When Smart Gets Smarter: Lighting, Lawn Care, and DIY Solar Systems – HGG654

Gavin Campbell joins me this week for a deep dive into smart home automation, solar experimentation, and the latest in robotic lawn care. Jim shares updates and lessons learned from his Bluetti solar setup and how he’s trying to integrate it with Home Assistant for smarter energy use. Gavin brings insights on millimeter wave technology in light switches, POE-powered Zigbee/Z-Wave hubs, and the benefits of RTF grass and robotic mowers. The two also explore smart watering systems, the rise of LiDAR in lawn robotics, and cap things off with a candid chat on Sonos headphones and the ongoing power tool brand wars. It’s an episode packed with smart tech, real-world trials, and a few lawn care surprises. Thanks for listening!































In this episode, we discuss a broad range of topics surrounding home technology with my guest Gavin Campbell. We kick off with a discussion on the unusual weather patterns we’ve been experiencing, reflecting on recent heat waves and sudden thunderstorms. These weather fluctuations have spurred conversations about practical solutions to keep cool during the hot months, including improvements being made in our own homes, such as installing air conditioning units in garages and sheds.







Transitioning from our weather woes, we talk about my ongoing solar project. Last week, I experimented with eco-friendly solar panels and a Blue Eddy solar generator, aiming to tap into solar energy efficiently. However, I encountered some misconceptions regarding the system’s solar priority — a feature I learned isn’t as straightforward as expected, and I urge listeners to go into these projects with realistic expectations after reaching out to the manufacturer for clarity. Gavin offers insights about home automation and smart devices, suggesting creative ways to optimize solar energy usage by incorporating home assistant technology.







As we further explore automation, Gavin educates me about potential hacks for monitoring energy levels and controlling power sources, including smart plugs that could help improve efficiency by regulating when to pull energy from solar versus grid supply. He introduces inventive measures using wireless connections and automations that could help me maximize my solar input, even in overcast conditions.







The conversation then shifts to smart home devices, highlighting the latest PoE (Power over Ethernet) controllers that Gavin has incorporated into his home for Z-Wave and Zigbee automation systems. He shares his experience with these systems, explaining how they enhance connectivity and performance across his smart devices. Gavin also gives us the scoop on the notable features and designs of new switches from Inovelli, emphasizing their ability to detect occupancy with millimeter-wave technology, thereby creating automated ambient lighting.







Next, we dive into Gavin’s experience with robotic lawnmowers, particularly with the Navimow i-110 series. He discusses his findings after using the mower for several months in tandem with his RTF (Rhizomatous Tall Fescue) turf, which has transformed his lawn. He emphasizes the mower’s efficiency and the significant enhancement in lawn health from regular maintenance, while drawing comparisons with traditional mowing methods and outlining the benefits of consistent trimming.







Wrapping up, we touch upon the nuances of brand loyalty in power tools. Gavin and I exchange insights on various brands such as DeWalt, Milwaukee, and Ryobi, sharing personal experiences with these tools and addressing common frustrations with battery compatibility. Gavin then provides a sneak peek into upcoming episodes of his podcast, HomeTech.fm, featuring fascinating interviews and conversations centered around the latest in ho...