4 layers117 × 77 mm
ProdDeck
arsovskiteodor/A.ProdDeck
Open-hardware macro pad (WIP): custom KiCad PCB with keys, encoders and a fader, plus firmware and a desktop configurator
69 parts
2 layers272.9 × 150 mm
MiDi Controller Rev 1
ANTowski-1/MIDI-Controller-PCBThis repo contains KiCad project files and gerbers for making an PCB for my MIDI-Controller — An ESP32-S3 based audio controller utilising MIDI protocol
- Size
- 272.9 × 150 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 167
- Nets
- 165
- Pads
- 665
- Tracks, vias
- 2,148, 1,358
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 17 May 2026
- Updated
- 1 Nov 2026
Overview
MiDi Controller Rev 1 is an open-source printed circuit board by ANTowski-1, from the ANTowski-1/MIDI-Controller-PCB repository on GitHub. It is a 2-layer board of 272.9 × 150 mm with 167 parts on 165 nets, routed with 2,148 tracks and 1,358 vias.
It is built around the CH340C, ESP32-S3-WROOM-1-N8 and AMS1117-3.3, with the H11L1, PTA6043-2015DPB103 and BC817 among its other parts. Its parts include 67 resistors, 21 capacitors, 20 diodes, 20 switches and 12 transistors. It belongs with the audio and music boards and the ESP32 boards of this library.
Main components
7
CH340C
SOP-16-20℃~+70℃ 2Mbps 3.3V、5V 50uA 7mA Transceiver USB 2.0 SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、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
H11L1
DIP-6-55℃~+100℃ 1 1.6mA 1Mbit/s 250mW 3V~15V 5kV DC DIP-6 Logic Output Optoisolators ROHSEverlight ElectronicsLogic Output Optoisolators
PTA6043-2015DPB103
插件10kΩ 250mW ±20% 插件 Potentiometers, Variable Resistors ROHSBournsPotentiometers & Variable Resistors
BC817
SOT-231 NPN 100nA 150MHz 300mW 40 45V 500mA 5V 700mV NPN SOT-23 Bipolar (BJT) ROHSShikuesBipolar (BJT)
TS-1088-AR02016
SMD,4x3mm-30℃~+80℃ 1.6N 100,000 cycles 12V 2mm 3.9mm 3mm 50mA Black Round Button SMD(SMT) Tab SPST Surface Mount,Vertical Without Bracket SMD,4x3mm Tactile Switches ROHSXUNPUTactile Switches
README
README.mdMIDI-Controller-PCB
Before building using 1st revision think it through, but if you are interested in 2nd revision, it will probably be done in the end of the year, based on interest, so create an issue or write to me directly to let me know that you'd like to see it!
This Repo contains Ki-Cad projects of MIDI-Controller PCB. Whole documentation can be found in separate repo: ANTowski-1/MIDI-Controller. (As of end of September 2026, documentations is not made as for code still being developed)
This is an Hobbyist-made project, that isn't connected with MIDI Association in any way, apart from utilizing the MIDI 2.0 standard.
Parts
167| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 10K | Resistor_SMD:R_0805_2012Metric | R4, R5, R20, R24, R25, R30, R33, R54, R55, R56, R69, R70, R72, R84, R85, R86 |
| 15 | SW_Push | Button_Switch_THT:SW_PUSH-12mm | SW3, SW5, SW7, SW9, SW11, SW13, SW15, SW16, SW17, SW23, SW24, SW25, SW29, SW30, SW31 |
| 13 | 10k | Resistor_SMD:R_0805_2012Metric | R66, R68, R76, R90, R98, R100, R103, R111, R112, R113, R117, R118, R119 |
| 10 | 110R | Resistor_SMD:R_0805_2012Metric | R11, R60, R61, R62, R78, R79, R80, R92, R93, R94 |
| 10 | BLUE | LED_SMD:LED_0805_2012Metric | D1, D18, D19, D20, D24, D25, D26, D30, D31, D32 |
| 10 | NMOS | Package_TO_SOT_SMD:SOT-23 | Q3, Q5, Q6, Q7, Q11, Q12, Q13, Q17, Q18, Q19 |
| 9 | 100nF | Capacitor_SMD:C_1206_3216Metric | C1, C2, C14, C15, C16, C18, C20, C22, C24 |
| 7 | 82R | Resistor_SMD:R_0805_2012Metric | R13, R28, R36, R40, R44, R48, R52 |
| 7 | RED | LED_SMD:LED_0805_2012Metric | D3, D6, D8, D10, D12, D14, D16 |
| 6 | 100n | Capacitor_SMD:C_1206_3216Metric | C6, C7, C11, C12, C27, C29 |
| 6 | Jumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels | JP4, JP5, JP6, JP10, JP11, JP12 |
| 6 | PTA6043-2015DPB103 | custom:TRIM_PTA6043-2015DPB103 | R22, R32, R38, R42, R46, R50 |
| 4 | 5k1 | Resistor_SMD:R_0805_2012Metric | R2, R3, R9, R10 |
| 3 | 10µ C_Polarized | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C13, C17, C19 |
| 2 | 1M | Resistor_SMD:R_0805_2012Metric | R1, R6 |
| 2 | 220R | Resistor_SMD:R_0805_2012Metric | R16, R18 |
| 2 | 47R | Resistor_SMD:R_0805_2012Metric | R12, R14 |
| 2 | 4k7 | Resistor_SMD:R_0805_2012Metric | R7, R8 |
| 2 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U4, U5 |
| 2 | BC817 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | C_Polarized | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C4, C10 |
| 2 | DIN-5 | custom:DIN-5-lumberg-0105 | J3, J4 |
| 2 | GREEN | LED_SMD:LED_0805_2012Metric | D2, D5 |
| 2 | MCP23017x-x-SO | Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm | U7, U9 |
| 2 | RotaryEncoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm_MountingHoles | SW21, SW35 |
| 2 | TS-1088-AR02016 | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW1, SW2 |
| 2 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1, J2 |
| 1 | 1u | Capacitor_SMD:C_1206_3216Metric | C3 |
| 1 | 33R | Resistor_SMD:R_0805_2012Metric | R19 |
| 1 | 5.1K | Resistor_SMD:R_0805_2012Metric | R15 |
| 1 | 680R | Resistor_SMD:R_0805_2012Metric | R17 |
| 1 | CH340C | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U1 |
| 1 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | Conn_01x24_Pin | Connector_PinSocket_2.54mm:PinSocket_1x24_P2.54mm_Vertical | J10 |
| 1 | D | Diode_SMD:D_0805_2012Metric | D4 |
| 1 | Display | Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical | J6 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U2 |
| 1 | H11L1 | custom:H11L1STA_EVE | U3 |
| 1 | KEYPAD_LEDS | Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical | J8 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW38 |
The 161 most common of 167 parts.
Questions
How big is the MiDi Controller Rev 1 PCB?
It measures 272.9 × 150 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MiDi Controller Rev 1 use?
167 parts, built around the CH340C, ESP32-S3-WROOM-1-N8, AMS1117-3.3 and H11L1. 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 MiDi Controller Rev 1 KiCad files?
From the ANTowski-1/MIDI-Controller-PCB repository on GitHub, at the commit this page was made from: the board is MiDi_Controller_Rev_1/MiDi_Controller_Rev_1.kicad_pcb and its schematic MiDi_Controller_Rev_1/IO_expanders.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MiDi Controller Rev 1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask ANTowski-1 before reusing the design.
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