20x2 header<\/a> between your Pi 3 or Pi 4 and the Top pHAT.<\/p>\r\n\r\nThe I2<\/sup>C address of the Top pHAT is 0x71 and is hardware defined. A multiplexer\/Mux is required to communicate to multiple Top pHAT sensors on a single bus. If you need to use more than one Top pHAT sensor consider using the Qwiic Mux Breakout<\/a>.<\/p><\/div>\r\n\r\n-> <-\n\n**Features:**\n\n* A Raspberry Pi pHAT that focuses on user interaction with an SBC\/RPi.\r\n* Support for machine learning interactions\r\n* Voice control (microphones, speaker)\r\n* Graphical display on 2.4\" color TFT \r\n* Two Programmable buttons for user defined I\/O\r\n* Programmable Joystick \u2013 for dynamic\/interaction with system (GUI menus, robot driving).\r\n* Programmable RGB LEDs \u2013 for system status, display, etc...\r\n* Does not inhibit access to RPi camera or display connector\r\n* On\/Off switch for Rpi \r\n* Supports access to the SparkFun Qwiic ecosystem\r\n* Intended to be at the top of a pHAT stack - no pins for stacking on top of this board. It\u2019s the Top pHAT!\n\n**Documents:**\n\n* [Schematic](https:\/\/cdn.sparkfun.com\/assets\/c\/9\/6\/7\/0\/Top_pHAT.pdf)\r\n* [Eagle Files](https:\/\/cdn.sparkfun.com\/assets\/5\/1\/5\/2\/3\/Top_pHAT_Eagle_Files.zip)\r\n* [Hookup Guide for Raspberry Pi](https:\/\/learn.sparkfun.com\/tutorials\/sparkfun-top-phat-hookup-guide)\r\n* Hardware Datasheets:\r\n * [2.4\" TFT LCD Display Datasheet](https:\/\/cdn.sparkfun.com\/assets\/0\/b\/0\/d\/c\/DS-16014.pdf)\r\n * [WM89660 Audio Codec Datasheet](https:\/\/statics.cirrus.com\/pubs\/proDatasheet\/WM8960_v4.4.pdf)\r\n * [WS2812B LED Datasheet](https:\/\/cdn.sparkfun.com\/datasheets\/BreakoutBoards\/WS2812B.pdf)\r\n * [ATtiny84 Datasheet](https:\/\/cdn.sparkfun.com\/assets\/8\/a\/5\/9\/2\/ATtiny84.pdf)\r\n* Python Packages:\r\n * [Top pHAT Button](https:\/\/github.com\/sparkfun\/Top_pHAT_Button_Py)\r\n * [Neopixel LED](https:\/\/github.com\/adafruit\/Adafruit_CircuitPython_NeoPixel)\r\n * [ALSA Audio](https:\/\/github.com\/larsimmisch\/pyalsaaudio)\r\n* [GitHub Hardware Repository](https:\/\/github.com\/sparkfun\/Top_pHat)\r\n* [Raspberry Pi Resource Page](https:\/\/www.sparkfun.com\/raspberry_pi)\n\n","date_published":"2020-07-07 16:25:49.801237-06","price":49.95,"qty_price":{"1":49.95,"10":47.45,"100":44.96},"in_stock":false,"backorder_allowed":false,"is_rohs_compliant":true,"is_export_controlled":false,"is_oshw":true,"in_eagle_library":true,"in_fritzing_library":false,"sparkfun_original":false,"hstariff":"8542.39.0001","pack_length":"99mm","pack_width":"60mm","pack_height":"24mm","packed_weight":"0.0736lbs","ascii_art":"\n\n\n\n\n\n\n\n . .\n ...';okxOKKd,.;;lc.\n .';lxO0XXXXXXXNWWN0;.:ddl'\n .';lxO0XNXXXXXNWWWWWWWWWN0:.;odl'\n ..,oxOKXXXXXNNNWWWWWWWWWWWWWWWWNKl.;ddo'\n cOKXXXXXXNNNWWWWWWWWWWWWWWWWWWWWWWWWXo.;ddo,\n ,kXXNXNWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWNd',odo;\n .':ll. ;0NNWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWNd.'odd;\n .oo;;cc'. :KNNWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWNNd.'ldd;\n .cc .;..lXNWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWNx.'lod;\n .,..,cod,..dNNWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWNx''lxd:.\n 'lc.. 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