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 ) |
