Blog
Insights on IoT automation, control systems, and building smarter environments.
From Prototype to Production: Scaling an IoT Greenhouse
The journey from monitoring one greenhouse with a free-tier Pi to managing 10 zones across a commercial operation. A real scaling story that mirrors the LoopString pricing ladder.
Monitoring a Small Brewery: 15 Sensors, 3 Pis, One Dashboard
How a small craft brewery uses 3 Raspberry Pis, 15 sensors, and LoopString to monitor fermentation, cold storage, and the brew house from a single dashboard.
Edge vs. Cloud PID Control: Latency, Safety, and Why It Matters
Why running PID controllers on the Raspberry Pi edge instead of the cloud is a critical safety and latency decision for IoT process control.
Node-RED vs. Home Assistant vs. LoopString: When to Use What
An honest comparison of three popular IoT platforms. When Node-RED's flexibility wins, when Home Assistant's ecosystem wins, and when LoopString fills the gap.
PID Temperature Control with Raspberry Pi: A Complete Guide
Learn how PID controllers work, how to tune them for real-world processes like fermentation and HVAC, and why running PID on the Pi edge matters for safety.
How I Automated My Mushroom Grow Room for Under $200
A complete build log for automating a mushroom fruiting chamber with a Raspberry Pi, humidity PID control, CO2 monitoring, and scheduling — all for under $200.
Raspberry Pi IoT Dashboard: From Sensor to Screen in 30 Minutes
Build a live IoT dashboard with a Raspberry Pi and BME280 sensor. This step-by-step tutorial takes you from wiring to a cloud-connected dashboard in under 30 minutes.