4 layers51 × 21 mm
4 layers51 × 44 mm
Cyberboard Panel
notaroomba/cyberboard20A cyberpunk-themed STM32 devboard
- Size
- 51 × 44 mm
- Copper layers
- 4
- Thickness
- 1.58 mm
- Parts
- 138
- Nets
- 170
- Pads
- 640
- Tracks, vias
- 1,230, 326
- Pours
- 16
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 14 Oct 2025
- Updated
- 11 Oct 2026
Overview
Cyberboard Panel is an open-source printed circuit board by notaroomba, from the notaroomba/cyberboard repository on GitHub. It is a 4-layer board of 51 × 44 mm with 138 parts on 170 nets, routed with 1,230 tracks and 326 vias.
It is built around the MLPF-WB55-01E3, BMP580 and BQ24072RGTR, with the DFE252012P-1R0M=P2, ICM-42688-PC and NX2012SA-32.768KHZ-STD-MUB-2 among its other parts. Its parts include 54 capacitors, 32 resistors, 20 ICs, 4 connectors and 4 switches. It belongs with the microcontroller boards and sensors and measurement boards and the RP2040 and STM32 boards of this library.
Main components
10
MLPF-WB55-01E3
SMD-6P,1.6x1mm-40℃~+105℃ 1.1dB 2.4GHz~2.5GHz 50Ω Low Pass SMD-6P,1.6x1mm RF Filters ROHSSTMicroelectronicsRF Filters
BMP580
LGA-10(2x2)-40℃~+85℃ 0.5pa/K 1.73V~3.6V 30Kpa~1.25bar 5.5uA 6pa 75pa I2C、SPI、I3C LGA-10(2x2) Pressure Sensors ROHSBosch SensortecPressure Sensors
BQ24072RGTR
QFN-16-EP(3x3)-40℃~+125℃ 1 1.5A 1.5mA 4.2V 4.35V~6.6V Charging IC Lithium Battery Support QFN-16-EP(3x3) Battery Management ROHSTexas InstrumentsBattery Management
DFE252012P-1R0M=P2
10081uH 4.3A 4.3A 42mΩ ±20% 1008 Power Inductors ROHSMurataPower Inductors
ICM-42688-PC
LGA-14(2.5x3)-40℃~+85℃ 1.5KB 1.71V~3.6V 16bit IMU (accelerometer + gyroscope) SPI、I2C、I3C X,Y,Z X,Y,Z ±16g ±2048dps LGA-14(2.5x3) Accelerometers ROHSTokmasAccelerometers
NX2012SA-32.768KHZ-STD-MUB-2
SMD2012-2P-40℃~+85℃ 32.768kHz Crystal Oscillator SMD2012-2P Crystals ROHSNDKCrystals
TPD2EUSB30DRT
SOT(9x3)-40℃~+85℃ 0.7pF 2 45W 5.5V 5A@8/20us 7V 8V ESD IEC 61000-4-2、IEC 61000-4-5 Unidirectional SOT(9x3) ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD And Surge Protection (TVS/ESD)
2450AT18A100E
1206-40℃~+125℃ 0.5dBi 1.3mm 1.6mm 2.4GHz 2W 3.2mm 50Ω Patch Antenna SMA 1206 Antennas ROHSJohanson DielectricsAntennas
NX2016SA-32MHZ-STD-CZS-5
SMD2016-4PCrystal Oscillator SMD2016-4P Crystals ROHSNDKCrystals
XL-1005UGC
0402-40℃~+85℃ 120° 1mm x 0.5mm square LED 249mcd 25mA 3V 516nm~531nm 531nm 80mW Discrete Diode Emerald Green Top-mount Water Clear 0402 LED Indication - Discrete ROHSXINGLIGHTLED Indication - Discrete
README
README.md
Cyberboard V2
A Raspberry Pi Pico-sized STM32 development board with Bluetooth, battery support, IMU and a barometer!
Key Features • PCB • Credits • License
⚠️ Looking for V1? The first version of the Cyberboard is available in the v1 branch, but be warned: it doesn't work. V2 is a complete redesign with proper functionality.
Key Features
- STM32WB55CG microcontroller with Bluetooth support
- Raspberry Pi Pico form factor for compatibility
- IMU and Barometer - ICM-42688 (6-axis) and BMP580 pressure sensor for environmental/motion sensing
- Battery charging with BQ24072RGTR IC and solder pad for 1S LiPo
- Buck-Boost converter (TPS631000) for efficient power management
- Multiple Status LEDs for visual feedback
- USB-C connectivity
- Ceramic Bluetooth antenna with impedance matching
- SWD test points on the bottom for easy programming
- 4-layer PCB design with optimized RF layout and routing
- Panelized design for cost-effective manufacturing
PCB
Designed in KiCad with attention to RF design, power management, and sensor integration. The board features a 4-layer stackup (SIG/GND/PWR/SIG) with optimized routing for the Bluetooth antenna and sensitive analog signals.
