{"title":"Raspberry Pi 40 Pin GPIO Double Expansion Board","handle":"raspberry-pi-40-pin-gpio-double-expansion-board","url":"/products/raspberry-pi-40-pin-gpio-double-expansion-board","description":"The Raspberry Pi 40-Pin GPIO Double Expansion Board splits your Pi's single GPIO header into two, letting you connect multiple HATs, breakout boards, or accessories simultaneously without stacking conflicts.\n\nSimply connect it to your Raspberry Pi's 40-pin header, and you'll have two full GPIO breakouts ready to use. All 40 pins are passed through to both headers, giving you complete access to power, ground, I2C, SPI, UART, and all GPIO pins on each side.\n\nKey Features\n\n\n1-to-2 GPIO Expansion – Duplicates all 40 pins across two headers\n\nFull Pin Pass-Through – All GPIO, power, I2C, SPI, and UART pins available on both outputs\n\nNo Software Required – Plug-and-play hardware solution\n\n40-Pin Compatible – Works with Raspberry Pi models featuring the standard 40-pin header\n\n\nIdeal For\n\nUsing multiple HATs or breakout boards at the same time\nPrototyping with breadboard access while a HAT is attached\nTesting and debugging GPIO connections\n\n\nPackage Contents\n\n1× 40-Pin GPIO Double Expansion Board\n","vendor":"Little Bird","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":14606,"title":"Default Title","sku":"LB-PT22027","price":11.43,"on_sale":false,"in_stock":true,"available_quantity":14,"option1":"Default Title"}]}