2 layers128.1 × 128.1 mm
6 layers100 × 70 mm
Lux25-display pcb
Purdue-Solar/lux25-display-pcb- Size
- 100 × 70 mm
- Copper layers
- 6
- Thickness
- 1.56 mm
- Parts
- 120
- Nets
- 272
- Pads
- 741
- Tracks, vias
- 3,655, 860
- Pours
- 778
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 28 Sep 2024
- Updated
- 15 Mar 2025
Overview
Lux25-display pcb is an open-source printed circuit board by Purdue-Solar, from the Purdue-Solar/lux25-display-pcb repository on GitHub. It is a 6-layer board of 100 × 70 mm with 120 parts on 272 nets, routed with 3,655 tracks and 860 vias.
It is built around the NEO-M8U-06B, TJA1057GTJ and TPS542941RSA, with the TPS22917DBV, EMIF06-MSD02N16 and STLINK-V3MODS among its other parts. Its parts include 68 capacitors, 14 resistors, 11 ICs, 6 connectors and 4 diodes. It belongs with the lEDs and displays boards and the STM32 boards of this library.
Main components
11
NEO-M8U-06B
SMD-24P-160dBm -40℃~+85℃ 2.7V~3.6V GPS、BeiDou、Galileo、GLONASS UART、I2C、USB、SPI SMD-24P GNSS Modules ROHSu-bloxGNSS Modules
TJA1057GTJ
SOIC-8-40℃~+150℃ 4.75V~5.25V 5Mbps SOIC-8 CAN Transceivers ROHSNXP SemiconductorsCAN Transceivers
TPS542941RSA
QFN-16-EP(4x4)-40℃~+85℃@(TA) 2 2A、3A 4.5V~18V 700kHz 760mV~7V Adjustable Buck Buck Built-in Yes QFN-16-EP(4x4) DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
TPS22917DBV
SOT-23-6-40℃~+125℃ 0V~5.5V 1 2A 80mΩ Active High Load Switch Output discharge function、Soft-start、Reverse current blocking SOT-23-6 Power Distribution Switches ROHSTexas InstrumentsPower Distribution Switches
EMIF06-MSD02N16
QFN-16L-40℃~+85℃ 20pF 45Ω Yes QFN-16L EMI/RFI Filters (LC, RC Networks) ROHSSTMicroelectronicsEMI/RFI Filters (LC, RC Networks)STLINK-V3MODS
SMD,30x15mmSMD,30x15mm Programmers, Emulators, and Debuggers ROHSSTMicroelectronicsProgrammers, Emulators, And Debuggers
TPS61165DRV
UncategorisedTexas Instruments
CR2032
-- Unclassified goods ROHSMaxellUncategorised
PESD1CAN
SOT-23-65℃~+150℃ 11pF 1nA 2 200W@8/20us 24V 30.3V 3A@8/20us 70V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)
PTS810
UncategorisedC&K
RB521S30T1G-DW
SOD-5231 Independent 1A 200mA 30V 30uA@10V 500mV@200mA SOD-523 Schottky Diodes ROHSDOWOSchottky Diodes
README
README.mdLux 2025 Display PCB
Parts
120| Qty | Value | Footprint | References |
|---|---|---|---|
| 38 | 0.1u | Capacitor_SMD:C_0402_1005Metric | C1, C2, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23 +22 |
| 7 | 1u | Capacitor_SMD:C_0402_1005Metric | C9, C32, C38, C41, C62, C63, C66 |
| 4 | 12p | Capacitor_SMD:C_0402_1005Metric | C55, C56, C57, C58 |
| 4 | 22u | Capacitor_SMD:C_0805_2012Metric | C5, C6, C7, C8 |
| 4 | MountingHole_3.2mm_M3_DIN965_Pad | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2, H3, H4 |
| 3 | 10u | Capacitor_SMD:C_0402_1005Metric | C33, C39, C40 |
| 3 | 2.2u | Capacitor_SMD:C_0402_1005Metric | C59, C60, C61 |
| 2 | 10u | Capacitor_SMD:C_0603_1608Metric | C3, C4 |
| 2 | 22.1k | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | 22p | Capacitor_SMD:C_0402_1005Metric | C51, C52 |
| 2 | 33 | Resistor_SMD:R_0402_1005Metric | R11, R12 |
| 2 | 330 | Resistor_SMD:R_0402_1005Metric | R6, R7 |
| 2 | 4.7k | Resistor_SMD:R_0402_1005Metric | R8, R9 |
| 2 | NetTie_2 | NetTies:NetTie_2_0.25mm | NT1, NT2 |
| 2 | TPS22917DBV | Package_TO_SOT_SMD:SOT-23-6 | U4, U10 |
