2 layers
RC KiCAD
dev-campusfab/FabRice
Documentation et code source de FabRice, le robot Autonome.
62 parts4MIT
2 layers73 × 95.9 mm
LED Display
richardwei6/wall-led-matrixHOPE KiCAD Wireless Wall LED matrix
- Size
- 73 × 95.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 91
- Nets
- 88
- Pads
- 354
- Tracks, vias
- 321, 10
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 30 Oct 2024
- Updated
- 6 Dec 2024
Overview
LED Display is an open-source printed circuit board by richardwei6, from the richardwei6/wall-led-matrix repository on GitHub. It is a 2-layer board of 73 × 95.9 mm with 91 parts on 88 nets, routed with 321 tracks and 10 vias.
It is built around the ESP32-S3-WROOM-2-N32R8V, TPS2115APW and WS2812B. Its parts include 44 capacitors, 36 diodes, 4 resistors, 3 ICs and 2 connectors. It belongs with the lEDs and displays boards and the ESP32 boards of this library.
Main components
3
ESP32-S3-WROOM-2-N32R8V
SMD-41P2.4GHz 20.5dBm ESP32-S3R8V Chip UART、SPI、I2C、I2S、USB SMD-41P WiFi Modules ROHSEspressif SystemsWiFi Modules
TPS2115APW
TSSOP-8-40℃~+125℃ 1W 2.8V~5.5V 2A Non-Isolated Over Current Protection、Over Temperature Protection TSSOP-8 Power Distribution Switches ROHSTexas InstrumentsMonitors & Reset Circuits
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
README
README.mdwall-led-matrix
HOPE KiCAD Wireless Wall LED matrix
Parts
91| Qty | Value | Footprint | References |
|---|---|---|---|
| 39 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24 +23 |
| 36 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +20 |
| 3 | .1uF | Capacitor_SMD:C_0603_1608Metric | C3, C5, C6 |
| 2 | 400 | Resistor_SMD:R_1206_3216Metric | R4, R5 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 5.1 k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | Boot | Footprints:SOIC_FS-1000P_OMR | SW2 |
| 1 | Conn_01x02_Socket | Connector_PinHeader_1.00mm:PinHeader_1x02_P1.00mm_Horizontal | J2 |
| 1 | ESP32-S3-WROOM-2-N32R8V | RF_Module:ESP32-S3-WROOM-2 | U1 |
| 1 | LD1117S33TR_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Reset | Footprints:SOIC_FS-1000P_OMR | SW1 |
| 1 | TPS2115APW | Footprints:SON65P300X300X100-9N | U3 |
| 1 | USB_C_Receptacle_USB2.0 | Footprints:CUI_UJ31-CH-G2-SMT-TR | J1 |
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Questions
How big is the LED Display PCB?
It measures 73 × 95.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LED Display use?
91 parts, built around the ESP32-S3-WROOM-2-N32R8V, TPS2115APW and WS2812B. 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 LED Display KiCad files?
From the richardwei6/wall-led-matrix repository on GitHub, at the commit this page was made from: the board is LED_Display.kicad_pcb and its schematic ESP32.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LED Display design in my own project?
Its repository states no licence, so its author keeps all rights: ask richardwei6 before reusing the design.