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32 GPIO Expansion Module 8-bit Input & Output IO Extend Adapter Module for Raspberry Pi Adapter Module Raspberry Pi GPIO Expansion Board Module
Limited time offer, ends 09/20 By TechMax Depot
- Item #: 9SIVSWGM1H1671
- Mfr. Part #: OB09JFM4P9J
- 32 GPIO EXPANSION: This cascade expansion board supports 32 GPIO expansion.
- UNLIMITED CONNECTION: The IO extend adapter module is capable of connecting with same module infinitely.
- WIRING PI API & SAMPLE CODE: It uses wiring PI API and sample code.
- STABLE CONNECTION: SPI interface ensures the stability and smoothness of connection.
- 8-BIT INPUT & OUTPUT: Adopting 8-bit serial input and 8-bit serial serial or parallel output to make data transmission super stable without stuck or cut.
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Overview
Specs
Reviews
This module is specially designed for Raspberry Pi IO expansion Modules. It can effectively solve the problem, which is for Raspberry that can't send IO port sufficiently. And module uses four 74HC595 chips to expand 32 IO ports. As shown above, the top of the module will expand the IO of Raspberry Pi again that can be cascaded for more IO expansion modules to achieve theoretically unlimited expansion.
Port:
--Raspberry Pi 2*13port
--Raspberry Pi 2*13 cascade port
--Q0-Q31 expanded IO port
Specifications:
Working voltage: 2.4v-5v
IO voltage: 3.3v
Expanded 32 unidirectional IO
Connection through SPI
100 MHz( typical) shift out frequency
8-bit serial input
8-bit serial or parallel output
Specified from -40C to +85C and from -40C to +125C
Typical Application: Drive the lattice screen, Driver numeric display, Drive matrix LED
How to Use:
Insert the module that the silk screen says 'RPI IN'. Pay attention that don't make the direction reversed. The correct direction of insert module is above the Raspberry Pi's PCB; The 8*4header in the module are Q0-Q31 expanded GPIO, they can connect to the peripheral through the Dupont Line. The header which near silk screen write 'EXT' expand GPIO of Raspberry Pi, user can cascade the other module or the same module.
Package List:
1 * GPIO Expansion Module
Find answers in product info, Q&As, reviews
Port:
--Raspberry Pi 2*13port
--Raspberry Pi 2*13 cascade port
--Q0-Q31 expanded IO port
Specifications:
Working voltage: 2.4v-5v
IO voltage: 3.3v
Expanded 32 unidirectional IO
Connection through SPI
100 MHz( typical) shift out frequency
8-bit serial input
8-bit serial or parallel output
Specified from -40C to +85C and from -40C to +125C
Typical Application: Drive the lattice screen, Driver numeric display, Drive matrix LED
How to Use:
Insert the module that the silk screen says 'RPI IN'. Pay attention that don't make the direction reversed. The correct direction of insert module is above the Raspberry Pi's PCB; The 8*4header in the module are Q0-Q31 expanded GPIO, they can connect to the peripheral through the Dupont Line. The header which near silk screen write 'EXT' expand GPIO of Raspberry Pi, user can cascade the other module or the same module.
Package List:
1 * GPIO Expansion Module
Find answers in product info, Q&As, reviews
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by TechMax Depot Return Policy
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