1. Responsible for the underlying software writing and analysis and resolution of the company’s small modules or test equipment;

2. Responsible for the development and debugging of the underlying software of the company’s new projects;

3. Maintenance of the underlying software of the old project;

4. Instruct a technician or a helper;

5. Responsible for other tasks of leadership arrangements;

1. Proficiency in the use of C language, using STC, PIC, STM32 and other microcontrollers to design more than two product projects;

2. Skilled in using serial, SPI, IIC, AD and other basic peripheral communication;

3. Ability to independently develop products according to product requirements;

4. With digital analog circuit knowledge, can understand the circuit schematic;

5. Have good ability to read English materials;