Publish Date : 2021-11-01
Last Modified : 2024-03-13

(K046)ATOM RS-232[EOL]

(EOL)ATOM RS232 Voltage Converter Development Kit (MAX232)

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ATOM RS-232 is a TTL-RS232 level-converter designed for use with the M5Atomic module. RS232 is a full-duplex communication protocol standard, which defines the electrical characteristics of the serial communication system. It is a widely used communication protocol in the field of industrial control. MAX232 chip is integrated in the module, which supports bidirectional conversion between TTL level and RS232 level. A DC/DC voltage regulator chip is integrated in the ATOM RS-232, which can directly convert the 12V voltage of the RS232 hub to 5V to supply power for ATOM.

Datasheet