5PCS MAX3485 Module TTL to RS485 Converter USART Serial Adapter Board 3.0V-3.6V
Description:
This module can be used in case of insufficient serial ports, combined with this module can be used to form a network of multiple microcontroller serial ports, i.e. serial ports can communicate with each other in parallel and send and receive data according to the different addresses. At the same time the communication distance is greatly improved, the highest communication distance in the RS485 protocol is up to 1000m depending on the wire, so the use of serial TTL level to RS485 communication meets most of the application requirements in terms of network and distance.
1、On-board 485 chip, a low power consumption, limited swing rate transceiver for RS-485 communication
2、With TTL level to 485 signal function, or 485 to TTL signal. mutual conversion
3, can convert MCU serial port, other TTL serial port signal to RS485 signal, so as to achieve network or long-distance communication
4、On-board connection 2. 54mm pitch wiring row of pins
5、With serial port pins and direction control pins
6、Operating voltage: 3.0-3.6V (low power consumption type) (MAX485 supply 5V)
7、Board size: 19.3mm*13.4mm
Package Includes:
5 X MAX3485 Module TTL to RS485
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