2 layers112.7 × 121.4 mm
2 layers112.7 × 121.4 mm
PCBOFBEATPAD
Axe-1st/OrphBeatPad2A custom Beat pad with awesome design!
- Size
- 112.7 × 121.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 74
- Nets
- 78
- Pads
- 247
- Tracks, vias
- 796, 152
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 1 Apr 2026
- Updated
- 1 Jun 2026
Overview
PCBOFBEATPAD is an open-source printed circuit board by Axe-1st, from the Axe-1st/OrphBeatPad repository on GitHub. It is a 2-layer board of 112.7 × 121.4 mm with 74 parts on 78 nets, routed with 796 tracks and 152 vias.
It is built around the ESP32-S3-WROOM-1-N16R2, AMS1117-3.3 and SK6812MINI-E, with the LESD5D5.0CT1G, PTS810SJM250SMTRLFS and 1N5819HW-7-F-01 among its other parts. Its parts include 15 resistors, 14 diodes, 12 ICs, 10 capacitors and 3 switches. It belongs with the ESP32 boards of this library.
Main components
8
ESP32-S3-WROOM-1-N16R2
SMD,25.5x18mm-103.5dBm -40℃~+85℃ 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 On-board PCB Antenna UART、SDIO、SPI、I2C、GPIO、PWM、ADC、I2S、JTAG、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SK6812MINI-E
SMD-40℃~+85℃ 0.6mA 1.78mm 120mcd~240mcd 120° 160mcd~320mcd 1kHz 2.8mm 2000V 3.2mm 3.7V~5.5V 460nm~470nm 515nm~525nm 620nm~625nm 800Kbit/s 815mcd~1275mcd Semi-transparent lens SMD RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
LESD5D5.0CT1G
SOD-523-55℃~+150℃ 100W 12pF 16V 1uA 5V 7A 7V Bidirectional ESD IEC 61000-4-2 SOD-523 ESD and Surge Protection (TVS/ESD) ROHSGOODWORKUncategorised
PTS810SJM250SMTRLFS
SMD-4P,4.2x3.2mm-40℃~+85℃ 1.6N 16V 2.5mm 3.2mm 4.2mm 50mA J-Lead Round Button SPST Surface Mount,Vertical SMD-4P,4.2x3.2mm Tactile Switches ROHSC&KTactile Switches
1N5819HW-7-F-01
SOD-123Schottky DiodesDiodes Incorporated
LTST-C190KGKT
0603-30℃~+85℃ 130° 20mA 2V 35mcd 567.5nm~576.5nm 574nm 75mW Discrete Diode Water Clear Yellow Green 0603 LED Indication - Discrete ROHSLite-OnLED Indication - Discrete
TYPE-C-31-M-12
SMD-30℃~+80℃ 1 10,000 cycles 16P 20V 5A 7.35mm Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSHRO ElectronicsUSB Connectors
README
README.mdOrphBeatPad - A custom/open source Beat pad with awesome design!
V2 IS OUT!!
PDF is available in Zine folder!
I wanted to make an custom beat pad that you can plug in into your computer and its good to go!
I would say the motivation was discovering FRS Sensors and bc i love hardware too much.
It Exists since i want to get started with making MIDI Stuff and see how much it can cost!
This project is basicaly a beat pad that can sense how hard are you tapping the pads and, BUT the most special part about this is it has integrated esp32-s3-wroom 1 🫣
Notes:
- The FSR Sensors Does not use a breakout board!
- There are Silicon pads that i will have to invividualy place to act as buttons!
- we will be ussing flush cutters so we can fit things nicely!
- We will use a combination of reflow and manual soldering.
Schematic
New Schematic
PCB
look at that pcb 🤤
New PCB Design
"pcb render"
New Version
- couldn't find a FSR sensor thats bent sorry!
CAD
Onshape Link https://cad.onshape.com/documents/ce0d6d23ca34879564001471/w/3b900ad8676028993156f6d1/e/086cec854ef049c97401a80d?renderMode=0&uiState=6a017598b3c539e8ea611fcd
i love onshape man
How to build it
a project thats been wating to be funded so it will relese soon!
