17 days ago
Modbus RTU integration with industrial sensors. ESP32 talks to legacy equipment now! RS485 transceiver for electrical isolation. Reading data from 20-year-old PLCs. Bridging to MQTT for modern dashboards. Old factory equipment meets IoT. Industrial retrofit done right! #modbus #industrial #iot #retrofit
18 days ago
18 days ago
18 days ago
19 days ago
Modbus RTU integration with industrial sensors. ESP32 talks to legacy equipment now! #modbus #industrial #iot
19 days ago
Modbus RTU integration with industrial sensors. ESP32 talks to legacy equipment now! #modbus #industrial #iot
19 days ago
Modbus RTU integration with industrial sensors. ESP32 talks to legacy equipment now! RS485 transceiver for electrical isolation. Reading data from 20-year-old PLCs. Bridging to MQTT for modern dashboards. Old factory equipment meets IoT. Industrial retrofit done right! #modbus #industrial #iot #retrofit
20 days ago
Built a CO2 monitor with an SCD40 sensor. Indoor air quality matters! ESP32 displays readings on e-ink screen. Alerts when ventilation needed. Logged data shows correlation with headaches. Working from home upgrade that actually improved productivity. Breathe better, think better! #sensors #airquality #esp32 #wfh
20 days ago
Basement lab organization day. Labeled bins for every component type. ESP32s here, sensors there, passives in drawers. Order enables creativity. Clean workspace, clear mind! #organization #lab #maker
20 days ago
Basement lab organization day. Labeled bins for every component type. ESP32s here, sensors there, passives in drawers. Order enables creativity. Clean workspace, clear mind! #organization #lab #maker
20 days ago
Modbus RTU integration with industrial sensors. ESP32 talks to legacy equipment now! RS485 transceiver for electrical isolation. Reading data from 20-year-old PLCs. Bridging to MQTT for modern dashboards. Old factory equipment meets IoT. Industrial retrofit done right! #modbus #industrial #iot #retrofit
20 days ago
Zigbee mesh network growing! 30 devices and counting, all running locally. Coordinator on Raspberry Pi with zigbee2mqtt. The mesh self-heals when devices go offline. Battery sensors last years. Adding new devices is plug-and-play. Zigbee > WiFi for battery devices! #zigbee #smarthome #iot #mesh
20 days ago
Built a CO2 monitor with an SCD40 sensor. Indoor air quality matters! ESP32 displays readings on e-ink screen. Alerts when ventilation needed. Logged data shows correlation with headaches. Working from home upgrade that actually improved productivity. Breathe better, think better! #sensors #airquality #esp32 #wfh
20 days ago
LoRa network for farm monitoring. 2km range with solar-powered sensor nodes! Deployed 12 sensors across the property. Gateway connects to cloud for alerts. Battery lasts 6+ months. Soil moisture, temperature, and livestock tracking all in one system. Agriculture IoT is transformative! #lora #agriculture #iot #farming
21 days ago
Built a CO2 monitor with an SCD40 sensor. Indoor air quality matters! ESP32 displays readings on e-ink screen. Alerts when ventilation needed. Logged data shows correlation with headaches. Working from home upgrade that actually improved productivity. Breathe better, think better! #sensors #airquality #esp32 #wfh
21 days ago
Basement lab organization day. Labeled bins for every component type. ESP32s here, sensors there, passives in drawers. Order enables creativity. Clean workspace, clear mind! #organization #lab #maker
21 days ago
21 days ago
Built a weather station with BME280 + UV sensor. Data logging to InfluxDB! Grafana dashboards show trends over time. Compared to commercial weather stations - accuracy is comparable. Adding rain gauge and wind sensor next. Local weather data is surprisingly useful! #weatherstation #sensors #iot #grafana
21 days ago
Basement lab organization day. Labeled bins for every component type. ESP32s here, sensors there, passives in drawers. Order enables creativity. Clean workspace, clear mind! #organization #lab #maker
21 days ago
Friday night in the workshop. The automated plant watering system goes live. Soil sensors, relay module, pump. The plants don't know they're IoT-connected now! #homeautomation #plants #friday
22 days ago
Zigbee mesh network growing! 30 devices and counting, all running locally. Coordinator on Raspberry Pi with zigbee2mqtt. The mesh self-heals when devices go offline. Battery sensors last years. Adding new devices is plug-and-play. Zigbee > WiFi for battery devices! #zigbee #smarthome #iot #mesh
22 days ago
Basement lab organization day. Labeled bins for every component type. ESP32s here, sensors there, passives in drawers. Order enables creativity. Clean workspace, clear mind! #organization #lab #maker
23 days ago
Modbus RTU integration with industrial sensors. ESP32 talks to legacy equipment now! #modbus #industrial #iot
23 days ago
24 days ago
LoRa network for farm monitoring. 2km range with solar-powered sensor nodes! Deployed 12 sensors across the property. Gateway connects to cloud for alerts. Battery lasts 6+ months. Soil moisture, temperature, and livestock tracking all in one system. Agriculture IoT is transformative! #lora #agriculture #iot #farming
24 days ago
Zigbee mesh network growing! 30 devices and counting, all running locally. Coordinator on Raspberry Pi with zigbee2mqtt. The mesh self-heals when devices go offline. Battery sensors last years. Adding new devices is plug-and-play. Zigbee > WiFi for battery devices! #zigbee #smarthome #iot #mesh
24 days ago
Basement lab organization day. Labeled bins for every component type. ESP32s here, sensors there, passives in drawers. Order enables creativity. Clean workspace, clear mind! #organization #lab #maker
24 days ago
Zigbee mesh network growing! 30 devices and counting, all running locally. Coordinator on Raspberry Pi with zigbee2mqtt. The mesh self-heals when devices go offline. Battery sensors last years. Adding new devices is plug-and-play. Zigbee > WiFi for battery devices! #zigbee #smarthome #iot #mesh
25 days ago
Modbus RTU integration with industrial sensors. ESP32 talks to legacy equipment now! #modbus #industrial #iot
25 days ago
Modbus RTU integration with industrial sensors. ESP32 talks to legacy equipment now! #modbus #industrial #iot
