https://muhammadamal.my.id/tags/iiot/ Recent content in Iiot on Hi, I'm Muhammad Amal Hugo en-us Fri, 23 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/digital-twins-real-telemetry/ Fri, 23 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/digital-twins-real-telemetry/ Digital twins built on real telemetry, with state models, sync patterns and worthwhile use cases. https://muhammadamal.my.id/blog/securing-ot-it-boundary/ Wed, 21 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/securing-ot-it-boundary/ Practical OT/IT boundary security in 2024, with segmentation, auth and monitoring. https://muhammadamal.my.id/blog/realtime-anomaly-detection-iiot/ Mon, 19 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/realtime-anomaly-detection-iiot/ Real-time anomaly detection for industrial telemetry, practical approaches and alert hygiene. https://muhammadamal.my.id/blog/opcua-mqtt-kafka-bridging/ Fri, 16 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/opcua-mqtt-kafka-bridging/ Bridging OPC UA into MQTT and Kafka with open62541 1.4 and clean schemas. https://muhammadamal.my.id/blog/timeseries-timescale-influx-compared/ Wed, 14 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/timeseries-timescale-influx-compared/ TimescaleDB 2.16 versus InfluxDB 3.x for industrial telemetry, with the trade-offs that decide it. https://muhammadamal.my.id/blog/edge-ai-tflite-onnx-2024/ Mon, 12 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/edge-ai-tflite-onnx-2024/ Running ML on industrial gateways with TFLite 2.16 and ONNX Runtime 1.18 in 2024. https://muhammadamal.my.id/blog/scaling-mqtt-emqx-hivemq/ Fri, 09 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/scaling-mqtt-emqx-hivemq/ Scaling EMQX 5.7 and HiveMQ 4.28 for industrial workloads, with concrete tuning. https://muhammadamal.my.id/blog/mqtt5-industrial-features/ Wed, 07 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/mqtt5-industrial-features/ The MQTT 5 features worth using in industrial, and the ones that aren’t. https://muhammadamal.my.id/blog/iiot-reference-architecture-2024/ Mon, 05 Aug 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/iiot-reference-architecture-2024/ Reference IIoT architecture for 2024, edge to analytics, with the trade-offs that matter. https://muhammadamal.my.id/blog/august-retro-iiot/ Mon, 29 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/august-retro-iiot/ August retro: IIoT lessons. Where web-backend instincts misled, what’s next. https://muhammadamal.my.id/blog/mqtt-security-acls-certificates/ Fri, 26 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/mqtt-security-acls-certificates/ MQTT security: TLS, per-device creds, ACLs, cert rotation. Real threats + mitigations. https://muhammadamal.my.id/blog/iiot-anomaly-alerting/ Wed, 24 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/iiot-anomaly-alerting/ IIoT anomaly alerting: threshold, rate-of-change, missing-data. Grafana 9, Alertmanager. https://muhammadamal.my.id/blog/grafana-iiot-dashboards/ Mon, 22 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/grafana-iiot-dashboards/ Grafana 9 dashboards for IIoT: panels, live queries, MQTT streaming, shop-floor displays. https://muhammadamal.my.id/blog/opc-ua-mqtt-bridge/ Fri, 19 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/opc-ua-mqtt-bridge/ OPC UA → MQTT bridge in 2022. Gateways, custom code, node selection, gotchas. https://muhammadamal.my.id/blog/sparkplug-b-industrial-ot/ Wed, 17 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/sparkplug-b-industrial-ot/ Sparkplug B: MQTT spec for industrial OT. Birth/death, metrics, when to use. https://muhammadamal.my.id/blog/mqtt-timescaledb-ingest/ Mon, 15 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/mqtt-timescaledb-ingest/ MQTT → TimescaleDB consumer in Go. Hypertables, COPY inserts, retention, backpressure. https://muhammadamal.my.id/blog/go-sensor-reader-edge/ Fri, 12 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/go-sensor-reader-edge/ Go edge service: read sensors, publish to MQTT, handle disconnects. Working code. https://muhammadamal.my.id/blog/sensor-data-schemas-json-protobuf-cbor/ Wed, 10 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/sensor-data-schemas-json-protobuf-cbor/ Sensor data formats: JSON, Protobuf, CBOR. When each wins on IIoT MQTT. https://muhammadamal.my.id/blog/self-host-mosquitto-tls-auth/ Mon, 08 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/self-host-mosquitto-tls-auth/ Mosquitto 2.0 production setup. TLS, auth, ACLs, persistence, Compose stack. https://muhammadamal.my.id/blog/mqtt-broker-comparison-mosquitto-emqx-hivemq/ Fri, 05 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/mqtt-broker-comparison-mosquitto-emqx-hivemq/ MQTT broker picks: Mosquitto, EMQX, HiveMQ, VerneMQ. Capacity, clustering, license, ops. https://muhammadamal.my.id/blog/mqtt-101-pub-sub-edge/ Wed, 03 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/mqtt-101-pub-sub-edge/ MQTT for backend devs: topics, QoS, retained, will, MQTT 5. How it differs from Kafka/AMQP. https://muhammadamal.my.id/blog/why-industrial-iot-2022/ Mon, 01 Aug 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/why-industrial-iot-2022/ IIoT in 2022 from a web-backend POV. MQTT, sensors, edge, what’s different.