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$11.99
ZDE Universal GPIO Cascade Expansion Board Multilevel Multifunctional Expansion Module GPIO Breakout Board Compatible With Raspberry Pi 5 / 4B / 3B+ /
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ZDE Universal GPIO Cascade Expansion Board Multilevel Multifunctional Expansion Module GPIO Breakout Board Compatible With Raspberry Pi 5 / 4B / 3B+ /
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CM4 Base Board (Advanced C Version) For Compute Module 4, With Raspberry Pi 40PIN GPIO Header/MIPI CSI Camera Ports/LCD Display Port/Fan/HDMI/USB/
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CM4 Base Board (Advanced C Version) For Compute Module 4, With Raspberry Pi 40PIN GPIO Header/MIPI CSI Camera Ports/LCD Display Port/Fan/HDMI/USB/
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NEXTION Enhanced IO Adapter GPIO Expansion Board Enhanced 2.4" 2.8" 3.2" 3.5" 4.3" 5" 7 Intelligent Display 4.3/5.0/7.0/10.1 Inch
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NEXTION Enhanced IO Adapter GPIO Expansion Board Enhanced 2.4" 2.8" 3.2" 3.5" 4.3" 5" 7 Intelligent Display 4.3/5.0/7.0/10.1 Inch
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For ESP32 Breakout Board 30 Pins GPIO 1 Into 3 Expansion Board 3.81mm 0.15" Terminal Blocks For ESP32 Module ESP-WROOM-32 ESP32-Devkitc
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Geeekpi Micro Connectors 40-Pin GPIO 1 To 2 Expansion Board For Raspberry Pi, 2 X 20-Pin Strip Dual Male Header Double Row Straight GPIO Connector Pin
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Geeekpi Micro Connectors 40-Pin GPIO 1 To 2 Expansion Board For Raspberry Pi, 2 X 20-Pin Strip Dual Male Header Double Row Straight GPIO Connector Pin
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Geeekpi Micro Connectors 40-Pin GPIO 1 To 2 Expansion Board For Raspberry Pi, 2 X 20-Pin Strip Dual Male Header Double Row Straight GPIO Connector
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Geeekpi Micro Connectors 40-Pin GPIO 1 To 2 Expansion Board For Raspberry Pi, 2 X 20-Pin Strip Dual Male Header Double Row Straight GPIO Connector
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Seeed Studio 103030397 Gpio Expander, Quad, Raspberry Pi Pico | Other Raspberry Pi Accessories
Newark
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Rpi GPIO Breakout Expansion Kit For Raspberry Pi 4B 3B+ 3B 2B B+ With 830 Tie Points Solderless Breadboard, 40Pin GPIO Flat Ribbon Cable, 65Pcs Jumper
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DSLRKIT 13.5mm GPIO And Poe Pin Header Height Increaser Extender For Raspberry Pi 5 4B 3B+ 3B (Pack Of 5)
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DSLRKIT 13.5mm GPIO And Poe Pin Header Height Increaser Extender For Raspberry Pi 5 4B 3B+ 3B (Pack Of 5)
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Waveshare 400 GPIO Header Adapter Compatible With Raspberry Pi With Header Expansion 2X 40PIN Header
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Yddmyo Rpi Pi GPIO 1 Into 3 Terminal Breakout Board For Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B And 40P To 40P IDC Ribbon Cable
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Yddmyo Rpi Pi GPIO 1 Into 3 Terminal Breakout Board For Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B And 40P To 40P IDC Ribbon Cable
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Mikroelektronika MIKROE-4111 Click Board, Port Expander, Gpio, 3.3/5V Rohs Compliant: Yes | Embedded Daughter Boards & Modules
Newark
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Mikroelektronika MIKROE-4111 Click Board, Port Expander, Gpio, 3.3/5V Rohs Compliant: Yes | Embedded Daughter Boards & Modules
Newark
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Coolwell Waveshare For Raspberry Pi 400 GPIO Header Adapter, Header Expansion, 2X 40PIN Header Module HAT
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Geeekpi Screw Terminal Block Breakout Board HAT With Reset Button And LED Indicator, GPIO Expansion Board Breakout Module For Arduino MEGA 2560 R3
