2 layers50 × 35 mm
2 layers23 × 34.1 mm
Swich payload
Pever3ll/switch-microcontroller- Size
- 23 × 34.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 17
- Nets
- 23
- Pads
- 77
- Tracks, vias
- 151, 24
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 15 Aug 2026
- Updated
- 26 Sep 2026
Overview
Swich payload is an open-source printed circuit board by Pever3ll, from the Pever3ll/switch-microcontroller repository on GitHub. It is a 2-layer board of 23 × 34.1 mm with 17 parts on 23 nets, routed with 151 tracks and 24 vias.
It is built around the CH554P, ZD25WD20CTIGT and GL-1615RGB01-B. Its parts include 2 capacitors, 2 ICs, 2 switches, 1 diode and 1 connector. It belongs with the 8051 (CH55x, STC, AT89) boards of this library.
Main components
3
CH554P
QFN-16-EP(3x3)QFN-16-EP(3x3) Microcontrollers (MCU/MPU/SOC) ROHSWCH (Nanjing Qinheng Microelectronics)Microcontrollers (MCU/MPU/SOC)
ZD25WD20CTIGT
SOP-8NOR FLASHZetta
GL-1615RGB01-B
SMD-4P,1.6x1.5mm-40℃~+85℃ 0.6mm 1.5mm 1.6mm 1.9V~2.5V 1000V (HBM) 120° 2.4V~3.1V 2.7V~3.1V 200mcd~500mcd 30mcd~70mcd 40mcd~100mcd 460nm~465nm 520nm~525nm 5mA 5mA 5mA 620nm~625nm Common Anode Top-mount White Lens SMD-4P,1.6x1.5mm RGB LEDs ROHSGui guang lightRGB LEDs
Parts
17| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | TestPoint_Square | TestPoint:TestPoint_Pad_D2.0mm | TP1, TP2, TP6, TP7, TP8 |
| 2 | TestPoint_Square | TestPoint:TestPoint_Pad_D1.0mm | TP3, TP5 |
| 1 | 0.1 uF | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 10 uF | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | Battery_Cell | EasyEDA:BAT-SMD_BHSD-2032-SM | BT1 |
| 1 | CH554P | Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.9x1.9mm | U1 |
| 1 | GL-1615RGB01-B | EasyEDA:LED-SMD_4P-L1.6-W1.5-BL-C9900013097 | D1 |
| 1 | SW_Push | EasyEDA:SW-SMD_L3.0-W2.5-P3.40-LS4.0-EH | SW1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1 |
| 1 | TS6635PA 250GF TACTILE SWITCH | EasyEDA:SW-SMD_4P-L6.4-W6.3-P4.00-LS9.5 | SW2 |
| 1 | USB_C_Plug_USB2.0 | EasyEDA:USB-C-SMD_TYPE-C-31-G-10 | P1 |
| 1 | ZD25WD20CTIGT | EasyEDA:SOP-8_L4.9-W3.9-P1.27-LS6.0-BL | U2 |
Questions
How big is the Swich payload PCB?
It measures 23 × 34.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Swich payload use?
17 parts, built around the CH554P, ZD25WD20CTIGT and GL-1615RGB01-B. 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 Swich payload KiCad files?
From the Pever3ll/switch-microcontroller repository on GitHub, at the commit this page was made from: the board is hardware/swich-payload.kicad_pcb and its schematic hardware/swich-payload.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Swich payload design in my own project?
Its repository states no licence, so its author keeps all rights: ask Pever3ll before reusing the design.
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