2 layers100 × 100 mm
2 layers65 × 56 mm
RPi Hat
GBert/misc99miscellaneous stuff / unsorted
- Size
- 65 × 56 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 70
- Pads
- 202
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 4
- Created
- 29 Aug 2013
- Updated
- 15 Jan 2026
Overview
RPi Hat is an open-source printed circuit board by GBert, from the GBert/misc repository on GitHub. It is a 2-layer board of 65 × 56 mm with 46 parts on 70 nets.
It is built around the PIC18F25K80-I/MM. Its parts include 14 resistors, 7 capacitors, 7 connectors, 3 diodes and 2 ICs. It belongs with the PIC boards of this library.
Main components
1README
RPi-Rail/README.mdParts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 390 | Resistors_ThroughHole:Resistor_Horizontal_RM7.5mm | R5, R6, R7, R8, R9, R10 |
| 5 | 100nF | Capacitors_ThroughHole:C_Disc_D3_P2.5 | C1, C2, C5, C6, C7 |
| 5 | JUMPER | Wire_Pads:SolderWirePad_2x_0-2.54mmDrill | JP2, JP3, JP4, JP5, JP6 |
| 4 | RPi_Hat:RPi_Hat_Mounting_Hole | , , , | |
| 3 | 560 | Resistors_ThroughHole:Resistor_Horizontal_RM7.5mm | R2, R11, R12 |
| 3 | LED | LEDs:LED-3MM | D1, D2, D3 |
| 2 | 22pF | Capacitors_ThroughHole:C_Disc_D3_P2.5 | C3, C4 |
| 2 | 3k3 | Resistors_ThroughHole:Resistor_Horizontal_RM7.5mm | R3, R4 |
| 2 | 6N137 | Housings_DIP:DIP-8_W7.62mm | OC1, OC2 |
| 2 | CONN_01X14 | Socket_Strips:Socket_Strip_Straight_1x14 | P2, P3 |
| 1 | 120 | Resistors_ThroughHole:Resistor_Horizontal_RM7.5mm | R13 |
| 1 | 16MHz | Crystals:Crystal_HC49-U_Vertical | Y1 |
| 1 | 4.7k | Resistors_ThroughHole:Resistor_Horizontal_RM7.5mm | R1 |
| 1 | 680 | Resistors_ThroughHole:Resistor_Horizontal_RM7.5mm | R14 |
| 1 | BARREL_JACK | Connect:BARREL_JACK | CON1 |
| 1 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02 | P4 |
| 1 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03 | P5 |
| 1 | CONN_02X02 | Pin_Headers:Pin_Header_Straight_2x02 | P1 |
| 1 | ICSP | ICSP:ICSP | JP1 |
| 1 | MCP2562-I/P | Housings_DIP:DIP-8_W7.62mm_LongPads | U2 |
| 1 | PIC18F25K80 | Housings_DIP:DIP-28_W7.62mm | U1 |
| 1 | RPi_GPIO | Socket_Strips:Socket_Strip_Straight_2x20 | J1 |
Questions
How big is the RPi Hat PCB?
It measures 65 × 56 mm and has 2 copper layers, 1.6 mm thick.
What parts does the RPi Hat use?
46 parts, built around the PIC18F25K80-I/MM. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the RPi Hat KiCad files?
From the GBert/misc repository on GitHub, at the commit this page was made from: the board is can-can-rpi/RPi_Hat.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the RPi Hat design in my own project?
Its repository states no licence, so its author keeps all rights: ask GBert before reusing the design.
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