Internet of Things (IoT) is all about the billions of devices deployed around the world and connected to the internet that collect and share data. These devices are everywhere and serve a multitude of purposes. IoT devices are smartwatches, medical sensors, smart locks, smart refrigerators, fitness trackers, thermostats, security systems, mobile robots, light switches and plugs, smoke alarms, doorbells, remotes, and smart assistants.
IoT is practically everywhere: In homes, businesses, automobiles, retail stores, and warehouses.
The first thing you must understand
LoT hardware isn’t exactly what you’re c level contact list accustomed to. Instead of standard servers and desktops, these devices are limited in storage and CPU power. So, instead of having limited resources, you’re dealing with very limited hardware. This is an SoC (System on a Chip), which has less power and finite storage. These devices often include sensors such as power management modules, RF, energy, and sensing modules as well as microcontrollers.
Because the hardware involved is so companies need the knowledge that only talent limited, you have to take great strides to keep your applications as small as possible. Remember, those devices also must house an operating system (albeit a stripped-down version) and be capable of storing data.
The Operating System
Nearly every IoT device runs a minimal operating system, which is almost always based on Linux. This means your developers are going to have to have an understanding of the open-source operating system.
There are several options for IoT OSes, such whatsapp phone number as Contiki (best for memory-constrained systems), FreeRTOS (best for devices that have very limited memory), Mbed OS (best for portable code), MicroPython (best for rapid deployment), Embedded Linux (best for most use cases), RIOT (capable of running as a macOS process), TinyOS (best for cross-device portability), Windows 10 IoT Core (best for heavy-duty industrial deployments), and OpenWrt (used for routers).