An example of achieving acceleration by utilizing original multitasking control without using an OS.
We would like to introduce a case where we received a development request for a receiving board that controls operations through wireless communication with a smart key from a housing equipment manufacturer. In this key system, in addition to integration with the smart key, locking and unlocking can be performed from a smartphone. The board is embedded within a metal door, raising concerns about potential communication issues, necessitating countermeasures. Regarding integration with smartphones, we developed the board in a way that is compatible with the selected communication interface, BLE. Additionally, we installed a prototype in a real environment and improved the antenna, successfully developing a reader board that can receive signals without issues. [Our Proposals and Services] - Use of a small microcontroller for software control without an operating system - Achieving high speed by utilizing our own multitasking control without an operating system - Thorough noise countermeasures from the circuit design stage, including separating power supplies for different types of signals (three types), enabling stable operation *For more details, please refer to the related links or feel free to contact us.
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basic information
【Case Overview】 ■Product Category: Communication Circuit Board (Receiving Board) ■Industry: Housing Equipment ■Services Provided ・Circuit Design ・Board Design ・Firmware Development ・Board Assembly *For more details, please refer to the related links or feel free to contact us.
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Company information
Suness Co., Ltd. is a company that provides integrated support for embedded hardware, embedded software development, and mechanical design. We have overseas factories in Kunshan, Jiangsu Province, China, and Vietnam, and we also operate as a local supplier in the East Asia and Southeast Asia regions. At our overseas factories, we handle everything from parts procurement and parts assembly to unit and finished product assembly, as well as inspection, to provide local supply.