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Geeekpi Screw Terminal Block Breakout Board HAT With Reset Button And LED Indicator, GPIO Expansion Board Breakout Module For Arduino MEGA 2560 R3
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Orange Pi CM4 Base Board, Compute Module 4 Base Board With 40 Pin GPIO Interface, M.2 M-Key, Standard CM4 Connector, HDMI, USB, RJ45 Gigabit LAN Port,
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$11.50
DSLRKIT 8.5mm+11mm+13.5mm+16mm GPIO And Poe Pin Header Height Increaser Extender For Raspberry Pi 5 4B 3B+ 3B
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DSLRKIT 8.5mm+11mm+13.5mm+16mm GPIO And Poe Pin Header Height Increaser Extender For Raspberry Pi 5 4B 3B+ 3B
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Sparkfun 16-Channel I/O Expander - SX1509 With I2C Interface, GPIO, 5.5V Tolerant I/Os, LED Driver, Keypad Scanning Engine
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Nexperia NEVB-NCA9555 Eval Board, Gpio Expander, Arduino Board Rohs Compliant: Yes
Newark
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Nexperia NEVB-NCA9555 Eval Board, Gpio Expander, Arduino Board Rohs Compliant: Yes
Newark
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Universal 3 GPIO Ports Multifunction Extended RPI B+/2B/3B+/4B GPIO Expansion PCB Board For
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Universal 3 GPIO Ports Multifunction Extended RPI B+/2B/3B+/4B GPIO Expansion PCB Board For
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J1UL1N 40Pin GPIO Cable Adapter Multifunctional Cascade Expansion Extension GPIO Board Module Forpi
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J1UL1N 40Pin GPIO Cable Adapter Multifunctional Cascade Expansion Extension GPIO Board Module Forpi
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GPIO Edge Extension GPIO Extension Board Raspberry Pi GPIO Header For Raspberry Pi 4B / 3B+ / 3B /
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GPIO Edge Extension GPIO Extension Board Raspberry Pi GPIO Header For Raspberry Pi 4B / 3B+ / 3B /
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ESP8266 Expansion Board Nodemcu Lua WIFI V3 CH340 GPIO 1 Into 2 Development Module MICRO USB ESP-12E
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PCF8575 I2C 16 GPIO Expander Breakout - STEMMA QT / Qwiic
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PCF8575 I2C 16 GPIO Expander Breakout - STEMMA QT / Qwiic
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NXP USA Inc. PCAL9538ABSHP IC EXPANDER GPIO 8BIT 16HVQFN
DigiKey
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NXP USA Inc. PCAL9538ABSHP IC EXPANDER GPIO 8BIT 16HVQFN
DigiKey
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Expansion Board GPIO Breakout Extension Adapter Onboard Male And Female Pins For Raspberry Pi Pico
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Expansion Board GPIO Breakout Extension Adapter Onboard Male And Female Pins For Raspberry Pi Pico
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BSS Soundweb London BLU-GPX Networked GPIO Expander NEW
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TCA9555/PCA9555A Module IIC/I2C GPIO Expansion Board 16 Digital Inputs And Outputs
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TCA9555/PCA9555A Module IIC/I2C GPIO Expansion Board 16 Digital Inputs And Outputs
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TCA9555/PCA9555A Module IIC/I2C GPIO Expansion Board 16 Digital Inputs And Outputs
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TCA9555/PCA9555A Module IIC/I2C GPIO Expansion Board 16 Digital Inputs And Outputs
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Microbit T-Type GPIO Expansion Board Microbit V1.5 V2 V2.2 Development Board Interface Expansion
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Microbit T-Type GPIO Expansion Board Microbit V1.5 V2 V2.2 Development Board Interface Expansion
