Customized product, a main control board customized for the fully functional simulation human project, used to receive instructions issued by the upper computer software, parse them, and control the lower computer through the CAN bus. Communication with the lower level computer uses CAN bus, supporting up to 64 slaves. Communication with the upper computer supports multiple interfaces, including RS485, TTL serial port, Ethernet, 433M module, etc. The default factory uses 433M wireless module.
The onboard buzzer alarm module can sound an alarm through the buzzer in case of equipment failure, and the alarm category can be distinguished by the sound type of the buzzer. Onboard voice playback and amplifier circuit, with storage medium using USB flash drive. It can store some audio materials during the operation of the model and play them freely through the playback instructions of the upper computer.