![]() ![]() Since we had a tiny bit of space, there's 4 slim tactile switches wired to four GPIOs, that you can use if you want to make a basic user interface. ![]() All other GPIO are unused and you can still share the I2C pins with sensors, LED drivers, etc. The display and touchscreen uses the hardware I2C Pins (SDA & SCL), SPI pins (SCK, MOSI, MISO, CE0) as well as GPIO #25 and #24. This version also has all 40 pins GPIO pins brought out so you can connect a 40-pin GPIO cable underneath. This updated design fits perfectly onto the Pi Zero, Pi 3, Pi 2 or Model A, B ! (Any Pi with a 2x20 connector) Not for use with an old Pi 1 with 2x13 connector. ![]() The screen looks much nicer, with a black bezel and glass overlay. Is this not the cutest little display for the Raspberry Pi? It features a 2.8" display with 320x240 16-bit color pixels and a capacitive touch overlay. That's right, instead of a resistive touchscreen, which requires a fingernail or stylus, you can now use a fingerpad. ![]()
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