4 layers100 × 100 mm
4 layers100 × 100 mm
PCBA PBF4
intechstudio/grid-hardware59- Size
- 100 × 100 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 210
- Nets
- 205
- Pads
- 726
- Tracks, vias
- 2,064, 269
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 20 Feb 2019
- Updated
- 7 Nov 2026
Overview
PCBA PBF4 is an open-source printed circuit board by intechstudio, from the intechstudio/grid-hardware repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 100 × 100 mm with 210 parts on 205 nets, routed with 2,064 tracks and 269 vias.
It is built around the RP2040, ESP32-S3 and LMV321, with the OH49E-S, W25Q64JVSSIQ and BL1551B among its other parts. Its parts include 74 capacitors, 52 resistors, 22 ICs, 14 connectors and 12 diodes. It belongs with the ESP32 and RP2040 boards of this library.
Main components
12
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
ESP32-S3
QFN-56-EP(7x7)-40℃~+105℃ -98.4dBm 150Mbps 2.412GHz~2.484GHz 2.4GHz 21dBm 340mA 3V~3.6V 88mA SPI、USB、UART、ADC、I2C、I2S、PWM WiFi transceiver QFN-56-EP(7x7) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICs
LMV321
SOT-23-5L-2.75V~-1.25V、1.25V~2.75V 0℃~+70℃ 1 10pA 10pA 1MHz 2.1V~5.5V 20mA 20nV/√Hz@10kHz 520V/ms 60uA 70dB 800uV Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5L Operational Amplifier ROHSJiangsu Changjing Electronics Technology (CJ)Operational Amplifier
OH49E-S
SOT-23-20℃~+100℃ 2.5V~10V 2mV/Gs 4.2mA ±120mT SOT-23 Linear Hall Sensors ROHSNanjing Ouzhuo TechLinear Hall Sensors
W25Q64JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 10uA 133MHz 150ms@(64KB) 2.7V~3.6V 20 Years 3ms 64Mbit SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
BL1551B
SC-70-6-40℃~+125℃ 1 1.8V~5.5V 15.5pF 2.7Ω@5.0V 20ns 2:1 30ns 350MHz SC-70-6 Analog Switches, Multiplexers ROHSBLAnalog Switches, Multiplexers
74HC4051
SOP-16-40℃~+85℃ 1 170MHz 28ns 29ns 3V~9V 5ns 5pF 80Ω 8:1 SOP-16 Analog Switches, Multiplexers ROHSWuxi I-core ElecAnalog Switches, Multiplexers
IP4220CZ6-HXY
SOT-23-6L0.4pF、0.8pF 1uA 4A 5V 6V 8.5V ESD Four channels IEC 61000-4-2 Unidirectional SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHSHXY MOSFETESD And Surge Protection (TVS/ESD)
74HC165D
SO-16-40℃~+125℃ 1 28ns@6V,50pF 2V~6V 35MHz 500mW 74HC 8 Parallel or Serial to Serial SOIC-16 Shift Registers ROHSNexperiaShift Registers
74LVC1G08Z
SOT-553-5-40℃~+125℃ 1 1.65V~5.5V 1.7V、2V 2 2.4V、3.8V 32mA 32mA 4ns@5V,50pF 550mV、800mV 700mV、800mV 74LVC Series AND Gate SOT-553-5 Logic Gates ROHSDiodes IncorporatedLogic GatesLN1134A332MR-G
SOT-23-5-40℃~+85℃ 1 180mV@(100mA) 3.3V 300mA 60dB@(1kHz) 70uA 7V Fixed Over Current Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSNATLINEARVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
XL-0807RGBC-2812B-S
SMD-4P,2x1.8mmUncategorisedXINGLIGHT
README
README.mdOpen-Source Hardware
https://certification.oshwa.org/hu000001.html
Licence: GPL3
Mechanical components
