Provide 4xUART (RS232 x4 / RS485 x4) for device control up to 4 devices ( RS232/RS485).

1. Provide RS232 x4 / RS485 x4   RJ45 output
2. Can upgrade to  RS232 x8 / RS485 x8
3. Each port Baud Rate can up to 921600
4. Use 4x FT232RL for each port to make sure each port got best performance.
    not use FT4232HL one chip to 4 port.
5. Use 4x Pogo Pin connect to USB signal, no need to use external USB cable.
    no soldering required, easy to use, just plug-in Pi4 with 4 screws.
6. On board DS18B20 1Wire Temperature sensor
7. Provide 8 GPIO control LED
8. 1 GPIO 5V Mini Fan control pin (ON/OFF control ) ( 2.0mm / 2.54mm pitch )
9. On board RTC function with CR1220 Battery socket
10. 4 UART  Board Power select jumper from Pi or Micro USB
11. 5V Mini Fan Power select jumper from Pi or Micro USB
12. Provide DC fan control & Temp detect demo python program GUI interface
13. It provides an individual 3.3V power for UART Board
14. Provide 24C32 HAT EEPROM (i2c-0) for future driver program update.
15. Provide 24C32 EEPROM (i2c-1) for future function use.
16. One software control Micro Switch for Program ( Shut Down , reboot....)
17. Use 20x2 40pin cable connect to Pi
18. PCB size 195mm x 85mm
19. Metal Box size 200mm x 125mm x 55mm
20. Metal Box with 80mm x80mm & 50mm x50mm fan screw hole
21. Raspberry Pi model 4B still can use on board Bluetooth & WiFi


Package Content

1x Pi 4B RS232x4 / RS485x4  High Speed 4xUART board
1x Metal box  (L-200mm x W-125mm x H-55mm )
1x Pi 4B (4GB) with Heat sink set
1x 16 GB MicroSD card ( include driver & demo program)
1x 80 mm x 80 mm  DC fan
4x RJ45 to DB9 - 25cm  cable
1x manual 



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Pi4 - High Speed 4 UART Box

  • Brand: Pridopia
  • Product Code: Pi4-HS-4xUART-232-485
  • Availability: 15
  • £132.00


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