GPIO expansion and interfacing solutions are advancing across embedded platforms. New hardware like Adafruit's ADS7128 and IOX-77 enable direct connection of additional input/output channels, while Raspberry Pi and industrial boards gain improved GPIO support through software updates and learning resources.
·Adafruit releases ADS7128 8-channel ADC with GPIO expansion via STEMMA QT/Qwiic connectors
·IOX-77 positions itself as expanded I/O solution for embedded applications
·Raspberry Pi GPIO pins documented with 10 practical connection projects for makers
·AAEON UP Squared Series achieves mainline Linux support for 40-pin GPIO headers
·FPB-RA0E1 board enables GPIO pin state reading for industrial monitoring
drawn from Adafruit, Pro AVL Asia, Hackster.io, How-To Geek · updated 2d ago