The building blocks of good IoT.
Great connected products come from getting the whole stack right — power, sensing, wireless, firmware, enclosure, and the app in the user's hand. Here's what we work with and why each piece matters.
Energy harvesting
Generating power from motion, light, or heat so a device can run for a decade with no batteries to replace. It removes the single biggest cost and failure point in field IoT.
Bluetooth Low Energy (BLE 5)
Direct, gateway-free connection to a phone or hub. Low power, widely supported, and reliable at short-to-medium range — ideal where no infrastructure exists.
Motion & environmental sensors
Accelerometers, temperature, and more, turned into meaningful signals — activity, gait, or health patterns — through on-device signal processing.
Embedded & edge intelligence
Ultra-low-power firmware that senses, stores, and analyses on the device itself, so it keeps working with no connection and sips only the energy available.
Rugged, sealed enclosures
IP68 single-piece designs with no seams or access panels — built to survive years outdoors, underwater, or on a moving animal without failing.
Offline-first mobile apps
iOS and Android apps that collect data over BLE, work fully offline, store locally, and sync to the cloud when a connection is available.
Optional cloud & analytics
When needed, a data warehouse for multi-device sync, historical trends, and advanced analytics — kept optional so the product works without it.
Economics-first design
We engineer to the numbers that matter to the customer — total cost of ownership, payback period, and maintenance burden — not just the spec sheet.
See these technologies in action
Pastro brings energy harvesting, BLE 5, sensing, and an offline app together in one product.
Explore Pastro