But don't worry i can give you a rough idea how to make it!
-
Step 1 Make sure all of your materials are ready such as (PCB, Stencil, Compoments, Hot Plate, 3D printed Case) if not don't worry as you can buy the compoments online from digikey and Jlcpcb! Check the BOM cause it has links!
-
Step 2 Align the Stencil and spread solder Paste
-
Step 3 Gently remove the stencil then place all of your compoments to reflow it at the hot plate! (you can use a soldering iron if you think you can do it!) a little tip when placing start from smallest to biggest!\
-
Step 4 Reflow the board by making sure that the esp32 is in the middle!
-
Step 5 Now the Reflow is done start adding the compoments that need manual hand soldering, such as: Sk-mini-e, 16 channel Swicher, FSR sensor pads.
-
Step 6 Your PCB is assembled! Final step is to assemble with the case! To assemble the case (3 parts) get the bottom and middle super glue it, then after drying place the pcb inside, also make sure the external pins are cut with a flush cutter! Add the top case then superglue it or Use any M4 thread screw.
-
Step 7 Cut the Silicon Sheet into squares boxes then place it where the FSR Sensor holes are!
-
Final step is to Plug in the USB C cable and hope no smoke comes out.. If none good job! Flash it with the firmware i have provided :)
-
And thats your own OrphBeatpad! Enjoy tinkering with it!!
Bill of materials
check Bom.csv
Parts
74| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | LOGO | LOGO | G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G*** +1 |
| 12 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8, R10, R13, R14, R15 |
| 9 | SK6812MINI-E | footprints:SK6812MINI-E_fixed | D1, D2, D3, D4, D5, D6, D7, D8, D9 |
| 9 | ~ | randomahhconnector:2 pin connector | U1, U3, U5, U6, U7, U8, U9, U10, U11 |
| 5 | 0u1F | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C5, C6, C7, C8 |
| 4 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C4, C9 |
| 3 | LESD5D5.0CT1G | LESD5D5.0CT1G:TVS_LESD5D5.0CT1G | D10, D12, D13 |
| 3 | PTS810_SJM_250_SMTR_LFS | BUTTONS:SW_PTS810_SJM_250_SMTR_LFS | SW1, SW2, SW3 |
| 2 | 5k1 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9, R11 |
| 1 | 1N5819HW-7-F | 1N5819HW-7-F:SOD3715X145N | D11 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10 |
| 1 | 75 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R12 |
| 1 | AMS1117-3.3 | AMS1117-3.3:SOT229P700X180-4N | U13 |
| 1 | Conn_01x03 | Connector_PinSocket_2.00mm:PinSocket_1x03_P2.00mm_Vertical | J3 |
| 1 | ESP32-S3-WROOM-1-N16R2 | ESP32-S3-WROOM-1-N16R2:XCVR_ESP32-S3-WROOM-1-N16R2 | U12 |
| 1 | LTST-C190KGKT | LTST-C190KGKT:LEDC1608X35N | D15 |
| 1 | TYPE-C-31-M-12 | TYPE-C-31-M-12:HRO_TYPE-C-31-M-12 | J1 |
| 1 | ~ | esp32devboard:analog_16_multiplexer_module | U2 |
| 1 | ~ | Adafruit:1X11_ROUND_76 | JP1 |
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Questions
How big is the PCBOFBEATPAD PCB?
It measures 112.7 × 121.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PCBOFBEATPAD use?
74 parts, built around the ESP32-S3-WROOM-1-N16R2, AMS1117-3.3, SK6812MINI-E and LESD5D5.0CT1G. 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 PCBOFBEATPAD KiCad files?
From the Axe-1st/OrphBeatPad repository on GitHub, at the commit this page was made from: the board is Main/PCB/PCBOFBEATPAD/PCBOFBEATPAD.kicad_pcb and its schematic Main/PCB/PCBOFBEATPAD/PCBOFBEATPAD.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCBOFBEATPAD design in my own project?
Its repository states no licence, so its author keeps all rights: ask Axe-1st before reusing the design.