···

       
31
       
 
       


     

       
32
       
 
       
## Build Notes

     

       
33
       
 
       


     

       
34
       
-
       
Nothing yet

     

       
35
       
 
       


     

       
36
       
-
       
## Pinout & Wiring Diagram

     

       
37
       
 
       


     

       
38
       
-
       
### XIAO RP2040 Connections

     

       
39
       
 
       


     

       
40
       
 
       
| XIAO Pin | Connected To | Description |

     

       
41
       
 
       
| --- | --- | --- |

     
···

       
54
       
 
       
| GND | LIS3DHTR GND, LEDs GND | Ground |

     

       
55
       
 
       
| 5V | LEDs VDD | 5V Power |

     

       
56
       
 
       


     

       
57
       
-
       
### LIS3DHTR Accelerometer

     

       
58
       
 
       


     

       
59
       
 
       
| LIS3DHTR Pin | Connected To | Description |

     

       
60
       
 
       
| --- | --- | --- |

     
···

       
66
       
 
       
| INT1 | - | Interrupt (not used) |

     

       
67
       
 
       
| INT2 | - | Interrupt (not used) |

     

       
68
       
 
       


     

       
69
       
-
       
### Wiring Diagram

     

       
70
       
 
       


     

       
71
       
 
       
```mermaid

     

       
72
       
 
       
graph TD

     
···

       
93
       
 
       
    class LIS3D sensor;

     

       
94
       
 
       
    class LEDS,LED1,LED2,LED3,LED64 led;

     

       
95
       
 
       
```

     

       
96
       
-
       


     

       
97
       
-
       
### Capacitor Placement

     

       
98
       
-
       


     

       
99
       
-
       
- 100nF ceramic capacitor between VDD and GND of LIS3DHTR

     

       
100
       
-
       
- 10nF ceramic capacitors for each SK6812 LED (placed close to power pins)

     

       
101
       
 
       


     

       
102
       
 
       
<p align="center">

     

       
103
       
 
       
	<img src="https://raw.githubusercontent.com/taciturnaxolotl/carriage/master/.github/images/line-break.svg" />

     

···

       
31
       
 
       


     

       
32
       
 
       
## Build Notes

     

       
33
       
 
       


     

       
34
       
+
       
Wokwi link: [https://wokwi.com/projects/429914092020158465](https://wokwi.com/projects/429914092020158465)

     

       
35
       
 
       


     

       
36
       
+
       
### Pinout & Wiring Diagram

     

       
37
       
 
       


     

       
38
       
+
       
#### XIAO RP2040 Connections

     

       
39
       
 
       


     

       
40
       
 
       
| XIAO Pin | Connected To | Description |

     

       
41
       
 
       
| --- | --- | --- |

     
···

       
54
       
 
       
| GND | LIS3DHTR GND, LEDs GND | Ground |

     

       
55
       
 
       
| 5V | LEDs VDD | 5V Power |

     

       
56
       
 
       


     

       
57
       
+
       
#### LIS3DHTR Accelerometer

     

       
58
       
 
       


     

       
59
       
 
       
| LIS3DHTR Pin | Connected To | Description |

     

       
60
       
 
       
| --- | --- | --- |

     
···

       
66
       
 
       
| INT1 | - | Interrupt (not used) |

     

       
67
       
 
       
| INT2 | - | Interrupt (not used) |

     

       
68
       
 
       


     

       
69
       
+
       
#### Wiring Diagram

     

       
70
       
 
       


     

       
71
       
 
       
```mermaid

     

       
72
       
 
       
graph TD

     
···

       
93
       
 
       
    class LIS3D sensor;

     

       
94
       
 
       
    class LEDS,LED1,LED2,LED3,LED64 led;

     

       
95
       
 
       
```

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
96
       
 
       


     

       
97
       
 
       
<p align="center">

     

       
98
       
 
       
	<img src="https://raw.githubusercontent.com/taciturnaxolotl/carriage/master/.github/images/line-break.svg" />