描述

樹莓派 RS232 & RS485 擴充板(2×2埠，DB9 & RJ45，UART)

商品規格

1. Provide RS232 x2 & RS485 x2 DB9 or RJ45 output

2. Can Choose RS232 x4 link

3. RS485 auto RTS control by software

4. On board DS18B20 1Wire Temperature sensor (Option)

5. Provide 8 GPIO control LED

6. 1 GPIO 5V Mini Fan control pin (ON/OFF control ) ( 2.0mm / 2.54mm pitch )

7. On board RTC function with CR1220 Battery socket

8. 4 UART Board Power select jumper from Pi or Micro USB

9. 5V Mini Fan Power select jumper from Pi or Micro USB

10. Provide an individual 3.3V power for UART Board

11. Provide HAT EEPROM for future driver program update.

12 . One software control Micro Switch for Program ( Shut Down , reboot….)

13. Use 20×2 40pin cable connect to Pi

14. PCB size 110mm x 85mm

15. Raspberry Pi model 3B & Pi Zero W still can use on board Bluetooth & WiFi

16. Provide Serial GUI Control Panel– Control up to 4 Serial Ports

17. Provide command line mode to activate serial ports through terminal/ssh.

相關文件

Software Pack

商品內容

1x Rs-Pi RS232 – Rs485 Add-On board

1x Manual