4 layers131.5 × 204.5 mm
4 layers15 × 17 mm
- Size
- 15 × 17 mm
- Copper layers
- 4
- Thickness
- 1.03 mm
- Parts
- 25
- Nets
- 36
- Pads
- 104
- Tracks, vias
- 160, 39
- Pours
- 29
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 2 Jul 2022
- Updated
- 15 Jul 2022
Overview
XR819 is an open-source printed circuit board by AutopilotPi, from the AutopilotPi/XR819_Module repository on GitHub. It is a 4-layer board of 15 × 17 mm with 25 parts on 36 nets, routed with 160 tracks and 39 vias.
It is built around the KH-IPEX4-2020. Its parts include 17 capacitors, 2 resistors, 2 ICs, 2 connectors and 1 crystal.
Main components
1Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | NC | Capacitor_SMD:C_0402_1005Metric | C1, C12, C13, C14, C15, C16, C17 |
| 3 | 1uF | Capacitor_SMD:C_0402_1005Metric | C4, C6, C7 |
| 3 | 4.7uF | Capacitor_SMD:C_0402_1005Metric | C5, C8, C11 |
| 2 | 10pF | Capacitor_SMD:C_0402_1005Metric | C2, C3 |
| 2 | 22pF | Capacitor_SMD:C_0402_1005Metric | C9, C10 |
| 2 | Conn_01x06 | Connector_PinHeader_2.00mm:PinHeader_1x06_P2.00mm_Vertical | J1, J2 |
| 1 | 0R | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 33K | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | Crystal_GND24_Small | Crystal:Crystal_SMD_EuroQuartz_MT-4Pin_3.2x2.5mm | Y1 |
| 1 | KH-IPEX4-2020 | kicad_lceda:IPEX4-SMD_4P-L1.8-W1.7-LS2.0-L_KH-IPEX4-2020 | RF1 |
| 1 | NC | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | XR819 | kicad_lceda:QFN-40_L5.0-W5.0-P0.40-TL-EP3.4 | U1 |
Questions
How big is the XR819 PCB?
It measures 15 × 17 mm and has 4 copper layers, 1.03 mm thick.
What parts does the XR819 use?
25 parts, built around the KH-IPEX4-2020. 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 XR819 KiCad files?
From the AutopilotPi/XR819_Module repository on GitHub, at the commit this page was made from: the board is XR819.kicad_pcb and its schematic XR819.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the XR819 design in my own project?
Its repository states no licence, so its author keeps all rights: ask AutopilotPi before reusing the design.
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