M5Stack ATOM RS485 DC/DC Voltage Converter Development Kit (SP3485EE) [discontinued]

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. Features

* Compatible ATOM Matrix/ATOM Lite

* SP3485EE

* Built-in DC/DC

* Multipoint communication

Package Contents

* 1x ATOM RS-485

* 1x ATOM Lite

* 1x Hex Key

* 1x M2*8mm Hexagon socket cup head machine screw

* 1x 18cm TYPE-C Cable

Specifications

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 )

Resources

* Documents