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Description
Tail485 is a RS485 converter designed for ATOM, which is used for converting RS485 signals to TTL. RS485 is a standard defining the electrical characteristics of drivers and receivers for use in serial communications systems, widely used in the industrial field. It facilitates long distance communication in electrically noisy environments. Multipoint systems are supported. When the project equipment needs to communicate and control through RS485, it is a good choice to use RS485 unit for interface type switching. A DC / DC voltage regulator chip is integrated in the tail485 module, which can directly convert the 12V voltage of RS485 to 5V to supply power for USB typeC interface, avoiding the inconvenience of a separate power supply.
Features
Adapted for ATOM form factor
Built in DC / DC
SP485EEN-L
Package Included
1x Tail485
Application
RS485 Multipoint communication
Specification
Specification:Parameter
External port:VH-3.96 4P
Conversion level:5V
12V
Line Transceiver IC:SP485EEN-L
Step-down IC:AOZ1282CI
Size:30 x 24 x 9mm
Weight:5g
Case material:Plastic ( PC )
EasyLoader
EasyLoader is a concise and fast firmware burner, which has if specific program related to the product. It can flash the device quickly and simply in order to perform a test or verification of the devices function.
WindowsMacOS
Links
DatasheetSP485EEN
AOZ1282CI
PinMap
ATOM:GPIO26(TX):GPIO32(RX):5V:GND
Tail485:RX:TX:5V:GND
Schematic
Example
1. for Arduino IDE
To get the complete code, please click here
2. UIFlow
To get the complete code, please click here
Additional information
| Weight | 0.01 kg |
|---|
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