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AEDIKO 5Pcs ESP32 GPIO Breakout Board ESP32 ESP-32S Development Board 30Pin Type-C Micro USB Dual Interface ESP32 Expansion Shield
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AEDIKO 5Pcs ESP32 GPIO Breakout Board ESP32 ESP-32S Development Board 30Pin Type-C Micro USB Dual Interface ESP32 Expansion Shield
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PCF8575 I2C IO Expander Module - 16-Bit GPIO Extension Board For Arduino/Raspberry Pi
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PCF8575 I2C IO Expander Module - 16-Bit GPIO Extension Board For Arduino/Raspberry Pi
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Microbit Development Board T-Type GPIO Expansion Board Micro:Bit Breadboard Adapter Board Python
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Microbit Development Board T-Type GPIO Expansion Board Micro:Bit Breadboard Adapter Board Python
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Alinan 2Pcs ESP32 Breakout Board GPIO 1 Into 2 Compatible With 38PIN Narrow Version ESP-WROOM-32 ESP32 Microcontroller Development Board
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Alinan 2Pcs ESP32 Breakout Board GPIO 1 Into 2 Compatible With 38PIN Narrow Version ESP-WROOM-32 ESP32 Microcontroller Development Board
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14PCS EGBO T Type GPIO Breakout Expansion Board Adapter With 20cm FC40 40Pin Flat Ribbon Cable For
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14PCS EGBO T Type GPIO Breakout Expansion Board Adapter With 20cm FC40 40Pin Flat Ribbon Cable For
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For Pico GPIO Extender DIY Expansion Board No Agility, External S7881-
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For Pico GPIO Extender DIY Expansion Board No Agility, External S7881-
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GPIO 1 Into 2 ESP32 Expansion Board CP2102 Nodemcu-32S Lua 30Pin Module GPIO Wifi
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GPIO Expander COMPLETE User Guide (for beginners)
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Shop gpio expander

Sponsored
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$11.99
ZDE Universal GPIO Cascade Expansion Board Multilevel Multifunctional Expansion Module GPIO Breakout Board Compatible With Raspberry Pi 5 / 4B / 3B+ /
Amazon.com
$11.99
ZDE Universal GPIO Cascade Expansion Board Multilevel Multifunctional Expansion Module GPIO Breakout Board Compatible With Raspberry Pi 5 / 4B / 3B+ /
Amazon.com
$29.99
CM4 Base Board (Advanced C Version) For Compute Module 4, With Raspberry Pi 40PIN GPIO Header/MIPI CSI Camera Ports/LCD Display Port/Fan/HDMI/USB/
Amazon.com
6
$29.99
CM4 Base Board (Advanced C Version) For Compute Module 4, With Raspberry Pi 40PIN GPIO Header/MIPI CSI Camera Ports/LCD Display Port/Fan/HDMI/USB/
Amazon.com
6
$7.99
NEXTION Enhanced IO Adapter GPIO Expansion Board Enhanced 2.4" 2.8" 3.2" 3.5" 4.3" 5" 7 Intelligent Display 4.3/5.0/7.0/10.1 Inch
Amazon.com
27
$7.99
NEXTION Enhanced IO Adapter GPIO Expansion Board Enhanced 2.4" 2.8" 3.2" 3.5" 4.3" 5" 7 Intelligent Display 4.3/5.0/7.0/10.1 Inch
Amazon.com
27
$19.99
For ESP32 Breakout Board 30 Pins GPIO 1 Into 3 Expansion Board 3.81mm 0.15" Terminal Blocks For ESP32 Module ESP-WROOM-32 ESP32-Devkitc
Amazon.com
56
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For ESP32 Breakout Board 30 Pins GPIO 1 Into 3 Expansion Board 3.81mm 0.15" Terminal Blocks For ESP32 Module ESP-WROOM-32 ESP32-Devkitc
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56
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Geeekpi Micro Connectors 40-Pin GPIO 1 To 2 Expansion Board For Raspberry Pi, 2 X 20-Pin Strip Dual Male Header Double Row Straight GPIO Connector Pin
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Geeekpi Micro Connectors 40-Pin GPIO 1 To 2 Expansion Board For Raspberry Pi, 2 X 20-Pin Strip Dual Male Header Double Row Straight GPIO Connector Pin
Amazon.com
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Geeekpi Micro Connectors 40-Pin GPIO 1 To 2 Expansion Board For Raspberry Pi, 2 X 20-Pin Strip Dual Male Header Double Row Straight GPIO Connector
