1 files changed, 8 insertions, 0 deletions
diff --git a/sensor.c b/sensor.c
index 5da4dee..faf6263 100644
--- a/sensor.c
+++ b/sensor.c
@@ -29,6 +29,9 @@ int main() {
 	pinMode(9, PINMODE_INPUT);
 	pinMode(8, PINMODE_OUTPUT);
 
+	pinMode(25, PINMODE_OUTPUT);
+	digitalWrite(25, LOW);
+
 	drop_privileges();
 
 	char data[5];
@@ -103,6 +106,11 @@ int main() {
 	fprintf(of, "T: %f °C\n", data[2] + data[3]/256.);
 	fprintf(of, "t: %s\n", time_str);
 	fclose(of);
+
+	if (data[0] + data[1]/256. > .3)
+		digitalWrite(25, 1);
+	else
+		digitalWrite(25, 0);
 } // main
 
 //