Description
This module interfaces an Arduino or similar microcomputer to RS-485. RS485 is used for Serial Communications over longer distances than direct RS232 or TTL, and supports multiple units on the same bus (Multi-Drop).
Specification:
- On-board MAX485 chip, is a tool for RS-485 communications, low-power, Slew-Rate Transceiver
- onboard then 5.08 (mm) pitch 2P terminal for easy wiring RS-485 communication
- the chip has drawn all of the pins can be controlled by the microcontroller operation
- Working voltage: 5V
- board size: 44 (mm) x14 (mm)
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