ADA5695 · AdafruitActive
Adafruit product #5695.
| Part number | ADA5695 |
|---|---|
| Manufacturer | Adafruit |
| Category | User Input & Controls › Buttons & Keypads |
| Pins | 28 |
Adafruit NeoKey BFF for Mechanical Key Add-On for QT Py and Xiao pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | +5V | power | |
| 2 | GND | ground | |
| 3 | 3.3V | power | |
| 4 | MOSI | bidirectional | |
| 5 | MISO | bidirectional | |
| 6 | SCK | bidirectional | |
| 7 | RX | bidirectional | |
| 8 | +5V | power | |
| 9 | GND | ground | |
| 10 | 3.3V | power | |
| 11 | MOSI | bidirectional | |
| 12 | MISO | bidirectional | |
| 13 | SCK | bidirectional | |
| 14 | RX | bidirectional | |
| 15 | A0 | bidirectional | |
| 16 | A1 | bidirectional | |
| 17 | A2 | bidirectional | |
| 18 | A3 | bidirectional | |
| 19 | SDA | bidirectional | |
| 20 | SCL | bidirectional | |
| 21 | TX | bidirectional | |
| 22 | A0 | bidirectional | |
| 23 | A1 | bidirectional | |
| 24 | A2 | bidirectional | |
| 25 | A3 | bidirectional | |
| 26 | SDA | bidirectional | |
| 27 | SCL | bidirectional | |
| 28 | TX | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit NeoKey BFF (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
Where to buy
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
Related parts
Adafruit CH9328 UART to HID Keyboard BreakoutADA5973
Grove - Mech Keycap111020049
SparkFun Qwiic Button - Green LEDBOB-16842
SparkFun Qwiic Button - Red LEDBOB-15932
SparkFun Qwiic Button BreakoutBOB-15931
SparkFun Qwiic Keypad - 12 ButtonCOM-15290
Adafruit EYESPI Pi Beret - Buttons, EYESPI and STEMMA QTADA5783
Adafruit LED Arcade Button 1x4 - STEMMA QT I2C BreakoutADA5296