2 layers41.4 × 47.5 mm
U2f zero panel
conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style
52 parts2.4k
2 layers70.5 × 102.9 mm
Controller Board
zinoutm/PCB- Size
- 70.5 × 102.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 52
- Nets
- 105
- Pads
- 252
- Tracks, vias
- 351, 4
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 15 Feb 2026
- Updated
- 31 May 2026
Overview
Controller Board is an open-source printed circuit board by zinoutm, from the zinoutm/PCB repository on GitHub. It is a 2-layer board of 70.5 × 102.9 mm with 52 parts on 105 nets, routed with 351 tracks and 4 vias.
Its parts include 9 resistors, 5 diodes and 4 capacitors. It belongs with the ESP32 and RISC-V boards of this library.
Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | Jumper_2_Open | Resistor_SMD:R_0805_2012Metric | JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8 |
| 5 | 500 | Resistor_SMD:R_0805_2012Metric | R5, R6, R7, R8, R9 |
| 4 | 100nF | Capacitor_SMD:C_0805_2012Metric | ceramic1, ceramic2, ceramic3, ceramic4 |
| 4 | 100uF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C1, C2, C3, C4 |
| 4 | 10k | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4 |
| 4 | LED | LED_THT:LED_Small1 | D1, D2, D3, D4 |
| 1 | +24V | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-2-2.54_1x02_P2.54mm_Horizontal | +24V1 |
| 1 | +3.3V | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-2-2.54_1x02_P2.54mm_Horizontal | +3.3V1 |
| 1 | +5V | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-2-2.54_1x02_P2.54mm_Horizontal | +5V1 |
| 1 | Additional_Pins | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | Anything1 |
| 1 | ESP32_P4 | Connector_PinHeader_2.00mm:PinHeader_2x13_P2.00mm_Vertical | ESP32_P1 |
| 1 | Endstop_X | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | Endstop_X1 |
| 1 | Endstop_Y | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | Endstop_Y1 |
| 1 | Endstop_Z | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | Endstop_Z1 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D5 |
| 1 | Spindle_pwm | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | Spnindle_on1 |
| 1 | TMC_T | Uploaded:MODULE_TMC2209_SILENTSTEPSTICK | TMC_T1 |
| 1 | TMC_X | Uploaded:MODULE_TMC2209_SILENTSTEPSTICK | TMC_X1 |
| 1 | TMC_Y | Uploaded:MODULE_TMC2209_SILENTSTEPSTICK | TMC_Y1 |
| 1 | TMC_Z | Uploaded:MODULE_TMC2209_SILENTSTEPSTICK | TMC_Z1 |
| 1 | Tang Nano 9K | Custom:FPGA TANG NANO 9K | tang1 |
| 1 | Tool | Connector_JST:JST_XH_B4B-XH-AM_1x04_P2.50mm_Vertical | Tool1 |
| 1 | X_axis | Connector_JST:JST_XH_B4B-XH-AM_1x04_P2.50mm_Vertical | X_axis1 |
| 1 | Y_axis | Connector_JST:JST_XH_B4B-XH-AM_1x04_P2.50mm_Vertical | Y_axis1 |
| 1 | Z_axis | Connector_JST:JST_XH_B4B-XH-AM_1x04_P2.50mm_Vertical | Z_axis1 |
The 48 most common of 52 parts.
Questions
How big is the Controller Board PCB?
It measures 70.5 × 102.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Controller Board use?
52 parts. 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 Controller Board KiCad files?
From the zinoutm/PCB repository on GitHub, at the commit this page was made from: the board is Controller_Board.kicad_pcb and its schematic Controller_Board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Controller Board design in my own project?
Its repository states no licence, so its author keeps all rights: ask zinoutm before reusing the design.
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