Rtone

Rtone is a product development studio established in 2007 that transforms concepts into tangible solutions through expertise in mechanics, hardware, firmware, cloud, cybersecurity, research and development (R&D), and mass production. Operating globally across Africa, Europe, Asia, North America, and Oceania, it serves large corporations, small and medium-sized enterprises (SMEs), and startups. Its focus spans industrial, Internet of Things (IoT), and personal electronics domains, including asset tracking, smart home automation, medical devices, gaming, and wearables. As a design services company, Rtone manufactures electronic boards, integrating industrialization early to ensure scalability and investment security.

Within the ST ecosystem, Rtone enhances solution reliability and performance by leveraging MEMS sensors, STM32 microcontrollers, GNSS modules, and wireless connectivity such as Bluetooth® Low Energy and LoRaWAN®. The company supports certification processes for clients and contributes to ST’s market growth through optimized integration and co-marketing efforts, exemplified by its ART-Pi board based on the STM32H750. Rtone’s technical expertise covers sensors, microprocessors, Linux and Android board support packages (BSPs), radio subsystem implementation, wireless protocols, and cloud solutions. Its differentiation lies in offering comprehensive exploitation services.

The company also specializes in radio frequency (RF) technologies, including cellular, LoRaWAN®, Thread, Wi-Fi, Bluetooth® Low Energy, Zigbee, Sigfox, and Matter, with skills in RF board and antenna design supported by a qualification lab.

In artificial intelligence (AI), Rtone focuses on audio, computer vision, and sensing applications for consumer, industrial, and smart building domains, utilizing NanoEdge AI Studio for engineering services such as experiment tracking and production model monitoring.

Notable projects include connected Formula E tires and smart airbag vests, showcasing advanced integration of ST products in innovative applications.

Services provided by Rtone

Rtone product development expertise: From defining use cases to operating IoT solutions. Experts in service operations, signal processing, and industrialization. Features include:

• Development of complete IoT solutions combining hardware, software, and industrialization expertise
• Integration of multiple communication protocols such as Sigfox, Wi-Fi, Bluetooth® Low Energy, and 2G/4G
• Management of peripherals including microphones, speakers, LEDs, accelerometers, and GNSS in compact designs
• Specialization in ultralow-energy solutions powered by STM32L0x
• Custom solutions for safety, sports, and urban infrastructure

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