Gpio Expander I2c(16)
Uses item details. Price when purchased online
Responsive GPIO Expansion Board, MCP23017 I2C Module with Labeled Pins, Mounting Holes and Prototyping Friendly Layout for Embedded Projects $22.17

$2217
current price $22.17Responsive GPIO Expansion Board, MCP23017 I2C Module with Labeled Pins, Mounting Holes and Prototyping Friendly Layout for Embedded Projects
16 Channel Digital GPIO Expander Board, MCP23017 I2C Expansion Module with Labeled VIN GND SDA SCL Pins for Controller Prototyping $24.74

$2474
current price $24.7416 Channel Digital GPIO Expander Board, MCP23017 I2C Expansion Module with Labeled VIN GND SDA SCL Pins for Controller Prototyping
Pack of 4 FXL6408UMX IC GPIO EXPANDER I2C 8B 16UMLP $5.99

$599
current price $5.99Pack of 4 FXL6408UMX IC GPIO EXPANDER I2C 8B 16UMLP
SX1509 Expansion Module SX1509 16 Channel Expander GPIO Module with LED Driver and Keyboard I2C Adjustable Output $10.38

$1038
current price $10.38SX1509 Expansion Module SX1509 16 Channel Expander GPIO Module with LED Driver and Keyboard I2C Adjustable Output
FT232H USB Interface Expander Board, USB to GPIO SPI I2C Module for Interface Expansion Projects, Embedded Development, and Prototype Setup $35.70

$3570
current price $35.70FT232H USB Interface Expander Board, USB to GPIO SPI I2C Module for Interface Expansion Projects, Embedded Development, and Prototype Setup
TCA9555 Expansion Module IIC/I2C GPIO Expansion Board Module 16 Digital Input & Output $9.64

$964
current price $9.64TCA9555 Expansion Module IIC/I2C GPIO Expansion Board Module 16 Digital Input & Output
MCP23017 Expandable 16 Bit GPIO Board With I2C Communication For Robotics And Intelligent Hardware

MCP23017 Expandable 16 Bit GPIO Board With I2C Communication For Robotics And Intelligent Hardware
PCA9698 Module I2C Cascade 40-Channel IO Expansion Module GPIO I/O Expansion Board Non-MCP23017,1 x module $15.59

$1559
current price $15.59PCA9698 Module I2C Cascade 40-Channel IO Expansion Module GPIO I/O Expansion Board Non-MCP23017,1 x module
MCP23017 High-Speed IIC GPIO Expansion Board for Industrial Control, Robotics & Multiple Devices

MCP23017 High-Speed IIC GPIO Expansion Board for Industrial Control, Robotics & Multiple Devices
Expansion Module with GPIO I2C Port 3.3V/5V for Sensors Connection Electronics $12.65

$1265
current price $12.65Expansion Module with GPIO I2C Port 3.3V/5V for Sensors Connection Electronics
2X TCA9555 Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output,2 x Expansion Board Module,Green $15.79

$1579
current price $15.792X TCA9555 Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output,2 x Expansion Board Module,Green
MCP23017 Expandable 16 Bit GPIO Board With I2C Communication For Robotics And Intelligent Hardware From $10.31
From$1031
MCP23017 Expandable 16 Bit GPIO Board With I2C Communication For Robotics And Intelligent Hardware
Evaluation Kit (Type B) Compatible with Pico Includes Pico + Color LCD + IMU Sensor + GPIO Expander Comes with Demo Code for GPIO, PWM, I2C, SPI (8 Items) $72.63

$7263
current price $72.63Evaluation Kit (Type B) Compatible with Pico Includes Pico + Color LCD + IMU Sensor + GPIO Expander Comes with Demo Code for GPIO, PWM, I2C, SPI (8 Items)
Misright MCP23017 16Bit GPIO Expansion Board IIC Module For Robotics Projects

Misright MCP23017 16Bit GPIO Expansion Board IIC Module For Robotics Projects
Other options to consider(85)
Replacement Low-Voltage Translating 16-bit I2C-bus / SMBus I / O Expander With Interrupt Output Reset Registers Controller IC Compatible With MacBook Models (NXP: PCAL6416AHF / L16A: QFN-48 Pin) $18.62

$1862
current price $18.62Replacement Low-Voltage Translating 16-bit I2C-bus / SMBus I / O Expander With Interrupt Output Reset Registers Controller IC Compatible With MacBook Models (NXP: PCAL6416AHF / L16A: QFN-48 Pin)
TCA9555 Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output $10.95

$1095
current price $10.95TCA9555 Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output
Professional USB to GPIO ADC I2C Converter Adapter Signal Processing Board Module compatible with Stemma QT and Qwiic Sensors 110V 3.1 x 2.0 in / 8.0 x 5.0 cm $17.92