| Component | Part number | Type | Preview | Links |
|---|---|---|---|---|
| Lower housing | PLASTIC-CANVAS | Fabricated |  | [Model tree] [Download] |
| Mapmode button | PLASTIC-MAPMODE | Fabricated |  | [Download] |
| Magnet cover | PLASTIC-MAGNET-COVER | Fabricated |  | [Download] |
| Rubber foot | RUBBER-FOOT | Fabricated |  | [Download] |
| Zona arch | PLASTIC-ZONA-ARCH | Fabricated |  | [Download] |
| Rubber spacer | RUBBER-SPACER | Fabricated |  | [Download] |
| D3x14mm N52 neodymium | MAGNET-D3x14 | Fabricated |  | [Download] |
| 3x3x3mm N52 neodymium | MAGNET-SQ3 | Fabricated |  | [Download] |
| Crown | SPACER | Fabricated |  | [Download] |
| Metric corner screw | SCREW-M1.6x16 | Purchased |  | [Download] |
| Metric PCB screw | SCREW-M1.6x8 | Purchased |  | [Download] |
| Metric PCB screw | SCREW-M1.6x5-C | Purchased |  | [Download] |
| Brass threaded insert 3mm | INSERT-M1.6x2.5x3 | Purchased |  | [Download] |
| Brass threaded insert 4mm | INSERT-M1.6x2.5x4 | Purchased |  | [Download] |
| Lightpipe | PLASTIC-LIGHTPIPE | Purchased |  | [Download] |
| Encoder Knob Injection | PLASTIC-KNOB-ENC | Fabricated |  | [Download] |
| Potmeter Knob Injection | PLASTIC-KNOB-POT | Fabricated |  | [Download] |
| Encoder | THT-ENC | Purchased |  | [Download] |
| Potmeter | THT-POT | Purchased |  | [Download] |
| Fader | THT-FADER | Purchased |  | [Download] |
| Long Fader | THT-LONGFADER | Purchased |  | [Download] |
| Fader Cap | PLASTIC-CAP-FADER | Purchased |  | [Download] |
| Fader Insert | INSERT-FADER | Fabricated |  | [Download] |
| Button | THT-BUTTON | Purchased |  | [Download] |
| Button Cap | PLASTIC-CAP-BUTTON | Purchased |  | [Download] |
| Hall Switch | THT-HALL-SWITCH | Purchased |  | [Download] |
| Low Profile Keycap | PLASTIC-LOW-PROFILE-KEYCAP | Purchased |  | [Download] |
| Battery Connector | SMT-CONN-BATTERY | Purchased |  | [Download] |
| Pogo Connector | SMT-CONN-POGO | Purchased |  | [Download] |
TEK2 specific components
| Component | Part number | Type | Preview | Links |
|---|---|---|---|---|
| Knob TEK2 | KNOB-TEK2 | Fabricated |  | [Download] |
| Knob interface TEK2 | PLASTIC-TEK2-KNOB-INTERFACE | Fabricated |  | [Download] |
| Endless potentiometer | THT-ENDLESSPOT | Purchased |  | [Download] |
VSN1 specific components
| Component | Part number | Type | Preview | Links |
|---|---|---|---|---|
| VSN1 Display | SMT-VSN1-DISPLAY | Purchased |  | [Download] |
| VSN1 Display interface | PLASTIC-VSN1-DISPLAY-INTERFACE | Fabricated |  | [Download] |
| VSN1 Button | PLASTIC-VSN1-BUTTON | Fabricated |  | [Download] |
PCB Frontpanel
| Component | Part number | Preview | Links |
|---|---|---|---|
| XX16 Frontpanel | FP-XX16 |  | [STEP] [PCB3D] [Gerber] |
| BU16 Frontpanel | FP-BU16 |  | [STEP] [PCB3D] [Gerber] |
| PBF4 Frontpanel | FP-PBF4 |  | [STEP] [PCB3D] [Gerber] |
| EF44 Frontpanel | FP-EF44 |  | [STEP] [PCB3D] [Gerber] |
| TEK2 Frontpanel | FP-TEK2 |  | [STEP] [PCB3D] [Gerber] |
