The SSH host key has changed on 8 April, 2022 to this one: SHA256:573uTBSeh74kvOo0HJXi5ijdzRm8me27suzNEDlGyrQ

Initial version that does nothing but replies to the /metrics endpoint

main
Gergely Polonkai 2 years ago
commit 2f210d3db6
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  1. 2
      .gitignore
  2. 11
      README.md
  3. 97
      WeatherStation.ino
  4. 34
      config.h.sample

2
.gitignore vendored

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/build/
/config.h

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# Modular Weather Station
## Compiling
Copy the file `config.h.sample` to `config.h` and edit the parameters within.
You can either compile the whole sketch from within the Arduino IDE or, if you are familiar with the CLI, you can use the official [Arduino CLI tools](https://arduino.github.io/arduino-cli/):
```
arduino-cli compile -b --fqbn esp8266:esp8266:nodemcuv2 /path/to/the/sketch /path/to/the/sketch/build
```

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/*
* ModularWeatherStation
*
* Copyright (C) 2021 Gergely Polonkai
* Author: Gergely POLONKAI <gergely@polonkai.eu>
*
* ModularWeatherStation is free software: you can redistribute it
* and/or modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* ModularWeatherStation is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As additional permission under GNU GPL version 3 section 7, you may
* distribute non-source form of the Program without the copy of the
* GNU GPL normally required by section 4, provided you inform the
* receipents of GNU GPL by a written offer.
*
*/
#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266mDNS.h>
#include <ESP8266WebServer.h>
#include "config.h"
ESP8266WebServer server(80);
static const char TEXT_PLAIN[] PROGMEM = "text/plain";
void
reply_not_found()
{
server.send(404, FPSTR(TEXT_PLAIN), "Not Found");
}
void
send_metrics()
{
char message[1];
snprintf(message, 1, "");
server.send(200, "text/plain; version=0.0.4; charset=utf-8", message);
}
void
setup()
{
IPAddress address;
Serial.begin(9600);
WiFi.mode(WIFI_STA);
WiFi.begin(WIFI_SSID, WIFI_PASS);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.println("Waiting for WiFi to connect...");
}
address = WiFi.localIP();
Serial.print("WiFi Address: ");
address.printTo(Serial);
Serial.println("");
if (!MDNS.begin(MDNS_NAME)) {
Serial.println("Error setting up mDNS responder!");
while (1) {
delay(1000);
}
}
server.on("/metrics", HTTP_GET, send_metrics);
server.onNotFound(reply_not_found);
server.begin();
MDNS.addService("http", "tcp", 80);
Serial.println("All set, starting the loop.");
}
void
loop()
{
MDNS.update();
server.handleClient();
}

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/*
* Configuration values for ModularWeatherStation
*
* Copyright (C) 2021 Gergely Polonkai
* Author: Gergely POLONKAI <gergely@polonkai.eu>
*
* ModularWeatherStation is free software: you can redistribute it
* and/or modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* ModularWeatherStation is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As additional permission under GNU GPL version 3 section 7, you may
* distribute non-source form of the Program without the copy of the
* GNU GPL normally required by section 4, provided you inform the
* receipents of GNU GPL by a written offer.
*
*/
// The SSID (name) and password of the WiFi network you want to connect to
#define WIFI_SSID "YourWiFiName"
#define WIFI_PASS "YourWiFiPass"
// The mDNS hostname you want this station to be visible as. This should be
// different for each station you install (e.g. if you want to measure the
// temperature and humidity of each room separately)
#define MDNS_NAME "internal-hostname"
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