MAX3485 modul TTL-RS485 Usart kommunikációs tartozékok soros párhuzamos többgépes kommunikáció
MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication
1. The onboard MAX3485 chip is a low-power, slew rate-limited transceiver for RS-485 communication
2. On-board connection to 2.54mm pitch wiring pin header
3. With serial port pins and direction control pins
4. Working voltage: 3.0-3.6V (low power consumption)
5. Board size: 19.3(mm)x13.3(mm)
Plate features:
This module can be used when the serial port is not enough. Combined with this module, multiple single-chip serial ports can be formed into a network, that is, the serial ports can communicate in parallel, and send and receive data according to different addresses. At the same time, the communication distance is greatly improved. In the RS485 protocol, the maximum communication distance can reach 1000 meters according to different wires. Therefore, the use of serial port TTL level to RS485 communication meets most of the application requirements in terms of network and distance.
Shipping list
1. One RS485 module.
1005003899400279. - miyu