| VSN1-L Frontpanel | FP-VSN1-L |  | [STEP] [PCB3D] [Gerber] |
| VSN1-R Frontpanel | FP-VSN1-R |  | [STEP] [PCB3D] [Gerber] |
| VSN2 Frontpanel | FP-VSN2 |  | [STEP] [PCB3D] [Gerber] |
| OCTV Frontpanel | FP-OCTV |  | [STEP] [PCB3D] [Gerber] |
| ZONA Frontpanel | FP-ZONA |  | [STEP] [PCB3D] [Gerber] |
| ZONA SPACER Frontpanel | FP-ZONA-SPACER |  | [STEP] [PCB3D] [Gerber] |
| ZONA Decor Frontpanel | FP-ZONA-DECOR |  | [STEP] [PCB3D] [Gerber] |
PCB Frontpanel Collaborations
| Component | Part number | Preview | Links |
|---|---|---|---|
| BU16 MIDIGrade Frontpanel | FP-BU16-MIDIGRADE |  | [STEP] [PCB3D] [Gerber] |
| BU16 MIDIGrade Frontpanel | FP-EN16-MIDIGRADE |  | [STEP] [PCB3D] [Gerber] |
| PBF4 Classic Frontpanel | FP-PBF4-CLASSIC |  | [STEP] [PCB3D] [Gerber] |
| TEK2 Classic Frontpanel | FP-TEK2-CLASSIC |  | [STEP] [PCB3D] [Gerber] |
| XX16 Test Frontpanel | FP-XX16-TEST |  | [STEP] [PCB3D] [Gerber] |
Electrical components
Packaging
| Component | Part number | Preview | Links |
|---|---|---|---|
| PO16 Sleeve | PACKAGING-SLEEVE-PO16 |  | [PDF] |
| BU16 Sleeve | PACKAGING-SLEEVE-BU16 |  | [PDF] |
| PBF4 Sleeve | PACKAGING-SLEEVE-PBF4 |  | [PDF] |
| EN16 Sleeve | PACKAGING-SLEEVE-EN16 |  | [PDF] |
| EF44 Sleeve | PACKAGING-SLEEVE-EF44 |  | [PDF] |
| TEK2 Sleeve | PACKAGING-SLEEVE-TEK2 |  | [PDF] |
| VSN1-L Sleeve | PACKAGING-SLEEVE-VSN1-L |  | [PDF] |
| VSN1-R Sleeve | PACKAGING-SLEEVE-VSN1-R |  | [PDF] |
Desktop Tools Used
- FreeCAD
- KiCAD
Command-Line Tools Used
- PytonOCC
- OpenSCAD
- KiBOT
Parts
210| Qty | Value | Footprint | References |
|---|---|---|---|
| 59 | 100n | suku_basics:CAP_0402 | C1001, C1002, C1003, C1004, C1005, C1006, C1007, C1008, C1009, C1010, C1011, C1012, C1013, C1014, C1015, C1016 +43 |
| 18 | 1k | suku_basics:RES_0402 | R1001, R1002, R1003, R1004, R1005, R1006, R1007, R1008, R1009, R1010, R1011, R1012, R1013, R1014, R1015, R1016 +2 |
| 12 | XL-0807RGBC-2812B-S | suku_basics:UI_LED_RGB_2020 | D901, D902, D903, D904, D905, D906, D907, D908, D909, D910, D911, D912 |
| 11 | 5k1 | suku_basics:RES_0402 | R519, R523, R527, R531, R602, R603, R606, R701, R729, R734, R735 |
| 8 | 15k | suku_basics:RES_0402 | R517, R520, R521, R524, R525, R528, R529, R532 |
| 8 | 1u | suku_basics:CAP_0402 | C602, C603, C733, C734, C746, C754, C755, C758 |
| 8 | 470R | suku_basics:RES_0402 | R1017, R1018, R1019, R1020, R1021, R1022, R1023, R1024 |
| 8 | Conn_01x04 | suku_basics:J_INTERFACE_SPRINGPATTERN | J501, J502, J503, J504, J505, J506, J507, J508 |
| 8 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP701, TP702, TP703, TP704, TP706, TP707, TP708, TP709 |
| 4 | 10k | suku_basics:RES_0402 | R518, R522, R526, R530 |
| 4 | BL1551B | suku_basics:SOT-363_SC-70-6 | U605, U606, U607, U608 |
| 4 | C2905169 | suku_basics:gateron-low-profile | SW505, SW506, SW507, SW508 |
| 4 | LMV321 | suku_basics:SOT-23-5 | U509, U510, U511, U512 |
