2 layers52.5 × 57.4 mm
4 layers60 × 80 mm
LinuxCore v2
turgayhopal/LinuxCore- Size
- 60 × 80 mm
- Copper layers
- 4
- Thickness
- 1 mm
- Parts
- 216
- Nets
- 260
- Pads
- 822
- Tracks, vias
- 1,997, 335
- Pours
- 11
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 5 Sep 2022
- Updated
- 30 Sep 2024
Overview
LinuxCore v2 is an open-source printed circuit board by turgayhopal, from the turgayhopal/LinuxCore repository on GitHub. It is a 4-layer board of 60 × 80 mm with 216 parts on 260 nets, routed with 1,997 tracks and 335 vias.
It is built around the NUC980DK61YC, MDBT50Q-P1MV2 and NAU88C22YG, with the TPS562200DDC, MMBT3904 and B240 among its other parts. Its parts include 83 capacitors, 63 resistors, 11 ICs, 8 connectors and 8 inductors. It belongs with the nRF52 and nRF5x boards of this library.
Main components
6
NUC980DK61YC
LQFP-128(14x14)-40℃~+125℃ 1.2V、1.8V、3.3V 12bit 300MHz 32 Bit 64MB 92 Built-in+External Other ARM Series Power-on reset (POR) LQFP-128(14x14) Microcontrollers (MCU/MPU/SOC) ROHSNuvoton TechMicrocontrollers (MCU/MPU/SOC)
MDBT50Q-P1MV2
SMD-61PEncryption function、Mesh networking SMD-61P Bluetooth Modules ROHSRAYTACBluetooth Modules
NAU88C22YG
QFN-32-EP(5x5)-40℃~+85℃ 2.5V~3.6V 8kHz~192kHz Built-in phase-locked loop、Multi-channel audio、On-chip digital gain、Mute control Encoder/decoder I2S QFN-32-EP(5x5) Audio Interface ICs ROHSNuvoton TechAudio Interface ICs
TPS562200DDC
UncategorisedTexas Instruments
MMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
B240
SMB-65℃~+150℃ 1 Independent 2A 40V 500mV@2A 500uA@40V 50A SMB Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
README
README.mdLinux-Core Development Board
- This project goal is developing myself about embedded linux environment like buildroot, the yacto project.
Linux Core v2 Features
- NUC980 Series Microprocessor
- 2A Step-Down Voltage Regulator 1.2V, 1.8V, 3.3V
- RLT8188EU WIFI USB Module
- CP2102 USB TTL
- ILI9143 TFT LCD Header
- NAU88C22YG Audio Speaker
- Cam Slot
- SPI Nand External Flash
- MDBT5DQ (NRF52840 Bluetooth Bodule with USB) (Experimental !!!)
- 2 USB Host Socket
- 2 - 2x10 User Pin Header
- SD Card Slot
- 4 User LED's
PCB Features
- 60.1mm x 80.1mm
- 1mm board thickness.
- 4 layer PCB.
- 0.45 / 0.3 vias
Linux Core v1 Features
- NUC980 Series Microprocessor
- 2A Step-Down Voltage Regulator 1.2V, 1.8V, 3.3V
- RLT8188EU WIFI USB Module
- CP2102 USB TTL
- 128 KB External SPI-NOR Flash
- SD Card Slot
- 3 User LED's
PCB Features
- 52.6mm x 57.5mm
- 1.6mm board thickness.
- 2 layer PCB.
- 0.6 / 0.3 vias
Linux Core v2 Images
Right Side
Front Side
Back Side
LCD
Linux Core v1 Images
Right Side
Front Side
Back Side
Parts
216| Qty | Value | Footprint | References |
|---|---|---|---|
| 32 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C10, C11, C13, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C29, C30 +16 |
| 24 | 10K | Resistor_SMD:R_0402_1005Metric | R16, R17, R18, R19, R20, R22, R24, R27, R28, R29, R30, R31, R32, R33, R38, R39 +8 |
| 19 | 10uF | Capacitor_SMD:C_0402_1005Metric | C4, C5, C6, C12, C33, C34, C38, C39, C40, C41, C42, C43, C61, C65, C66, C67 +3 |
| 13 | 1uF | Capacitor_SMD:C_0402_1005Metric | C14, C15, C16, C28, C35, C53, C54, C55, C56, C57, C58, C70, C71 |
| 9 | 100nF | Capacitor_SMD:C_0402_1005Metric | C62, C63, C64, C68, C73, C74, C75, C77, C79 |
| 8 | 5.1K | Resistor_SMD:R_0402_1005Metric | R7, R8, R25, R26, R56, R57, R58, R59 |
| 7 | 1K | Resistor_SMD:R_0402_1005Metric | R6, R21, R23, R60, R61, R62, R63 |
| 5 | 220R | Inductor_SMD:L_0603_1608Metric | L1, L2, L3, L4, L8 |
| 4 | 15pF | Capacitor_SMD:C_0402_1005Metric | C1, C2, C3, C8 |
| 4 | 33R | Resistor_SMD:R_0402_1005Metric | R44, R45, R46, R47 |
| 4 | LED | LED_SMD:LED_0603_1608Metric | D3, D4, D5, D6 |
| 3 | 0R | Resistor_SMD:R_0402_1005Metric | R2, R37, R48 |
| 3 | 100K | Resistor_SMD:R_0402_1005Metric | R3, R4, R12 |
| 3 | 2.2uH | Inductor_SMD:L_Wuerth_MAPI-3020 | L5, L6, L7 |
| 3 | 4.7uF | Capacitor_SMD:C_0402_1005Metric | C76, C82, C83 |
| 3 | TPS562200 | Package_TO_SOT_SMD:SOT-23-6 | U4, U5, U6 |
| 3 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3 |
| 2 | 12.1K | Resistor_SMD:R_0402_1005Metric | R11, R13 |
