4 layers44 × 64 mm
2 layers517.1 × 517.1 mm
Chessinator9000kicad pcb
Danneshowrang/Chessinator-9000A smart open source modular chessboard system.
- Size
- 517.1 × 517.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 93
- Nets
- 135
- Pads
- 454
- Tracks, vias
- 1,104, 95
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 7 Jul 2026
- Updated
- 11 Jul 2026
Overview
Chessinator9000kicad pcb is an open-source printed circuit board by Danneshowrang, from the Danneshowrang/Chessinator-9000 repository on GitHub, published under the MIT licence. It is a 2-layer board of 517.1 × 517.1 mm with 93 parts on 135 nets, routed with 1,104 tracks and 95 vias.
It is built around the ESP32-S3-WROOM-1-N8, AP63201WU and AP63203WU, with the CD74HC4067M among its other parts. Its parts include 68 connectors, 7 ICs, 6 capacitors, 4 resistors and 2 diodes. It belongs with the ESP32 boards of this library.
Main components
4
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
AP63201WU
TSOT-23-6-40℃~+85℃ 1 22uA 2A 3.8V~32V 500kHz Adjustable Buck Built-in Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC ConvertersAP63203WU
TSOT-23-6-40℃~+85℃@(TA) 1 1.1MHz 22uA 2A 3.3V 3.8V~32V Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
CD74HC4067M
SOIC-24-300mil-55℃~+125℃ 16 160Ω 16:1 22ns 2V~6V 345ns 365ns 89MHz Bidirectional analog channel、Glitch-free switching SOIC-24-300mil Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches, Multiplexers
README
README.mdChessinator-9000
A smart open source folding chessboard. Future expansions planned with electromagnetic gantry.
About
This board utilizes a network of hall sensors to track and log moves. Made up of 2 adjacent PCBs and designed to be foldable for improved portability. Future plans include a supplementary electromagnetic gantry and API connection to Lichess and Chess.com. Currently configured to project move and take a crowdvote for Open Sauce.
Pictures
CAD
Bill Of Materials
Parts
93| Qty | Value | Footprint | References |
|---|---|---|---|
| 64 | Conn_01x03 | Package_TO_SOT_THT:TO-92S | J2, J10, J11, J12, J13, J14, J15, J16, J17, J18, J19, J20, J21, J22, J23, J24 +48 |
| 4 | C | Capacitor_SMD:C_0603_1608Metric | C1, C4, C5, C6 |
| 4 | CD74HC4067M | Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm | U3, U5, U6, U7 |
| 4 | R | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4 |
| 2 | C_Polarized | Capacitor_SMD:CP_Elec_6.3x5.4 | C2, C3 |
| 2 | Conn_02x06_Odd_Even | Connector_FFC-FPC:Amphenol_F32Q-1A7x1-11012_1x12-1MP_P0.5mm_Horizontal | J67, J68 |
| 2 | D_TVS | Diode_SMD:D_SMB | D1, D2 |
| 2 | Fuse | Fuse:Fuse_1206_3216Metric | F1, F2 |
| 2 | L | Inductor_SMD:L_Coilcraft_XxL4020 | L1, L2 |
| 2 | PMOS | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 1 | AP63201WU | Package_TO_SOT_SMD:TSOT-23-6 | U2 |
| 1 | AP63203WU | Package_TO_SOT_SMD:TSOT-23-6 | U1 |
| 1 | Conn_01x02 | Connector_AMASS:AMASS_XT30PW-M_1x02_P2.50mm_Horizontal | J1 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U4 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_HCTL_HC-TYPE-C-16P-01A | J66 |
Questions
How big is the Chessinator9000kicad pcb PCB?
It measures 517.1 × 517.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Chessinator9000kicad pcb use?
93 parts, built around the ESP32-S3-WROOM-1-N8, AP63201WU, AP63203WU and CD74HC4067M. 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 Chessinator9000kicad pcb KiCad files?
From the Danneshowrang/Chessinator-9000 repository on GitHub, at the commit this page was made from: the board is Schematic & PCB/Chessinator9000kicad_pcb.kicad_pcb and its schematic Schematic & PCB/Chessinator9000.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Chessinator9000kicad pcb 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).
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