https://github.com/pilotak/wemosweatherstation
An all-in-one ESP8266 based weather station.
https://github.com/pilotak/wemosweatherstation
bmp280 esp8266 htu21d lps35hw mcp9808 meteo mqtt ota sht31 weather-station wh1080
Last synced: 15 days ago
JSON representation
An all-in-one ESP8266 based weather station.
- Host: GitHub
- URL: https://github.com/pilotak/wemosweatherstation
- Owner: pilotak
- License: other
- Created: 2018-08-30T20:37:17.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2021-08-05T18:03:57.000Z (over 3 years ago)
- Last Synced: 2025-03-28T03:41:20.851Z (about 1 month ago)
- Topics: bmp280, esp8266, htu21d, lps35hw, mcp9808, meteo, mqtt, ota, sht31, weather-station, wh1080
- Language: C
- Homepage:
- Size: 2.07 MB
- Stars: 19
- Watchers: 3
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Wemos weather station
[](https://github.com/pilotak/WemosWeatherStation/actions)
[](https://arduino.cc)
An all-in-one ESP8266 based weather station. Hardware configuration is split into two parts due to easier maintenance in case of ESP8266 failure and fuse replacement (the board outside is protected against lighting). FW can easily be compiled by PlatformIO or Arduino IDE if necessary, otherwise can be downloaded in **Releases**.
Data are sent over MQTT where [Telegraf](https://www.influxdata.com/time-series-platform/telegraf/) is waiting to push data to [InfluxDB](https://www.influxdata.com/time-series-platform/influxdb/) and [Grafana](https://grafana.com/) tool to render charts.
**Main futures:**
- Easy configuration via [WiFiManager](https://github.com/tzapu/WiFiManager)
- WeMos based shield
- WH1080 mechanical components for rain, wind measurements and radiation shield
- MCP9808: high precision temperature sensor
- HTU21D or SHT31D: humidity sensor
- BMP280 or LPS35HW: pressure sensor
- Output data is via MQTT
- supports Arduino OTA, HTTP OTA and [NoFuss OTA](https://github.com/xoseperez/espurna)
*Note: on the board there can be only one humidity sensor, one pressure sensor and one temperature sensor in any combination, please see `platformio.ini`*
## Wemos-meteo shield
Based on my libraries:
- [WeatherMeters](https://github.com/pilotak/WeatherMeters)
- [MeteoFunctions](https://github.com/pilotak/MeteoFunctions)
### MQTT topics:
#### `name/status`
If online:
`sensors` key: binary map of sensors state (OK=1, failure=0)
```json
{
"status": 1,
"ip": "192.168.1.7",
"rssi": -10,
"sensors": 7,
"fw_ver": "1.0.0"
}
```
otherwise:
```json
{
"status": 0
}
```
#### `name/sensors`
If any of the value can't be calculated, it sends `NaN`
```json
{
"humidity_rel": 79.84,
"humidity_abs": 14.93,
"pressure_rel": 1021.85,
"pressure_abs": 967.55,
"dew": 2.13,
"humidex": 3.69,
"heat": 3.97,
"cloud": 390.13,
"temp": [
5.32,
5.36,
5.43
]
}
```
#### `name/upgrade`
As a data send link to `*.bin` upgrade package and it will reply in topic `name/upgrade/status`
(HTTP support only) *ie.: `http://somewebsite.com/upload/package.bin`*
#### `name/height`
As a data send new height and it will confirm in topic `name/height/new`
## Weather board
Fits directly into radiation shield, just connect wind sensors, rain gauge bucket and you ready to measure. For future i have included extention connector for measuring sun light and UV index.
**_Update, I have created a sencond version of WeatherBoard with water-proof sensors SHT31D and LPS35HW but be carefull they are difficult to solder due to its size._**
## Server configuration
Below you can find a `docker-compose.yaml` file for fast integration onto your server.
```yaml
version: "3.6"
services:
mosquitto:
container_name: mosquitto
restart: always
image: eclipse-mosquitto
ports:
- 1883:1883
volumes:
- ${DOCKER_PATH}/mosquitto/mosquitto.conf:/mosquitto/config/mosquitto.conf
- ${DOCKER_PATH}/mosquitto/pwfile:/mosquitto/config/pwfile
- ${DOCKER_PATH}/mosquitto/data:/mosquitto/data
influxdb:
container_name: influxdb
restart: always
image: influxdb:alpine
environment:
- INFLUXDB_REPORTING_DISABLED=true
- INFLUXDB_DB=${INFLUX_DB}
- INFLUXDB_ADMIN_USER=${INFLUX_ADMIN_USER}
- INFLUXDB_ADMIN_PASSWORD=${INFLUX_ADMIN_PASSWORD}
- INFLUXDB_USER=${INFLUX_USER}
- INFLUXDB_USER_PASSWORD=${INFLUX_PASSWORD}
- INFLUXDB_READ_USER=${INFLUX_READ_USER}
- INFLUXDB_READ_USER_PASSWORD=${INFLUX_READ_PASSWORD}
- INFLUXDB_WRITE_USER=${INFLUX_WRITE_USER}
- INFLUXDB_WRITE_USER_PASSWORD=${INFLUX_WRITE_PASSWORD}
- INFLUXDB_HTTP_AUTH_ENABLED=true
volumes:
- ${DOCKER_PATH}/influxdb:/var/lib/influxdb
ports:
- 8086:8086
grafana:
container_name: grafana
restart: always
image: grafana/grafana
depends_on:
- influxdb
environment:
- GF_ANALYTICS_REPORTING_ENABLED=false
- GF_ANALYTICS_CHECK_FOR_UPDATES=false
- GF_SECURITY_DISABLE_GRAVATAR=true
- GF_SNAPSHOTS_EXTERNAL_ENABLED=false
- GF_AUTH_ANONYMOUS_ENABLED=true
- GF_AUTH_ANONYMOUS_ORG_NAME=${INFLUX_DB}
- GF_AUTH_ANONYMOUS_ORG_ROLE=Viewer
- GF_AUTH_DISABLE_SIGNOUT_MENU=true
- GF_AUTH_BASIC_ENABLED=false
- GF_SERVER_ROOT_URL=https://meteo.${MY_DOMAIN}
volumes:
- ${DOCKER_PATH}/grafana:/var/lib/grafana
ports:
- 3000:3000
telegraf_meteo:
container_name: telegraf_meteo
restart: always
image: telegraf:alpine
depends_on:
- influxdb
- mosquitto
volumes:
- ${DOCKER_PATH}/telegraf/meteo.conf:/etc/telegraf/telegraf.conf:ro
```