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+# Simple MQTT pusher for values from hydroponic sensors
+
+To compile, you need to make a `secrets.h` file with your credentials to services.
+```
+#define WIFI_SSID     ""
+#define WIFI_PASSWORD ""
+#define MQTT_USERNAME ""
+#define MQTT_PASSWORD ""
+#define MQTT_BROKER   ""
+```
+
+You can then either use the Arduino IDE, or run
+```
+make configure
+make
+```
+
+## Sensors
+- Temperature
+- EC *(Using these cheap analog ebay TDS meters)*