int64_t usec_since(int64_t last)
 {
 	return usec_now() - last;