| 4 | OH49E-S | suku_basics:SOT-23W | U505, U506, U507, U508 |
| 4 | RK0952N-B10K L-12.5F/LAL/N=5 | suku_basics:UI_POT_SONGHUEI | UI1001, UI1003, UI1005, UI1007 |
| 4 | SL3015N-B10K L-10C/M/DC | suku_basics:UI_FADER_TT | UI1002, UI1004, UI1006, UI1008 |
| 2 | 0R | suku_basics:RES_0402 | R604, R605 |
| 2 | 10p | suku_basics:CAP_0402 | C748, C750 |
| 2 | 74HC4051 | suku_basics:SOIC-16_74HC4051 | U1001, U1002 |
| 2 | C2905169 | suku_basics:SW_SPST_CK_RS282G05A3 | SW702, SW703 |
| 2 | C5451661 | suku_basics:SOT-23-6 | U602, U603 |
| 2 | SMTSO1625MTJ | suku_basics:SMD_NUT_M1.6x2.5 | J509, J510 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | TP705, TP710 |
| 1 | (NF) | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP601 |
| 1 | 10n | suku_basics:CAP_0402 | C753 |
| 1 | 10u | suku_basics:CAP_0402 | C743 |
| 1 | 1M | suku_basics:RES_0402 | R601 |
| 1 | 1n8 | suku_basics:IND_0402 | L701 |
| 1 | 1p8 | suku_basics:CAP_0402 | C742 |
| 1 | 3p9 | suku_basics:CAP_0402 | C739 |
| 1 | 40MHz | Crystal:Crystal_SMD_Abracon_ABM8G-4Pin_3.2x2.5mm | Y701 |
| 1 | 4n7 | suku_basics:CAP_0402 | C601 |
| 1 | 74HC165 | suku_basics:SOIC-16_74HC165 | U801 |
| 1 | 74LVC1G08 | suku_basics:SOT-23-5-AND-TSSOP5 | U604 |
| 1 | C255807 | suku_basics:SW_HYP_MAPMODE | SW701 |
| 1 | C5137195 | Connector_Coaxial:U.FL_Molex_MCRF_73412-0110_Vertical | J701 |
| 1 | Conn_01x02 | suku_basics:OscilloscopeGround | J799 |
| 1 | Conn_01x08 | suku_basics:grid_outline | M501 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical | J702 |
| 1 | D+ | TestPoint:TestPoint_Pad_D1.0mm | TP605 |
| 1 | D- | TestPoint:TestPoint_Pad_D1.0mm | TP604 |
| 1 | ESP32-S3 | suku_basics:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U704 |
| 1 | GND | TestPoint:TestPoint_Pad_1.0x1.0mm | TP601 |
| 1 | GZ2012D601TF | suku_basics:FERRIT_0805 | L702 |
| 1 | LN1134A332MR-G | suku_basics:SOT-23-5 | U601 |
| 1 | OSHWA | suku_basics:OSHWA | LOGO701 |
| 1 | RP2040 | suku_basics:RP2040_QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U703 |
| 1 | TYPE-C-32-M-12 | suku_basics:USB_C_Korean_Hroparts_TYPE-C-31-M-12 | J601 |
| 1 | UI | TestPoint:TestPoint_Pad_D1.0mm | TP602 |
| 1 | VB | TestPoint:TestPoint_Pad_D1.0mm | TP603 |
| 1 | W25Q64JVSSIQ | suku_basics:SOIC-8W_FLASH | U705 |
Questions
How big is the PCBA PBF4 PCB?
It measures 100 × 100 mm and has 4 copper layers, 1.6 mm thick.
What parts does the PCBA PBF4 use?
210 parts, built around the RP2040, ESP32-S3, LMV321 and OH49E-S. 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 PCBA PBF4 KiCad files?
From the intechstudio/grid-hardware repository on GitHub, at the commit this page was made from: the board is Electrical/Design/PCBA-PBF4/PCBA-PBF4.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCBA PBF4 design in my own project?
Its repository publishes it under the GPL-3.0 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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