Schematic
PCB Layers
The 4-layer stackup (SIG/GND/PWR/SIG) provides optimal signal integrity and power distribution:
Layer 1 (Signal):
Layer 2 (Ground):
Layer 3 (Power):
Layer 4 (Signal):
Front:
Back:
JLCPCB Order
Credits
This project uses:
- KiCad
- Blender for 3D renders
- Hack Club Blueprint
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License
MIT
notaroomba.dev · GitHub @NotARoomba ·
Parts
138| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | 100nF | Capacitor_SMD:C_0402_1005Metric | C10, C10, C11, C11, C13, C13, C15, C15, C16, C16, C20, C20, C23, C23, C24, C24 +6 |
| 10 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C7, C7, C9, C9, C12, C12, C25, C25, C26, C26 |
| 8 | 10K | Resistor_SMD:R_0402_1005Metric | R1, R1, R5, R5, R6, R6, R13, R13 |
| 8 | 10pF | Capacitor_SMD:C_0402_1005Metric | C1, C1, C2, C2, C3, C3, C4, C4 |
| 6 | 1uF | Capacitor_SMD:C_0402_1005Metric | C14, C14, C17, C17, C18, C18 |
| 6 | 4.7K | Resistor_SMD:R_0402_1005Metric | R11, R11, R12, R12, R16, R16 |
| 6 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | TP1, TP1, TP2, TP2, TP3, TP3 |
| 4 | 1.5K | Resistor_SMD:R_0402_1005Metric | R14, R14, R15, R15 |
| 4 | 5.1K | Resistor_SMD:R_0402_1005Metric | R2, R2, R3, R3 |
| 4 | Conn_01x20 | Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical | J1, J1, J2, J2 |
| 4 | SW_Push | lcsc:SW-SMD_L3.9-W3.0-P4.45 | SW1, SW1, SW2, SW2 |
| 4 | TestPoint | TestPoint:TestPoint_Pad_2.0x2.0mm | TP4, TP4, TP5, TP5 |
| 2 | 1.13K | Resistor_SMD:R_0402_1005Metric | R8, R8 |
| 2 | 1.18K | Resistor_SMD:R_0402_1005Metric | R7, R7 |
| 2 | 10nF | Capacitor_SMD:C_0402_1005Metric | C19, C19 |
| 2 | 10nH | Inductor_SMD:L_0603_1608Metric | L2, L2 |
| 2 | 10uH | Inductor_SMD:L_0603_1608Metric | L1, L1 |
| 2 | 150 | Resistor_SMD:R_0402_1005Metric | R4, R4 |
| 2 | 2.2uF | Capacitor_SMD:C_0402_1005Metric | C27, C27 |
| 2 | 22uF | Capacitor_SMD:C_0603_1608Metric | C21, C21 |
| 2 | 2450AT18A100E | lcsc:ANT-SMD_L3.2-W1.6 | AE1, AE1 |
| 2 | 47uF | Capacitor_SMD:C_0805_2012Metric | C22, C22 |
| 2 | 511K | Resistor_SMD:R_0402_1005Metric | R9, R9 |
| 2 | 91K | Resistor_SMD:R_0402_1005Metric | R10, R10 |
| 2 | BMP580 | lcsc:LGA-10_L2.0-W2.0-P0.50-TL_BMP580 | U8, U8 |
| 2 | BQ24072RGT | Package_DFN_QFN:VQFN-16-1EP_3x3mm_P0.5mm_EP1.6x1.6mm | U5, U5 |
| 2 | DFE252012P-1R0M=P2 | lcsc:L1008 | U9, U9 |
| 2 | ICM-42688-PC | lcsc:LGA-14_L3.0-W2.5-P0.50-TL | U7, U7 |
| 2 | MLPF-WB55-01E3 | lcsc:FILTER-SMD_6P-L1.6-W1.0-P0.50-BL | FL1, FL1 |
| 2 | NX2012SA-32.768KHZ-STD-MUB-2 | lcsc:CRYSTAL-SMD_L2.0-W1.2 | U3, U3 |
| 2 | NX2016SA-32MHZ-STD-CZS-5 | lcsc:OSC-SMD_4P-L2.0-W1.6-BL | X1, X1 |
| 2 | STM32WB55RGVx | Package_DFN_QFN:QFN-68-1EP_8x8mm_P0.4mm_EP6.4x6.4mm | U4, U4 |
| 2 | SZYY0402Y_C434450 | lcsc:LED0402-FD_YELLOW | U1, U1 |
| 2 | TPD2EUSB30 | Package_TO_SOT_SMD:Texas_DRT-3 | U2, U2 |
| 2 | TPS631000DRLR | lcsc:SOT-583-8_L2.1-W1.2-P0.50-LS1.6-BL | U6, U6 |
| 2 | TYPE-C 16PIN 2MD(073) | lcsc:USB-C-SMD_TYPE-C-6PIN-2MD-073 | USB1, USB1 |
| 2 | XL-1005UBC_C22355736 | lcsc:LED0402-RD | U10, U10 |
| 2 | XL-1005UGC | lcsc:LED0402-RD_GREEN | LED1, LED1 |
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Questions
How big is the Cyberboard Panel PCB?
It measures 51 × 44 mm and has 4 copper layers, 1.58 mm thick.
What parts does the Cyberboard Panel use?
138 parts, built around the MLPF-WB55-01E3, BMP580, BQ24072RGTR and DFE252012P-1R0M=P2. 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 Cyberboard Panel KiCad files?
From the notaroomba/cyberboard repository on GitHub, at the commit this page was made from: the board is hardware/panel/Cyberboard_Panel.kicad_pcb and its schematic hardware/Cyberboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Cyberboard Panel design in my own project?
Its repository states no licence, so its author keeps all rights: ask notaroomba before reusing the design.