The control panel was launched by the Maker Education Expert Committee. It is open source hardware for teaching. It was born in order to popularize maker education, respond to the first-line Python programming teaching needs and meet the new curriculum reform in ordinary high schools. The control panel is a good helper for primary and secondary school teachers to carry out programming education, and it is also a creative tool for makers and programming enthusiasts. You can program, whether it is graphics or python programming, you can also create things, and you can easily play with the Internet of Things or wearable applications. The palm-sized control board integrates ESP32 main control chip, various sensors and actuators, and leads out all IO ports with gold fingers, which has strong performance and expansibility.