2 layers27.9 × 16.5 mm
2 layers50 × 50 mm
M5 PowerSw
tomorrow56/M5Stack_Power_Switch4Add a physical switch to disconnect the battery.
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 31
- Pads
- 89
- Tracks, vias
- 60, 116
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 13 Jun 2019
- Updated
- 13 Mar 2020
Overview
M5 PowerSw is an open-source printed circuit board by tomorrow56, from the tomorrow56/M5Stack_Power_Switch repository on GitHub, published under the MIT licence. It is a 2-layer board of 50 × 50 mm with 18 parts on 31 nets, routed with 60 tracks and 116 vias.
Its parts include 3 capacitors, 3 connectors, 2 resistors and 1 switch.
README
README.mdM5Stack_Power_Switch
Add a physical switch to disconnect the battery.
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | Mounting_Hole | MountingHole:MountingHole_2.2mm_M2 | MK5, MK6, MK7, MK8 |
| 4 | Mounting_Hole | MountingHole:MountingHole_3.2mm_M3 | MK1, MK2, MK3, MK4 |
| 2 | 100uF | Capacitor_SMD:C_1206_3216Metric | C2, C3 |
| 2 | 470 | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | BAT | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal | J3 |
| 1 | M-BUS_bottom | footprint:Pin_Header_MBUS_SMD_bottom | J2 |
| 1 | M-BUS_top | footprint:Pin_Header_MBUS_SMD_top | J1 |
| 1 | OPEN_HARDWARE_1 | Symbol:OSHW-Logo_5.7x6mm_SilkScreen | LOGO1 |
| 1 | POWER | footprint:slide_switch_angled | SW1 |
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Questions
How big is the M5 PowerSw PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the M5 PowerSw use?
18 parts. 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 M5 PowerSw KiCad files?
From the tomorrow56/M5Stack_Power_Switch repository on GitHub, at the commit this page was made from: the board is KiCad/M5_PowerSw_v01/M5_PowerSw.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the M5 PowerSw design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).