Switch to ESP 32

diff --git a/cave/cave.ino b/cave/cave.ino
index 868901f..9d05566 100644 (file)
--- a/cave/cave.ino
+++ b/cave/cave.ino
@@ -1,4 +1,4 @@
-#include <ESP8266WiFi.h>
+#include <WiFi.h>
 #include <WiFiUdp.h>
 #include <HCSR04.h>
 
@@ -58,11 +58,8 @@ void loop() {
 
 void sendToInfluxDB(String measure, String key, String value) {
   String line = measure+" "+key+"="+value;
-  int line_length = line.length()+1;
-  char influx_line[line_length];
-  line.toCharArray(influx_line, line_length);
   Udp.begin(localPort);
   Udp.beginPacket(influxdb_ip, influxdb_port);
-  Udp.write(influx_line);
+  Udp.print(line);
   Udp.endPacket();
 }