Atom RS485 is a TTL-RS485 converter based on the Atomic design, used for converting TTL level signals to RS485 level signals. RS485 is a communication protocol standard that defines the electrical characteristics of drivers and receivers in serial communication systems. It supports multi-point systems and is widely used in industrial applications. The device integrates a DC/DC step-down voltage regulator chip, which can directly convert the 12V voltage of RS485 to 5V to power the ATOM, eliminating the need for a separate power supply. When multiple devices need to communicate and control, using the Atom RS485 for interface type conversion is a good choice.
