岗位职责：

1. Responsible for the design and development of embedded hardware circuits, including schematic design, PCB layout, component selection and function implementation.

2. Formulate product design and test plans, and guide the debugging and testing of hardware.

3. Able to solve hardware technical problems during product R&D and mass production stages.

4. Responsible for outputting technical documents related to products.

任职要求：

1. Bachelor's degree or above in Electronic Engineering, Communication Engineering or related majors;

2. With more than 3 years of embedded hardware development experience, familiar with STM32 architecture and development; able to independently take charge of embedded hardware development work.　

3. Possess a solid foundation in analog and digital circuits, proficient in software tools such as Altium Designer, and skilled in schematic and PCB design.

4. Possess good team collaboration spirit, work earnestly and responsibly, and have excellent communication skills.