描述

Rs-Pi 7 Port USB hub 23×17-1 board  plug-in Raspberry Pi

一、 Rs-Pi 7hub 23×17-1  plug in Raspberry Pi  with 16 GPIO LED  “ON”

二、 our new output test program 23017-1port-v101.py display all 16 GPIO status

三、範例程式下載

led-21.py

23017-1port-v101.py

四、產品規格

1. U15 I2C 23017 16 GPIO

23017 Datasheet

2.  U2 – USB 7 Ports HUB chipset

J1 (JP3)  USB HUB upper port signal input from Rs-Pi

3. J13  Mini USB 5V input for USB Hub, you don’t need plug 5V , the USB Hub already use 5V  from Raspberry Pi (P1 pin2), if your USB device need more  power,  you can plug-in 5V in this port.

4. J11  for RS-Pi V2 GPIO connector (got 4 more GPIO pin)

五、產品內容

1x Rs-Pi 7 USB HUB & I2C 23017-1 board

1x USB to MINI USB hub input cable

1x User Manual