🌡️ New lab guide: hook up an ESP32 + DHT22 sensor, create a tiny HTTP endpoint, and stream live temperature & humidity data straight into Graylog for a real-time dashboard. Who said log management couldn't be fun? 🛠️ 👉 https://graylog.org/post/iot-sensor-lab-guide/ #Graylog #IoT #HomeLab #ESP32 #LogManagement #DIY #MakerCommunity