As agricultural operations transition into the digital age, the intersection of information technology (IT) and operational technology...

Bluetooth is convenient. But here’s the issue: a ton of ag systems are deploying ESP32s without security baked in. That means no encrypted communication, no authenticated connections, and zero visibility when things go wrong.when hundreds of them are connected to irrigation valves, weather monitors, or autonomous vehicles, one little board becomes a perfect entry point. This isn’t a panic post. The ESP32 isn’t a bomb—it’s a window. it’s time the ag-tech world stopped leavin