From 1ff1ba48715f214ad940fd403fdf6c8982c6870c Mon Sep 17 00:00:00 2001
From: Emmanuel Lacour <elacour@easter-eggs.com>
Date: Thu, 21 Jan 2021 13:16:18 +0100
Subject: [PATCH] Add sensor for 1st floor

---
 salon/salon-config.h.in | 13 +++++++++++++
 salon/salon.ino         | 52 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+)
 create mode 100644 salon/salon-config.h.in
 create mode 100644 salon/salon.ino

diff --git a/salon/salon-config.h.in b/salon/salon-config.h.in
new file mode 100644
index 0000000..4a1402d
--- /dev/null
+++ b/salon/salon-config.h.in
@@ -0,0 +1,13 @@
+// Enable debug on serial port
+#define DEBUG 1
+// Wifi
+#define WIFI_SSID "XXXXXX"
+#define WIFI_PASS "xxxxxx"
+// InfluxDB
+#define INFLUXDB_IP {w,x,y,z}
+#define INFLUXDB_PORT xxxx
+// Polling interval (ms)
+#define POLL_INT 10000
+// Location informations
+#define CITY "xxxxx"
+#define LOCATION "xxxxx"
diff --git a/salon/salon.ino b/salon/salon.ino
new file mode 100644
index 0000000..fb7d51f
--- /dev/null
+++ b/salon/salon.ino
@@ -0,0 +1,52 @@
+#include <WiFi.h>
+#include <WiFiUdp.h>
+#include <SimpleDHT.h>
+
+#include "salon-config.h"
+
+const char*    wifi_ssid = WIFI_SSID;
+const char*    wifi_pass = WIFI_PASS;
+
+// Grafana
+IPAddress      influxdb_ip(INFLUXDB_IP);
+long           influxdb_port = INFLUXDB_PORT;
+unsigned int   localPort = 2390;
+// MilliSeconds
+long unsigned  poll_int = POLL_INT;
+String city = CITY;
+String location = LOCATION;
+WiFiUDP Udp;
+
+int pinDHT22 = 13;
+SimpleDHT22 dht22(pinDHT22);
+
+void setup() {
+
+  Serial.begin(1200);
+  WiFi.mode(WIFI_STA);
+  WiFi.begin(WIFI_SSID, WIFI_PASS);
+
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+  }
+}
+
+void loop() {
+  float temperature = 0;
+  float humidity = 0;
+  int err = SimpleDHTErrSuccess;
+  if ((err = dht22.read2(&temperature, &humidity, NULL)) == SimpleDHTErrSuccess) {
+    sendToInfluxDB("temperature,city="+city+",location="+location, "value", String(temperature));
+    sendToInfluxDB("humidity,city="+city+",location="+location, "value", String(humidity));
+  }
+  
+  delay(POLL_INT);
+}
+
+void sendToInfluxDB(String measure, String key, String value) {
+  String line = measure+" "+key+"="+value;
+  Udp.begin(localPort);
+  Udp.beginPacket(influxdb_ip, influxdb_port);
+  Udp.print(line);
+  Udp.endPacket();
+}
-- 
2.11.0