RESPONSIBILITY职责：
1. Design fingerprint lock hardware solution, complete schematic design, component selection (main control MCU, communication module, power management, etc.)
设计指纹锁硬件方案，完成原理图设计及元器件选型（主控MCU、通信模块、电源管理等）
2. Handle firmware and hardware integration of embedded system, build up and debug hardware prototype, form relevant test scheme, assistance in hardware testing and meeting the requirements of technical indicators and relevant standards to ensure the quality of system development;
负责嵌入式系统固件及硬件集成，搭建并调试硬件原型，形成相关测试方案，协助进行硬件测试，确保其满足技术指标及相关标准的要求，确保系统开发质量
3. Carry out the detailed design and development of the embedded control system, undertake the development of hardware design, complete the selection of components, schematic diagram and PCB layout design, BOM output, etc；
进行嵌入式控制系统的详细设计与开发，承担硬件设计开发工作，完成元器件选型、原理图及PCB布局设计、BOM输出等工作
4. Compile hardware design documents, test documents and other relevant documents; assist in sorting and filing product circuit design drawings and relevant technical data;
编写硬件设计文档、测试文档及其他相关文档；协助整理归档产品电路设计图纸及相关技术资料
5. Comply with the PPCD's EHS regulations.
遵守PPCD的EHS（环境、健康和安全）规定。
REQUIREMENTS要求：
1. Bachelor degree or above in electronic technology, instrumentation, automation, mechatronics and other related disciplines, more than 5 years of Embedded System R & D experience; master degree or more than five years of Embedded System R & D experience is preferred;
自动化、机电一体化等相关专业，5年以上嵌入式系统研发经验；硕士学历或5年以上嵌入式系统研发经验优先
2. At least 5 years working experience in embedded system development of smart home, security, smart door lock or access control system is preferred;
5年以上智能家居、安防、智能门锁或门禁系统嵌入式系统开发工作经验优先
3. Solid professional theoretical foundation, good circuit design, debugging ability and good C language foundation, familiar with embedded system product development process and more standardized product development habits;
专业理论功底扎实，具有良好的电路设计、调试能力和C语言基础，熟悉嵌入式系统产品开发流程和较规范的产品开发习惯