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Multiple DS18B20 temperature sensors interfacing with nodemcu esp8266: DS18B20 WiFi temperature monitoring over Web Server with arduino IDE
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Monitoring Temperature Sensor Data with an Arduino based PLC, MQTT, Node-RED, GridDB and Grafana. | GridDB: Open Source Time Series Database for IoT
![Multiple DS18B20 temperature sensors interfacing with nodemcu esp8266: DS18B20 WiFi temperature monitoring over Web Server with arduino IDE Multiple DS18B20 temperature sensors interfacing with nodemcu esp8266: DS18B20 WiFi temperature monitoring over Web Server with arduino IDE](https://www.engineersgarage.com/wp-content/uploads/2/2/1/5/22159166/nodemcu-esp8266-with-multiple-ds18b20-sensors_orig.png)