arsovskiteodor/A.ProdDeckOpen-hardware macro pad (WIP): custom KiCad PCB with keys, encoders and a fader, plus firmware and a desktop configurator
ProdDeck is an open-source printed circuit board by arsovskiteodor, from the arsovskiteodor/A.ProdDeck repository on GitHub. It is a 4-layer board of 117 × 77 mm with 69 parts on 59 nets, routed with 615 tracks and 555 vias.
It is built around the STM32WB55CGU6, DLF162500LT-5028A1 and MCP73831T-2ACI/OT-HXY, with the MIC5365-3.3YD5-TR, USBLC6-2SC6 and 04023C104KAT2A among its other parts. Its parts include 22 capacitors, 10 resistors, 6 switches, 4 ICs and 4 diodes. It belongs with the keyboards and input and radio and wireless boards and the STM32 boards of this library.
Custom PCB productivity deck — StreamDeck-style device with key switches, rotary encoders, and a slider. Targets editors, designers, and video editors.
A joint project with product design student Aleksandra Elin (LinkedIn).
Hardware:
| 3D view (top) | Layout |
|---|---|
 |  |
| Folder | Contents |
|---|---|
KiCAD/ProdDeck/ | Schematic and PCB layout (KiCad 10), project libraries in libs/, fabrication outputs in fab/ |
firmware/ | MCU firmware (ZMK) |
app/ | Desktop configurator — maps keys/dials/slider to shortcuts and app profiles |
enclosure/ | 3D mechanical files for chassis/panel |
docs/ | Component specs, schematic plan, datasheet notes |
| Area | Status |
|---|---|
| Component selection | Done |
| Schematic | Done |
| PCB layout | Done — 4-layer, 117 x 77 mm, fully routed, DRC clean |
| Fabrication outputs | Generated — Gerbers, drill, BOM and JLCPCB CPL in KiCAD/ProdDeck/fab/ |
| Firmware | Not started — framework chosen (ZMK); board definition still to be written |
| Configurator app | Not started — stack not yet decided (Tauri vs Electron) |
| Enclosure | Not started — CAD tool not yet decided |
| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 100n | Capacitor_SMD:C_0402_1005Metric | C4, C7, C8, C9, C11, C12, C13, C14, C15, C18, C22 |
| 6 | 4u7 | Capacitor_SMD:C_0603_1608Metric | C1, C3, C5, C6, C10, C19 |
| 5 | 5k1 | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R4, R10 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H3, H4, H5 |
| 3 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | FM1, FM2, FM3 |
| 3 | PEC11R-4220F-S0024 | PEC11R_Encoder:Bourns-PEC11R-4220F-S0024-0-0-0 | ENC1, ENC2, ENC3 |
| 2 | 100k | Resistor_SMD:R_0402_1005Metric | R8, R9 |
| 2 | 10p | Capacitor_SMD:C_0402_1005Metric | C16, C17 |
| 2 | LED | LED_SMD:LED_0402_1005Metric | D1, D4 |
| 2 | PMEG2010AEH | Diode_SMD:D_SOD-123 | D2, D3 |
| 1 | 0p3 | Capacitor_SMD:C_0402_1005Metric | C21 |
| 1 | 0p8 | Capacitor_SMD:C_0402_1005Metric | C20 |
| 1 | 10n | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | 10u | Inductor_SMD:L_0805_2012Metric | L2 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 1u | Capacitor_SMD:C_0402_1005Metric | C2 |
| 1 | 220R | Resistor_SMD:R_0402_1005Metric | R11 |
| 1 | 2n7 | Inductor_SMD:L_0402_1005Metric | L3 |
| 1 | 32MHz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | X2 |
| 1 | 32kHz768 | Crystal:Crystal_SMD_2012-2Pin_2.0x1.2mm | X1 |
| 1 | BATT_CONN1 | Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | BATT_CONN1 |
| 1 | BOOT0 | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | BOOT0 |
| 1 | Conn_Coaxial | Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical | RF1 |
| 1 | DLF162500LT-5028A1 | ProdDeck_PCBlib:DLF162500LT-5028A1 | FLT1 |
| 1 | KEY1 | Gateron_KS33_Solderable:Gateron-KS33-Solderable-1U | SW3 |
| 1 | KEY2 | Gateron_KS33_Solderable:Gateron-KS33-Solderable-1U | SW5 |
| 1 | KEY3 | Gateron_KS33_Solderable:Gateron-KS33-Solderable-1U | SW7 |
| 1 | KEY4 | Gateron_KS33_Solderable:Gateron-KS33-Solderable-1U | SW4 |
| 1 | KEY5 | Gateron_KS33_Solderable:Gateron-KS33-Solderable-1U | SW6 |
| 1 | KEY6 | Gateron_KS33_Solderable:Gateron-KS33-Solderable-1U | SW8 |
| 1 | MCP73831-2-OT | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | MIC5365-3.3YD5 | Package_TO_SOT_SMD:TSOT-23-5 | U1 |
| 1 | NRST | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | NRST1 |
| 1 | PTA6043-2015DPB103 | slider:POT_PTA6043 | R12 |
| 1 | Power_Switch | Button_Switch_THT:SW_Slide_SPDT_Straight_CK_OS102011MS2Q | PWR1 |
| 1 | STM32WB55CGU6 | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U4 |
| 1 | TC2030 | Connector:Tag-Connect_TC2030-IDC-FP_2x03_P1.27mm_Vertical | SWD1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | USB1 |
It measures 117 × 77 mm and has 4 copper layers, 1.58 mm thick.
69 parts, built around the STM32WB55CGU6, DLF162500LT-5028A1, MCP73831T-2ACI/OT-HXY and MIC5365-3.3YD5-TR. 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.
From the arsovskiteodor/A.ProdDeck repository on GitHub, at the commit this page was made from: the board is KiCAD/ProdDeck/ProdDeck.kicad_pcb and its schematic KiCAD/ProdDeck/ProdDeck.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask arsovskiteodor before reusing the design.
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