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GPIO32 Expander Board

The GPIO32 Expander Board is an IO24 accessory board that allows up to 32 I/O pins to be controlled through a single Port connection on Tempero Systems IO24 Controller Range.

$44.00

SKU: PRO-I/O GPIO Exp Board Category:


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The GPIO32 Expander Board incorporates 2 x MCP23S17 GPIO expanders, which are split up into four 8 bit Ports (2 Ports per MCP23S17).  This allows up to 32 I/O pins to be controlled via the Tempero Systems IO24 SPI Protocol.

  • 2 x MCP23S17 GPIO expander IC’s
  • 4 x I/O ports matching configuration of I/O 24 Port.
  • Hardware addressable pins for each SPI device
  • 72mm Standard width for DIN Rail Modules
  • Compact measurements 40 x 72 x 11mm ( DIN Rail mountable with adaptor)

GPIO32 Expander Board

SKU: PRO-I/O GPIO Exp Board Category:

$44.00

82 in stock

Title Range Discount
5 or More Discount 5 - 9 5%
10 or More Discount 10 + 10%

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Current Product Support

SKU Product Type Download/View
PRO-I/O GPIO Exp Board GPIO32 Expander Board - Datasheet Document Download

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Tempero Systems offers many custom IoT electronic design services to help tailor our product to your exact needs. Whether you are looking for custom firmware, circuit board modifications, metal enclosures, or industrial color printing, we can help you with a wide variety of design services.