| 1 | 10 | Resistor_SMD:R_0402_1005Metric | R10 |
| 1 | 100k | Resistor_SMD:R_0402_1005Metric | R14 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 10ohm/1A | Inductor_SMD:L_0402_1005Metric | FB1 |
| 1 | 10u | Inductor_SMD:L_0603_1608Metric | L4 |
| 1 | 124k | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 16MHz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | 2.2u | Inductor_Custom:L_0806_2016Metric | L3 |
| 1 | 220n | Capacitor_SMD:C_0402_1005Metric | C67 |
| 1 | 220p | Capacitor_SMD:C_0402_1005Metric | C36 |
| 1 | 3.3u | Inductor_SMD:L_Vishay_IHLP-2020 | L1 |
| 1 | 30ohm/2.2A | Inductor_SMD:L_0402_1005Metric | FB2 |
| 1 | 4.4 | Resistor_SMD:R_0402_1005Metric | R13 |
| 1 | 4.7u | Capacitor_SMD:C_0402_1005Metric | C30 |
| 1 | 4.7u | Capacitor_SMD:C_0603_1608Metric | C65 |
| 1 | 4.7u | Inductor_SMD:L_Vishay_IHLP-2020 | L2 |
| 1 | 43045-0200 | Molex_Custom:Molex_Micro-Fit_3.0_43045-0200_2x01_P3.00mm_Horizontal | J1 |
| 1 | 47p | Capacitor_SMD:C_0402_1005Metric | C64 |
| 1 | 52745-2097 | Molex_Custom:Molex_52745-0200_1x20-2MP_P0.50mm_Horizontal | J6 |
| 1 | 73.2k | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 732512200 | Connector_Coaxial:SMA_Molex_73251-2200_Horizontal | J5 |
| 1 | AS4C4M16SA | Package_BGA:Alliance_TFBGA-54_8x8mm_Layout9x9_P0.8mm | U6 |
| 1 | CR2032 | Battery:BatteryHolder_Keystone_1060_1x2032 | BT1 |
| 1 | Conn_01x04 | Connector_Molex:Molex_Micro-Fit_3.0_43650-0400_1x04_P3.00mm_Horizontal | J4 |
| 1 | Crystal | Crystal:Crystal_SMD_MicroCrystal_CM9V-T1A-2Pin_1.6x1.0mm | Y2 |
| 1 | EMIF06-MSD02N16 | ST:ST-Micro-QFN-16-1EP-2.7x0.2mm | U3 |
| 1 | GREEN_LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | Micro_SD_Card_Det2 | Connector_Card:microSD_HC_Hirose_DM3D-SF | J2 |
| 1 | NEO-M8U | RF_GPS:ublox_NEO | U9 |
| 1 | PESD1CAN | Package_TO_SOT_SMD:SOT-23 | D3 |
| 1 | PTS810 | Button_Switch_SMD:SW_SPST_PTS810 | SW1 |
| 1 | RB521S30T1G | Diode_SMD:D_SOD-523 | D4 |
| 1 | RED_LED | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | RJHSE-5380-02 | Connector_RJ:RJ45_Amphenol_RJHSE538X-02 | J3 |
| 1 | SHT4x | Sensor_Humidity:Sensirion_DFN-4_1.5x1.5mm_P0.8mm_SHT4x_NoCentralPad | U8 |
| 1 | STLINK-V3MODS | ST-Link_V3:STLink_V3MODS | U2 |
| 1 | STM32H747XIHx | Package_BGA:TFBGA-265_14x14mm_Layout17x17_P0.8mm | U7 |
| 1 | TJA1057GT | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | TPS542941 | Package_DFN_QFN:Texas_RSA_VQFN-16-1EP_4x4mm_P0.65mm_EP2.7x2.7mm_ThermalVias | U1 |
| 1 | TPS61165DRV | Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm | U11 |
The 119 most common of 120 parts.
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Questions
How big is the Lux25-display pcb PCB?
It measures 100 × 70 mm and has 6 copper layers, 1.56 mm thick.
What parts does the Lux25-display pcb use?
120 parts, built around the NEO-M8U-06B, TJA1057GTJ, TPS542941RSA and TPS22917DBV. 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 Lux25-display pcb KiCad files?
From the Purdue-Solar/lux25-display-pcb repository on GitHub, at the commit this page was made from: the board is lux25-display-pcb.kicad_pcb and its schematic display.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Lux25-display pcb design in my own project?
Its repository states no licence, so its author keeps all rights: ask Purdue-Solar before reusing the design.