特價

18. 樹莓派 Raspberry Pi SPI 64 GPIO 擴充模組(23s17)

NT$ 2,619 NT$ 2,448

 

英國Pridopia公司設計製造

工廠直營,提供技術支援,保固3個月

相容樹莓派A/B/A+/B+/2B/3B/3B+

售價含稅,隨貨附發票

歡迎來信選購或洽詢

已售完

描述

Print Friendly, PDF & Email

18. 樹莓派 Raspberry Pi SPI 64 GPIO 擴充模組(23s17)

商品說明:

1. JP18 GA0 ~ GA7 U13 Port A

    JP19 GB0 ~ GB7 U13 Port B

2. JP25 AA0 ~ AA7 U14 Port A

    JP24 BA0 ~ BA7 U14 Port B

3. JP20 GC0 ~ GC7 U15 Port A

    JP21 GD0 ~ GD7 U15 Port B

4. JP22 DA0 ~ DA7 U16 Port A

    JP23 EA0 ~ EA7 U16 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 R80, R81, R82 ( for U15 Address select A0, A1, A2 )

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

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

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

11. Scratch指令及應用範例 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

相關資料:

23s17-cs0.py

23s17-cs1.py   

23s17-4port-v3.py

23s17-4port-s-v103.py

23s17-4port-GUI.py

red.png

green.png

商品內容:

1x Rs-Pi SPI 23s17-4 – 64 GPIO board

1x User Manual

商品評價

目前沒有評價。

搶先評價 “18. 樹莓派 Raspberry Pi SPI 64 GPIO 擴充模組(23s17)”

您可能也喜歡…