6 layers160 × 136 mm
Serie
npgo22/Serie
The board itself is based around an STM32H723, the fastest microcontroller supported by Klipper at the moment.
549 parts
2 layers210 × 75 mm
WLED PCB
Pegoku/WLED-ESP32-PCBThis project is a WLED Controller designed using KiCad. The WLED-PCB is controlled using an ESP32 and can be powered via the Screw Terminals. It is capable of driving multiple RGB Strips and Neopixels.
- Size
- 210 × 75 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 56
- Nets
- 62
- Pads
- 262
- Tracks, vias
- 303, 98
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 26 Feb 2025
- Updated
- 9 Mar 2025
Overview
WLED PCB is an open-source printed circuit board by Pegoku, from the Pegoku/WLED-ESP32-PCB repository on GitHub. It is a 2-layer board of 210 × 75 mm with 56 parts on 62 nets, routed with 303 tracks and 98 vias.
It is built around the LM2596S-3.3, DBT50G-9.5-2P and AO4266-MS, with the XF-508P-B-B, DB2ERM-5.08-4P-GN and MF72 5D13-3.5 among its other parts. Its parts include 12 transistors, 8 connectors, 7 resistors, 7 fuses and 5 capacitors. It belongs with the ESP32 boards of this library.
Main components
7
LM2596S-3.3
TO-263-5L-20℃~+70℃ 1 170kHz 2mA 3.3V 3A 4.5V~40V Buck Buck Built-in Fixed No TO-263-5L DC-DC Converters ROHSGRDC-DC Converters
DBT50G-9.5-2P
插件,P=9.5mm-40℃~+105℃ 1 12~22 1x2P 2 2P 4 9.5mm Black Side Mount Straight With Cover Plate Plugin,P=9.5mm Barrier Terminal Blocks ROHSDORABOBarrier Terminal Blocks
AO4266-MS
SOP-8-55℃~+150℃ 1 N-channel 1.3V 10A 10mΩ@10V 229pF 298pF 3W 4.1nF 60V 93nC@10V N-Channel SOP-8 MOSFETs ROHSMSKSEMIMOSFETs
XF-508P-B-B
DIP-41 15A 500V Blade Clip DIP-4 Fuseholders ROHSXFCNFuseholders
DB2ERM-5.08-4P-GN
弯插,P=5.08mm-40℃~+105℃ 1 15A 1x4P 4 4P 5.08mm 630V Board Side/Socket - Closed Green Right-Angle Screw Push-Pull,P=5.08mm Pluggable System Terminal Block ROHSDORABOPluggable System Terminal Block
MF72 5D13-3.5
插件,P=7.5mm-40℃~+200℃ 1.13min 13mm 15mW/℃ 2800K 4W 5A 5Ω 7.5mm ±10% ±20% Plugin,P=7.5mm NTC Thermistors ROHSNanjing Shiheng ElecNTC Thermistors
SS54
SMA(DO-214AC)-55℃~+125℃ 1mA@40V 40V 550mV@5A 5A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdWLED-PCB
This project is a WLED Controller designed using KiCad. The WLED-PCB is controlled using an ESP32 and can be powered via the Screw Terminals. It is capable of driving multiple RGB Strips and Neopixels. It also has a Fuse Holder per channel to protect the circuit from overcurrent.
Schematic
PCB Layout
3D View
Parts
56| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | AO4266-MS | easyeda2kicad:SOP-8_L4.9-W3.9-P1.27-LS6.0-BL | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12 |
| 7 | XF-508P-B-B | easyeda2kicad:FUSE-TH_4P-L16.0-W6.7 | F1, F2, F3, F4, F5, F6, F7 |
| 4 | 10uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C3, C4, C5 |
| 4 | DB2ERM-5.08-4P | easyeda2kicad:CONN-TH_4P-P5.08_DB2ERM-5.08-4P | CN4, CN5, CN6, CN7 |
| 4 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1, JP2, JP3, JP4 |
| 3 | 5.08-3P-014-00A | easyeda2kicad:CONN-TH_WJ2EDGRM-5.08-3P | CN1, CN2, CN3 |
| 2 | 10 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3 |
| 2 | 5k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R4 |
| 2 | 68 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R6 |
| 2 | DBT50G-9.5-2P | easyeda2kicad:CONN-TH_2P-P9.50_DBT50G-9.5-2P | U4, U5 |
| 2 | RED-0603 | easyeda2kicad:LED0603-RD_RED | LED1, LED2 |
| 2 | TS | easyeda2kicad:SW-SMD_L3.9-W3.0-P4.45 | SW1, SW2 |
| 1 | 220uF | easyeda2kicad:CAP-TH_BD6.3-P2.50-D1.0-FD | C1 |
| 1 | 33uH | easyeda2kicad:IND-SMD_L7.1-W6.6_SRP6030VA | L1 |
| 1 | 470uF | easyeda2kicad:CAP-TH_BD10.0-P5.00-D0.6-FD | U3 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | ESP32-WROOM-32UE(4MB) | easyeda2kicad:WIFI-SMD_ESP32-WROOM-32UE | U1 |
| 1 | LM2596S-3.3 | easyeda2kicad:TO-263-5_L10.0-W9.0-P1.70-LS15.2-BR | U2 |
| 1 | MF72-5D13 | easyeda2kicad:RES-TH_L15.5-W6.0-P7.50-D0.8-S5.20 | R7 |
| 1 | SS54 | easyeda2kicad:SMA_L4.3-W2.6-LS5.0-RD | D1 |
The 54 most common of 56 parts.
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Questions
How big is the WLED PCB PCB?
It measures 210 × 75 mm and has 2 copper layers, 1.6 mm thick.
What parts does the WLED PCB use?
56 parts, built around the LM2596S-3.3, DBT50G-9.5-2P, AO4266-MS and XF-508P-B-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 WLED PCB KiCad files?
From the Pegoku/WLED-ESP32-PCB repository on GitHub, at the commit this page was made from: the board is WLED-PCB/WLED-PCB.kicad_pcb and its schematic WLED-PCB/WLED-PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the WLED PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask Pegoku before reusing the design.