| 2 | 12pF | Capacitor_SMD:C_0402_1005Metric | C80, C81 |
| 2 | 2.2K | Resistor_SMD:R_0402_1005Metric | R49, R50 |
| 2 | 4.7R | Resistor_SMD:R_0402_1005Metric | R14, R15 |
| 2 | 6V/1.5A | Fuse:Fuse_0805_2012Metric | F1, F2 |
| 2 | Conn_02x10_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical | J7, J8 |
| 2 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_FSMSM | SW1, SW2 |
| 2 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm_NumberLabels | JP1, JP2 |
| 2 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1, J2 |
| 1 | 13.7K | Resistor_SMD:R_0402_1005Metric | R36 |
| 1 | 1M | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 20K | Resistor_SMD:R_0402_1005Metric | R9 |
| 1 | 30V 200mA | Diode_SMD:D_SOD-123 | D1 |
| 1 | 32.768kHz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y3 |
| 1 | 33.2K | Resistor_SMD:R_0402_1005Metric | R34 |
| 1 | 39K | Resistor_SMD:R_0402_1005Metric | R10 |
| 1 | 470R | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 5.76K | Resistor_SMD:R_0402_1005Metric | R35 |
| 1 | 680R | Resistor_SMD:R_0402_1005Metric | R51 |
| 1 | Antenna_Shield | Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical | AE1 |
| 1 | Antenna_Shield | RF_Antenna:Johanson_2450AT43F0100 | AE2 |
| 1 | B240 | Diode_SMD:D_SOD-123 | D2 |
| 1 | CP2102N-Axx-xQFN28 | Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U3 |
| 1 | Conn_01x11_Pin | Connector_PinHeader_2.54mm:PinHeader_1x11_P2.54mm_Vertical | J3 |
| 1 | Conn_01x24 | Connector_FFC-FPC:Hirose_FH12-24S-0.5SH_1x24-1MP_P0.50mm_Horizontal | J4 |
| 1 | Crystal | Crystal:Crystal_SMD_2012-2Pin_2.0x1.2mm | Y1 |
| 1 | Crystal_GND24 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y2 |
| 1 | G*** | kibuzzard-665B7FB9 | kibuzzard-665B7FB9 |
| 1 | G*** | kibuzzard-665B7E38 | kibuzzard-665B7E38 |
| 1 | G*** | kibuzzard-665B7E24 | kibuzzard-665B7E24 |
| 1 | G*** | kibuzzard-665B7DAC | kibuzzard-665B7DAC |
| 1 | G*** | kibuzzard-665B7F18 | kibuzzard-665B7F18 |
| 1 | G*** | kibuzzard-665B7D91 | kibuzzard-665B7D91 |
| 1 | G*** | kibuzzard-665B7EA2 | kibuzzard-665B7EA2 |
| 1 | G*** | kibuzzard-665B7DDA | kibuzzard-665B7DDA |
| 1 | G*** | kibuzzard-665B7FBD | kibuzzard-665B7FBD |
| 1 | G*** | kibuzzard-665B7F32 | kibuzzard-665B7F32 |
| 1 | G*** | kibuzzard-665B7E84 | kibuzzard-665B7E84 |
| 1 | G*** | kibuzzard-665B7EF0 | kibuzzard-665B7EF0 |
| 1 | G*** | kibuzzard-665B7E6F | kibuzzard-665B7E6F |
| 1 | G*** | kibuzzard-665B7E87 | kibuzzard-665B7E87 |
| 1 | G*** | kibuzzard-665C92C9 | kibuzzard-665C92C9 |
| 1 | G*** | kibuzzard-665C90BB | kibuzzard-665C90BB |
| 1 | G*** | kibuzzard-665B7E8B | kibuzzard-665B7E8B |
| 1 | G*** | kibuzzard-665B7F01 | kibuzzard-665B7F01 |
| 1 | L-KLS1-TF-003 | Footprints:L-KLS1-TF-003-H1.85-R | U7 |
| 1 | MDBT50Q-P1MV2 | RF_Module:Raytac_MDBT50Q | U10 |
| 1 | NAU88C22 | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.6x3.6mm | U8 |
| 1 | NC | Capacitor_SMD:C_0402_1005Metric | C59 |
| 1 | NRF_Debug | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical | J5 |
| 1 | NUC980DK61YC | Footprints:NUC980DK61YC | U1 |
| 1 | RLT8188_WIFI_MODUL | RLT8188_WIFI_Modul:RLT8188_WIFI_MODUL | U2 |
| 1 | Speaker | Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical | LS1 |
| 1 | USB_A_Stacked | Connector_USB:USB_A_CUI_UJ2-ADH-TH_Horizontal_Stacked | J6 |
| 1 | ~ | F35SQA001G:F35SQA001G | U9 |
| 1 | ~ | L-KLS3-MM6027PP-443:L-KLS3-MM6027PP-443 | U11 |
The 214 most common of 216 parts.
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Questions
How big is the LinuxCore v2 PCB?
It measures 60 × 80 mm and has 4 copper layers, 1 mm thick.
What parts does the LinuxCore v2 use?
216 parts, built around the NUC980DK61YC, MDBT50Q-P1MV2, NAU88C22YG and TPS562200DDC. 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 LinuxCore v2 KiCad files?
From the turgayhopal/LinuxCore repository on GitHub, at the commit this page was made from: the board is Hardware/LinuxCore-v2/LinuxCore-v2.kicad_pcb and its schematic Hardware/LinuxCore-v2/LinuxCore-v2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LinuxCore v2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask turgayhopal before reusing the design.