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The ATOM RS-485 is a TTL-RS485 converter designed for use with M5Atomic. It's function is for TTL level and RS485 level-conversion. RS485 is a communication protocol standard, which is used to define the electrical characteristics of drivers and receivers of a serial communication system. It supports a multi-point system and is widely used in the industry. When the applications equipment needs to communicate and be controlled through RS485, the ATOM RS-485 is an excellent choice. A DC/DC voltage regulator chip is integrated in the ATOM RS-485, which can directly convert the 12V voltage of RS485 to 5V to supply power for M5ATOM, avoiding the trouble of using a separate power supply.
Specification | Parameter |
---|---|
External port | VH-3.96 4P |
Conversion level | 5V12V |
level-conversion IC | SP3485EE |
DC-DC | A0Z1282CI |
Net weight | 28g |
Gross weight | 38g |
Product Size | 24*48*18mm |
Package Size | 54*54*20mm |
Case material | Plastic ( PC ) |
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