Embedded World 2024, held in Nuremberg from 9 to 11 April 2024, marked a milestone for STMicroelectronics. We welcomed over 30,000 visitors at our booth and received the Community Choice Award 2024. ST technical experts also delivered 19 technical presentations throughout the event.
The STMicroelectronics booth served as a hub for attendees to explore our latest technologies. We distributed around four thousand development boards, allowing developers to experiment with our solutions firsthand. We also recorded 28 product demonstrations which are now available on our official YouTube channel for further exploration of our offer.
The event provides a valuable platform for ST to connect with both existing customers and potential new partners, fostering stronger relationships and expanding their network. This allows ST to not only showcase their latest technologies but also gain valuable feedback to guide future development. Let’s delve into some of the key products showcased at our booth.
What ST brought to Embedded World 2024 in Nuremberg
We showcased advancements across our core areas, such as microcontrollers (MCUs), microprocessors (MPUs), wireless connectivity, sensing, smart driving, and power & analog technologies. ST’s innovations, including breakthroughs in edge AI and connected security, empower developers with robust solutions and ensure seamless integration and ease of use.
Upon entering the STMicroelectronics booth, visitors were greeted by our team of technical experts, eager to engage in in-depth technical discussions. They offered insights and support, helping visitors navigate the ever-evolving tech landscape.
STM32U0: up to 50% energy saving
This demo highlights the ultra-low power STM32U0 MCU. It powers a thermometer and light meter using only a solar panel. Key features include minimal power consumption, integrated LCD control, and low-power data transmission. Attendees often asked if it’s a complete development platform: the answer is no. This demo is an expansion of ST’s low-power MCU portfolio.
STM32H7: 1st demos with bootflash and on-the-fly encryption
The STM32H7R/S is a 600MHz Cortex-M7 Bootflash microcontroller line that redefines product design discussions. Tailored for applications demanding both high performance and real-time operation, these MCUs offers a cost-effective, future-proof platform. With just 64 Kbytes of Flash, they ensure swift booting while allowing developers to select optimal external memories for density and performance. The STM32H7R/S line features advanced security targeting SESIP3 and PSA level three certifications. It also features variants with a NeoChrom GPU for stunning graphics, including 3D effects and full-screen MJPEG video, all efficiently executed from external memory. Additionally, the microcontroller line supports high-speed USB interfaces with USB-C power delivery, reinforcing its role as a secure, high-performance foundation for cutting-edge applications.
The STM32H7 Connectivity Demo shows the MCU controlling a gateway that is connected either to AWS server through Ethernet and to a Zigbee coordinator via tweet. This allows to have different end device in order to monitor temperature and to control the humidity in different room in a house.
The demo highlighted cloud connectivity, local wireless capabilities, and an impressive TouchGFX GUI supported by a NeoChrom GPU. Visitors showed keen interest in the MCU’s memory capacity, the transition to a flashless architecture, and the cost benefits associated with reduced flash memory—key factors that make the STM32H7R/S a flexible and economical choice for modern embedded systems.
STM32WBA55: 1st multi-protocol STM32WBA MCU
The STM32WBA55 combines innovation, flexibility, and enhanced security features such as AES and PKA, Active RTC tamper, TrustZone, and Trusted Firmware. With multiple short-range protocols running simultaneously, including Bluetooth Low Energy 5.4, Zigbee, Open Thread, and Matter as a Thread Border router, ST guarantee you the highest level of security and flexibility in the industry. The Bluetooth Low Energy Audio streaming features, including Unicast and Auracast, ensure crystal clear quality and low latency. The demo demonstrates the product’s robustness in terms of security through a door lock with biometric authentication. STM32WBA5X is fully supported by the STM32Cube ecosystem, ensuring ease of use.
STM32MP2: the demo with QT framework integration
We presented three key demo areas for the STM32 MPU. The “MP2 Next Gen” area showcased the graphical capabilities of the new STM32MP2, highlighting its powerful embedded GPU and Qt framework integration. Common queries focused on graphics partnerships, resolutions, and product availability. In the “MP2 Ethernet” demo, the built-in Ethernet switch and TSN support were demonstrated, with attendees impressed by the chip-level integration and prioritization capabilities. Lastly, the “MP2 Graphics” section emphasized fluid display validation and touchscreen interaction, leveraging the GPU and Qt framework. Visitors were intrigued by the partnership with Qt and the GPU’s performance.
X-CUBE-MATTER: a solution to current challenges
This demo showcased a Matter protocol, featuring end devices powered by the WB55 microcontrollers communicating seamlessly with a commercial gateway. ST also presented a complete Matter ecosystem solution, including gateways and bridges, powered by the STM32MP1 and a coprocessor. Key features highlighted were compatibility with existing commercial systems, a full suite of Matter-ready devices, and ongoing development for enhanced Matter certification support. Additionally, ST introduced X-CUBE-MATTER, a comprehensive software package designed to streamline the development of Matter applications.
Edge AI: easily create AI models for Arduino
This demo features a reference design that marries motor control with AI and advanced sensing, enabling predictive maintenance and efficiency optimization. This design is complemented by a machine learning algorithm on an Arduino board for hand gesture recognition, showcasing AI’s accessibility beyond high-tech environments.
Using the NanoEdge AI studio, developers can easily create AI models for Arduino, requiring minimal memory and no AI expertise. The studio’s autoML approach streamlines AI library development, compatible with the Arduino IDE and capable of running on a wide range of STM32 microcontrollers.
This innovation demonstrates AI’s potential for diverse applications, such as smartwatches and motor maintenance, without incurring extra infrastructure costs. ST provides tutorials for enthusiasts to experiment with edge AI at home, emphasizing the ease of integrating AI into practical applications.
Motor Control: ideal for starting motors
ST’s motor control algorithms for STM32 microcontrollers estimate rotor position without sensors, reducing cost and complexity. The High Sensitivity Observer (HSO) excels at low speeds, while STM32 ZeST delivers full torque at zero speed – ideal for starting motors. Both algorithms run on affordable MCUs like STM32G4.
MEMS Studio and X-nucleo IKS4A1: a special combo
Speed up sensor integration with MEMS Studio, a unified software for ST’s MEMS sensors. Analyze data, create embedded AI, and design algorithms visually. MEMS Studio pairs with the X-NUCLEO-IKS4A1, a sensor expansion board loaded with accelerometers, gyroscopes, and more. This combo simplifies development and offers configuration flexibility.
From the ultra-low-power STM32U0 MCU to the secure STM32WBA55 with Bluetooth LE Audio, at Embedded World 2024 attendees explored our latest in MCUs, MPUs, connectivity, and more. STMicroelectronics empowers developers with cutting-edge technologies and user-friendly tools.
