SparkFun_Qwiic_Directional_Pad
sparkfun
Documentation, example code, and hardware design files for the SparkFun Qwiic Directional Pad. Add a D-Pad to your next project with Qwiic!
Components (22)
| Reference | Value | Description |
|---|---|---|
| U4 | PCA9554PW | 8-bit I2C-bus and SMBus I/O port with interrupt, TSSOP-16 |
| C1 | 0.1uF | Unpolarized capacitor |
| D1 | Red | Light emitting diode |
| D2 | LED_RGB | Tricolor LED, Common Anode |
| FID1-FID4 | Fiducial_0.5mm | Fiducial Marker |
| G3,G5 | SparkFun_Logo | |
| J1,J3 | Qwiic_RA | 4 pin JST 1mm polarized connector for I2C |
| J2 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | I2C | Coomon 4 pin PTH connector for I2C |
| JP1 | A0 | Solder Jumper, 2-pole, open |
| JP2 | A1 | Solder Jumper, 2-pole, open |
| JP3 | A2 | Solder Jumper, 2-pole, open |
| JP4 | PWR | Solder Jumper, 2-pole, closed/bridged |
| JP5 | 5 | Solder Jumper, 2-pole, closed/bridged |
| JP6 | I²C | Solder Jumper, 3-pole, pins 1+2+3 closed/bridged |
| JP7 | 6 | Solder Jumper, 2-pole, closed/bridged |
| JP8 | 7 | Solder Jumper, 2-pole, closed/bridged |
| R1-R4,R8-R12 | 10k | Resistor |
| R5,R6,R15 | 1k | Resistor |
| R7,R13,R14 | 2.2k | Resistor |
| ST1-ST4 | Standoff | Drill holes for mechanically mounting via screws, standoffs, etc. |
| SW2 | Nav Switch | Directional Pad |