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35
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Geeekpi Micro Connectors 40-Pin GPIO 1 To 2 Expansion Board For Raspberry Pi, 2 X 20-Pin Strip Dual Male Header Double Row Straight GPIO Connector
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35
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Seeed Studio 103030397 Gpio Expander, Quad, Raspberry Pi Pico | Other Raspberry Pi Accessories
Newark
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Seeed Studio 103030397 Gpio Expander, Quad, Raspberry Pi Pico | Other Raspberry Pi Accessories
Newark
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Rpi GPIO Breakout Expansion Kit For Raspberry Pi 4B 3B+ 3B 2B B+ With 830 Tie Points Solderless Breadboard, 40Pin GPIO Flat Ribbon Cable, 65Pcs Jumper
Amazon.com
$11.95
Rpi GPIO Breakout Expansion Kit For Raspberry Pi 4B 3B+ 3B 2B B+ With 830 Tie Points Solderless Breadboard, 40Pin GPIO Flat Ribbon Cable, 65Pcs Jumper
Amazon.com
$11.99
DSLRKIT 13.5mm GPIO And Poe Pin Header Height Increaser Extender For Raspberry Pi 5 4B 3B+ 3B (Pack Of 5)
Amazon.com
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DSLRKIT 13.5mm GPIO And Poe Pin Header Height Increaser Extender For Raspberry Pi 5 4B 3B+ 3B (Pack Of 5)
Amazon.com
$11.99
Waveshare 400 GPIO Header Adapter Compatible With Raspberry Pi With Header Expansion 2X 40PIN Header
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11
$11.99
Waveshare 400 GPIO Header Adapter Compatible With Raspberry Pi With Header Expansion 2X 40PIN Header
Amazon.com
11
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Yddmyo Rpi Pi GPIO 1 Into 3 Terminal Breakout Board For Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B And 40P To 40P IDC Ribbon Cable
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Yddmyo Rpi Pi GPIO 1 Into 3 Terminal Breakout Board For Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B And 40P To 40P IDC Ribbon Cable
Amazon.com
$9.84
Mikroelektronika MIKROE-4111 Click Board, Port Expander, Gpio, 3.3/5V Rohs Compliant: Yes | Embedded Daughter Boards & Modules
Newark
$9.84
Mikroelektronika MIKROE-4111 Click Board, Port Expander, Gpio, 3.3/5V Rohs Compliant: Yes | Embedded Daughter Boards & Modules
Newark
$10.30
Coolwell Waveshare For Raspberry Pi 400 GPIO Header Adapter, Header Expansion, 2X 40PIN Header Module HAT
Amazon.com
30
$10.30
Coolwell Waveshare For Raspberry Pi 400 GPIO Header Adapter, Header Expansion, 2X 40PIN Header Module HAT
Amazon.com
30
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Geeekpi Screw Terminal Block Breakout Board HAT With Reset Button And LED Indicator, GPIO Expansion Board Breakout Module For Arduino MEGA 2560 R3
Amazon.com
15
$29.99
Geeekpi Screw Terminal Block Breakout Board HAT With Reset Button And LED Indicator, GPIO Expansion Board Breakout Module For Arduino MEGA 2560 R3
Amazon.com
15
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Orange Pi CM4 Base Board, Compute Module 4 Base Board With 40 Pin GPIO Interface, M.2 M-Key, Standard CM4 Connector, HDMI, USB, RJ45 Gigabit LAN Port,
Amazon.com
3
$19.99
Orange Pi CM4 Base Board, Compute Module 4 Base Board With 40 Pin GPIO Interface, M.2 M-Key, Standard CM4 Connector, HDMI, USB, RJ45 Gigabit LAN Port,
Amazon.com
3
$11.50
DSLRKIT 8.5mm+11mm+13.5mm+16mm GPIO And Poe Pin Header Height Increaser Extender For Raspberry Pi 5 4B 3B+ 3B
Amazon.com
$11.50
DSLRKIT 8.5mm+11mm+13.5mm+16mm GPIO And Poe Pin Header Height Increaser Extender For Raspberry Pi 5 4B 3B+ 3B
Amazon.com
$9.95
Sparkfun 16-Channel I/O Expander - SX1509 With I2C Interface, GPIO, 5.5V Tolerant I/Os, LED Driver, Keypad Scanning Engine
Amazon.com
$9.95
Sparkfun 16-Channel I/O Expander - SX1509 With I2C Interface, GPIO, 5.5V Tolerant I/Os, LED Driver, Keypad Scanning Engine
Amazon.com
$119.62
Nexperia NEVB-NCA9555 Eval Board, Gpio Expander, Arduino Board Rohs Compliant: Yes
Newark
$119.62
Nexperia NEVB-NCA9555 Eval Board, Gpio Expander, Arduino Board Rohs Compliant: Yes
Newark