32 GPIO output with 32 Blue LED

                                                      Can work with our Rs-Pi-USB Hub Board

                            use 23s17-2.py  set each GPIO to be High or Low

                                       23s17 x2 32bit output demo -  32 LED

The U1 SPI 23s17 (address 000) can control and detect by pi-face software.

Download sample program 

  23s17-cs0.py  23s17-cs1.py    23s17-2.py    

   n23s17-cs0.py

1. J16 Mini USB 5V input

2. J18 Rs-Pi V2  GPIO output

3. JP5  GA0 ~ GA7   U13 Port A      JP2 AA0 ~ AA7     U13 Port B

4 JP7  BA0 ~ BA7   U14 Port A    . JP6 GB0 ~ BG7     U14 Port B

5 R61,R62,R63  ( for U13 Address select A0,A1,A2 )

6. R64,R65,R66 ( for  U14 Address select  A0,A1,A2)

7. U13  23s17 -1  Port A,B            23s17 Datasheet

8. U14  23s17-2 Port A,B

9.JP8 jumper select use external 5V from Mini USB connect(J16) or internal 5V from Rs-Pi

   A0, A1, A2 address 

 *  right side GND low - 0      * left side Vcc High - 1

                        Can plug-in our Rs-Pi-RS232 console cable together with Rs-Pi-USB Hub board