$1792
current price $17.92Professional USB to GPIO ADC I2C Converter Adapter Signal Processing Board Module compatible with Stemma QT and Qwiic Sensors 110V 3.1 x 2.0 in / 8.0 x 5.0 cm
Clearance Zecic Small Form Factor USB to GPIO ADC I2C Module for Diverse Electronic Projects $16.92 Was $18.91
Clearance

Now$1692
current price Now $16.92, Was $18.91$18.91
Zecic Small Form Factor USB to GPIO ADC I2C Module for Diverse Electronic Projects
Pack of 2 MIC74YQS Integrated Circuits I/O Expander I2C 8B 16QSOP :RoHS $5.99

$599
current price $5.99Pack of 2 MIC74YQS Integrated Circuits I/O Expander I2C 8B 16QSOP :RoHS
CEORPER MCP2221A USB to GPIO I2C Adapter for Easy Prototypings 12Mbps Data Transfer See price in cart

See price in cart
current price See price in cartCEORPER MCP2221A USB to GPIO I2C Adapter for Easy Prototypings 12Mbps Data Transfer
2X TCA9555 Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output $15.52

$1552
current price $15.522X TCA9555 Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output
PCA9555A Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output $9.78

$978
current price $9.78PCA9555A Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output
MCP23017 I2C I/O Expander Module Low Power For Embeddedly And IoTs Devices

MCP23017 I2C I/O Expander Module Low Power For Embeddedly And IoTs Devices
Small Form Factor USB to GPIO ADC I2C Module for Diverse Electronic Projects $17.89

$1789
current price $17.89Small Form Factor USB to GPIO ADC I2C Module for Diverse Electronic Projects
MCP23017 I2C I/O Expander Module Low Power For Embeddedly And IoTs Devices

MCP23017 I2C I/O Expander Module Low Power For Embeddedly And IoTs Devices
Pack of 2 PCA9538DBR Integrated Circuits I/O Expander I2C 8B 16SSOP :RoHS $5.99

$599
current price $5.99Pack of 2 PCA9538DBR Integrated Circuits I/O Expander I2C 8B 16SSOP :RoHS
PCF8575 IO Expander Module, I2C to 16 Bidirectional IO Port Expansion Board 2.5-5.5V for Arduino MCU Relay LED Button Control $9.39

$939
current price $9.39PCF8575 IO Expander Module, I2C to 16 Bidirectional IO Port Expansion Board 2.5-5.5V for Arduino MCU Relay LED Button Control
2X TCA9555 Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output $16.48

$1648
current price $16.482X TCA9555 Expansion Module IIC/ GPIO Expansion Board Module 16 Digital Input & Output
Pack of 4 PCA9675PW,118 IC I/O Expander 16 I2C, SMBus 1 MHz 24-TSSOP $5.99

$599
current price $5.99Pack of 4 PCA9675PW,118 IC I/O Expander 16 I2C, SMBus 1 MHz 24-TSSOP
Compactly MCP2221A USB Interfaces Module with GPIO I2C for Prototyping and Development USB to GPIO See price in cart

See price in cart
current price See price in cartCompactly MCP2221A USB Interfaces Module with GPIO I2C for Prototyping and Development USB to GPIO
MAX7310AUE+ IC I/O EXPANDER I2C 8B 16TSSOP $2.99

$299
current price $2.99MAX7310AUE+ IC I/O EXPANDER I2C 8B 16TSSOP
Pack of 5 PCA9535BS,118 IC Expander I2C 16B 24HVQFN, RoHS $7.99

$799
current price $7.99Pack of 5 PCA9535BS,118 IC Expander I2C 16B 24HVQFN, RoHS
Pack of 6 PCA9538ABSHP IC I/O Expander 8 I2C, SMBus 400 kHz 16-HVQFN (3x3) $5.99

$599
current price $5.99Pack of 6 PCA9538ABSHP IC I/O Expander 8 I2C, SMBus 400 kHz 16-HVQFN (3x3)
Pack of 4 PCAL9538APWJ IC I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP : RoHS $7.99

$799
current price $7.99Pack of 4 PCAL9538APWJ IC I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP : RoHS
Energy Efficient LTC4311 I2C Extender I2C Module with Wide Compatibility and Fast Data Transfer Capability $21.18

$2118
current price $21.18Energy Efficient LTC4311 I2C Extender I2C Module with Wide Compatibility and Fast Data Transfer Capability
AW9523B IO Expansion Board I2C Interface Allows Using 4 Expansion Boards at The Same Time Allows Expanding Up to Expands 16 I/O Pins Compatible with $35.15

$3515
current price $35.15AW9523B IO Expansion Board I2C Interface Allows Using 4 Expansion Boards at The Same Time Allows Expanding Up to Expands 16 I/O Pins Compatible with
TeeRees Multi Channel 16 Io Expansion Module with I2C interfACe for Device Control,Mcp23017 $10.89

$1089
current price $10.89TeeRees Multi Channel 16 Io Expansion Module with I2C interfACe for Device Control,Mcp23017
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