003RoboticsStartStop - Dev
About the 003RoboticsStartStop - Dev PCB
003RoboticsStartStop - Dev is an open source STM32 PCB design by Alex-C-EE, published on GitHub. It is a 4-layer board measuring 30 × 30 mm, with 36 components from 19 distinct parts.
Its main chip is the STM32C011F4, from the STM32 family. Other key parts include the LDK220PU33R and TSOP392. By type, the board carries 8 test points, 8 diodes, 7 capacitors, 5 resistors, 3 ICs and 2 connectors.
From the project
A repo containing original and custom start stop modules for robo sumo and their firmware. Manufacturing files generated.
Main components on the 003RoboticsStartStop - Dev
003RoboticsStartStop - Dev bill of materials (BOM)
36 components, 19 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LDK220PU33R | LDK220PU33R | U1 |
| 1 | TSOP392 | TVCastSMD4 | U2 |
| 1 | STM32C011F4 | ST_UFQFPN-20_3x3mm_P0.5mm | U3 |
| 1 | I/O Header | PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | CONN_01X05 Conn_01x05 | PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | 100 mA | Fuse_0603_1608Metric | F1 |
| 2 | ~ | Hole, 3mm | H1, H2 |
| 8 | TestPoint | PinHeader_1x01_P1.27mm_Vertical | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 |
| 1 | 1SS389 hongjiacheng | D_SOD-523 | D1 |
| 1 | Yellow Hubei KENTO Elec | D_0805 | D2 |
| 3 | H3V3N10B hongjiacheng | D_DFN1006-2L | D3, D4, D8 |
| 1 | Red Foshan NationStar Optoelectronics | D_0805 | D5 |
| 2 | Green Hubei KENTO Elec | D_0805 | D6, D7 |
| 2 | 1UF 1uF Samsung Electro-Mechanics | C_0805 | C1, C5 |
| 1 | 10UF 10uF Murata Electronics | C_0805 | C2 |
| 3 | 100NF 100nF YAGEO | C_0805 | C3, C6, C7 |
| 1 | 4.7UF 4.7uF Samsung Electro-Mechanics | C_0805 | C4 |
| 1 | 100Ω UNI-ROYAL(Uniroyal Elec) | R_0805 | R1 |
| 4 | 1kΩ UNI-ROYAL(Uniroyal Elec) | R_0805 | R2, R3, R4, R5 |
003RoboticsStartStop - Dev design files
The KiCad project lives in the Alex-C-EE/StartStopModule repository on GitHub; these links point at the commit this page was built from.
- Layout003Robotics/Modul/003RoboticsStartStop - Dev/003RoboticsStartStop - Dev.kicad_pcb
- Schematic003Robotics/Modul/003RoboticsStartStop - Dev/003RoboticsStartStop - Dev.kicad_sch
- BOM003Robotics/Modul/003RoboticsStartStop - Dev/pcbway_production/2025-11-09-12-27-37/003RoboticsStartStop - Dev.kicad_pcb_bom.csv
003RoboticsStartStop - Dev: common questions
What microcontroller does the 003RoboticsStartStop - Dev use?
The 003RoboticsStartStop - Dev is built around the STM32C011F4, from the STM32 family.
How big is the 003RoboticsStartStop - Dev PCB?
The 003RoboticsStartStop - Dev measures 30 × 30 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the 003RoboticsStartStop - Dev?
36 components, from 19 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the 003RoboticsStartStop - Dev design files?
From the Alex-C-EE/StartStopModule repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the 003RoboticsStartStop - Dev design in my own project?
The repository has no license, so all rights stay with Alex-C-EE. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the 003RoboticsStartStop - Dev without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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