HardLabs

RBPS

Chirag-Vadrali·PCB_Designs·RBPS/RBPS.kicad_pcb

RBPS PCB layout, top view — open source STM32 board by Chirag-Vadrali

About the RBPS PCB

RBPS is an open source STM32 PCB design by Chirag-Vadrali, published on GitHub. It is a 4-layer board measuring 100 × 80 mm, with 94 components from 27 distinct parts.

Its main chip is the STM32C011D6Yx, from the STM32 family. Other key parts include the BQ76940DBT. By type, the board carries 48 resistors, 27 capacitors, 7 diodes, 4 transistors, 3 connectors and 2 ICs.

It belongs with the rf & radio, iot & wireless and dev boards & breakouts designs in this gallery.

From the project

A collection of PCB design projects developed for embedded systems, IoT applications, power electronics, and microcontroller-based systems. These projects include schematic design, PCB layout, and hardware development.

A collection of PCB design projects developed for embedded systems, IoT applications, power electronics, and microcontroller-based systems. These projects include schematic design, PCB layout, and hardware development.

- KiCad - Altium Designer - EasyEDA - LTspice - Arduino IDE

Depending on the project, folders may contain:

- Schematic files - PCB layouts - Gerber files - BOM (Bill of Materials) - PDF documentation - Manufacturing outputs - 3D models

Main components on the RBPS

BQ76940DBTSTM32C011D6Yx

RBPS bill of materials (BOM)

94 components, 27 distinct parts.

QtyPartRefs
1
BQ76940DBT
U1
1
STM32C011D6Yx
U2
4
BSC010N04LS
Q1, Q2, Q4, Q5
1
Conn_01x14_Socket
J1
1
XT90PW-F
J2
1
Conn_01x04_Pin
J3
1
Fuse
F2
2
NCP18XH103F03RB
RT1, RT2
1
PWR LED
D1
1
FAULT LED
D2
4
D_Zener
D3, D4, D5, D6
1
D_TVS
D7
14
0.1u
C1, C2, C3, C4, C5, C6, C7, C8 +6
3
0.22u
C15, C16, C17
1
1u
C18
5
0.1u
C19, C20, C21, C23, C26
1
1u
C22
1
100nF
C24
1
1u
C25
1
100pF
C27
Show 7 more
QtyPartRefs
25
100
R1, R2, R3, R4, R5, R6, R7, R8 +17
5
1k
R15, R17, R23, R24, R33
1
1m
R16
2
4.7k
R20, R21
1
10k
R22
13
100
R34, R35, R36, R37, R38, R39, R40, R41 +5
1
100
R47

RBPS design files

The KiCad project lives in the Chirag-Vadrali/PCB_Designs repository on GitHub; these links point at the commit this page was built from.

RBPS: common questions

What microcontroller does the RBPS use?

The RBPS is built around the STM32C011D6Yx, from the STM32 family.

How big is the RBPS PCB?

The RBPS measures 100 × 80 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the RBPS?

94 components, from 27 distinct parts. The full bill of materials is listed on this page.

Where can I download the RBPS design files?

From the Chirag-Vadrali/PCB_Designs repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the RBPS design in my own project?

The repository has no license, so all rights stay with Chirag-Vadrali. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the RBPS 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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