描述

樹莓派 32 GPIO 擴充模組(SPI)

Resources

1. JP23 GA0 ~ GA7 U13 Port A

JP24 AA0 ~ AA7 U13 Port B

2. JP25 BA0 ~ BA7 U14 Port A

JP26 GB0 ~ BG7 U14 Port B

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

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

5. U13 (21) 23017 -1 Port A, B

6. U14 (22) 23017-2 Port A, B

7. pin out 2X10 ,

Bank A (1-10) GPIO (0, 1, 2, 3, 4, 5, 6, 7, GND, INTA)

Bank B (1-10) GPIO (0, 1, 2, 3, 4, 5, 6, 7, GND, INTB)

Sample code

• • 23s17-cs0.py
  • 23s17-cs1.py
  • 23s17-2.py
  • n23s17-cs0.py
  • 23s17-2port-v3.py
  • 23s17-2port-s-v103.py

Package Content

• • 1x Rs-Pi SPI 23s17-2 32 GPIO board
  • 1x User manual