2 layers49.5 × 54 mm
WLED Controller
chipnotic/WLED-Controller
Controller PCB for WLED, dual strip output, relay power control, option button
24 parts7
2 layers
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 23
- Pads
- 39
- Tracks, vias
- 47, 0
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 17 Jan 2025
- Updated
- 25 May 2025
Overview
P1 is an open-source printed circuit board by realthk, from the realthk/p1 repository on GitHub. It is a 2-layer board with 10 parts on 23 nets, routed with 47 tracks and 0 vias.
It is built around the WEMOS D1 MINI and BC547. Its parts include 5 resistors, 2 ICs, 2 connectors and 1 transistor. It belongs with the ESP8266 boards of this library.
Main components
2README
README.mdp1
Parts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R5 |
| 2 | Conn_01x02_Socket | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | J1, J2 |
| 1 | 100 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 4N25 | Package_DIP:DIP-6_W7.62mm | U1 |
| 1 | BC547 | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | WeMos_D1_mini | Module:WEMOS_D1_mini_light | U2 |
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Questions
What parts does the P1 use?
10 parts, built around the WEMOS D1 MINI and BC547. 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 P1 KiCad files?
From the realthk/p1 repository on GitHub, at the commit this page was made from: the board is p1/p1.kicad_pcb and its schematic p1/p1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the P1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask realthk before reusing the design.