Microsoft acquires Express Logic
Microsoft announced that it has acquired Express Logic, a leader in real-time operating systems (RTOS) for IoT and edge devices powered by microcontroller units (MCUs). Express Logic’s ThreadX RTOS has over 6.2 billion deployments, making it one of the most deployed RTOS in the world per VDC Research. This widespread popularity is driven by demand for technology to support resource-constrained environments, especially those that require safety and security. Manufacturers building products across a range of categories – from low capacity sensors like lightbulbs and temperature gauges to air conditioners, medical devices, and network appliances – leverage the size, safety and security benefits of Express Logic solutions to achieve faster time to market. Even highly constrained devices (battery powered and having less than 64KB of flash memory) can use Express Logic solutions. Over 9 billion of these MCU-powered devices are built and deployed globally every year.
With this acquisition, Microsoft will unlock access to new connected endpoints, grow the number of devices that can seamlessly connect to Azure and enable new intelligent capabilities. Express Logic’s ThreadX RTOS joins Microsoft’s growing support for IoT devices and is complementary with Azure Sphere, the security offering in the microcontroller space. The goal is to make Express Logic’s ThreadX RTOS available as an option for real-time processing requirements on an Azure Sphere device and also enable ThreadX-powered devices to connect to Azure IoT Edge devices when the IoT solution calls for edge computing capabilities.
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