Raspberry Pi - SPI 23s17 x4 - 64 GPIO Board

  

Raspberry Pi - SPI 23s17 x4 - 64 GPIO Board

 

  

 

                                                      

                                                  64 GPIO input/output with 64 Blue LED

 

1. J16 Mini USB 5V input for GPIO pin10  V+

2. J18 Rs-Pi V2  GPIO output

3. JP18  GA0 ~ GA7   U13 Port A       JP19 GB0 ~ GB7     U13 Port B

4. JP25  AA0 ~ AA7   U14 Port A        JP24 BA0 ~ BA7     U14 Port B

5. JP20  GC0 ~ GC7   U15 Port A       JP21 GD0 ~ GD7     U15 Port B

6. JP22  DA0 ~ DA7   U16 Port A        JP23 EA0 ~ EA7     U16 Port B

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

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

9 R80, R81,R82  ( for U15 Address select A0,A1,A2 )

10. R88,R89,R90 ( for  U16 Address select  A0,A1,A2)

11. U13 (000)  23s17 -1  Port A,B     U14 (001)   23s17-2 Port A,B

12. U15 (002)  23s17 -3  Port A,B     U16 (003)   23s17-4 Port A,B

                   

                        23s17-4 - 64 GPIO board plug in Raspberry Pi

    

 

                   23s17-4 plug in Raspberry Pi with our Rs-Pi 4Hub board    64 Blue LED "ON"

 

 

             new test program    23s17-4port-v3.py  demo

 

 

new test program    23s17-4port-s-v103.py  demo

 

 

 new GUI interface output software      23s17-4port-GUI.py    demo

 

 

Support our Pi_Scratch software   Detail

    
 U1 to U4 spi 23s17  address 40,42,44,46 
 U1 to U2 spi 23s17  address 40,42 
 
 40 --> 1  42 --> 2  44 --> 3  46  --> 4
 48 --> 5  4a --> 6  4c --> 7  4e  --> 8
 
 Command "sp"+ "address(1-8)" + "a" +"bit(1 to 8)" for Port A
 Command "sp"+ "address(1-8)" + "b" +"bit(1 to 8)" for Port B
 Command "bits"+ "address(1-8)" + "a" +"bit(8 to 1)" for Port A
 Command "bits"+ "address(1-8)" + "b" +"bit(8 to 1)" for Port B
                                                                                                                                                      
  sp2b7 -->  spi address 2 Port B bit 7 ON/OFF
  sp3b4 -->  spi address 3 Port B bit 4 ON/OFF
  bits2b01010101 -->  address 2 port B from bit 8 to 11
                      output  --> 01010101                                                                                    
  bits2a01010101 -->  address 2 port A from bit 8 to 1
                      output  --> 01010101                                                                                        
  bits2aoff  --> address 2 Port A all OFF/clear
  bits2aclr  --> address 2 Port A all OFF/clear

 

 

 

Download sample program 

  23s17-cs0.py  23s17-cs1.py   

  23s17-4port-v3.py    23s17-4port-s-v103.py

  23s17-4port-GUI.py  red.png  green.png    download these three files

   23s17   Datasheet

 

  User Manual

 

Package Content

  1x Rs-Pi SPI 23s17-4 - 64 GPIO board

1x manual 

  

 
 

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