17 lines
871 B
Markdown
17 lines
871 B
Markdown
## SimpleWeather
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Connects a DHT11 or DHT22 to an ESP-8266, then sends temperature and humidity over MQTT.
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I use an ESP-01 to keep things cheap. The goal is to have one of these things per room and one outside, so low cost is a high priority.
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Keep the ESP separated from the DHT — or else the heat from the wifi module affects the temperature and humidity readings.
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### Setup
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Flash your device and it will create a wifi network called SimpleWeather. Connect to this and wait for the captive portal, or visit 192.168.4.1 to set up. Fields are:
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1. Wifi network to join
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2. Wifi password
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3. MQTT server address
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4. MQTT server port
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5. Temperature topic
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6. Humidity topic
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If your ESP device needs clearing out (old wifi credentials, etc) then set `resetWifiSettings` to true. Flash and let the device restart, then set it back to false and reflash again. Re-run setup. |