HardLabs

PiZumo Robot

wallComputer·PiZumo_Robot·ZUMO_PiZero/Zumo_PiZero/Zumo_PiZero.kicad_pcb

PiZumo Robot PCB layout, top view — open source STM32 board by wallComputer

About the PiZumo Robot PCB

PiZumo Robot is an open source STM32 PCB design by wallComputer, published on GitHub under the GPL-2.0 license. It is a 4-layer board measuring 66 × 83.1 mm, with 70 components from 37 distinct parts.

Its main chip is the STM32G030C8T6, from the STM32 family. Other key parts include the PowerBooster, TPS73633DBV, Raspberry_Pi_Zero_2_W_Simple, MPU-6050 and W25Q128JVS. By type, the board carries 19 capacitors, 16 resistors, 7 ICs, 6 connectors, 6 switches and 5 jumpers.

It belongs with the robotics & motion designs in this gallery.

From the project

Git Folder to share hardware and software files for PiZumo Robot.

Main components on the PiZumo Robot

PowerBoosterTPS73633DBVRaspberry_Pi_Zero_2_W_SimpleMPU-6050STM32G030C8T6W25Q128JVSDRV8833PWP

PiZumo Robot bill of materials (BOM)

70 components, 37 distinct parts.

QtyPartRefs
1
PowerBooster
U1
1
TPS73633DBV
U2
1
Raspberry_Pi_Zero_2_W_Simple
U3
1
MPU-6050
U4
1
STM32G030C8T6
U5
1
W25Q128JVS
U6
1
DRV8833PWP
U7
1
Crystal_GND24_Small
Y1
1
Crystal_Small
Y2
1
ZumoReflectanceSensorArray
J1
1
Conn_02x03_Odd_Even
J2
1
Conn_01x05
J3
1
Conn_01x04
J4
1
LEFT_MOTOR_CONNECTOR
J5
1
RIGHT_MOTOR_CONNECTOR
J6
4
MountingHole
H1, H2, H3, H4
5
Jumper_2_Open
JP1, JP2, JP3, JP4, JP5
3
SW_SPDT
SW1, SW2, SW6
3
RS-032G05A3-SMRT
SW3, SW4, SW5
2
FDWS9510LF085
D1, D2
Show 17 more
QtyPartRefs
1
RED
D3
1
GREEN
D4
1
BLUE
D5
3
10µF
C1, C2, C3
6
100nF
C4, C10, C11, C13, C14, C16
2
15pF
C5, C9
2
10pF
C6, C7
1
4.7µF
C8
2
10nF
C12, C19
1
2.2nF
C15
1
10µF
C17
1
2.2µF
C18
2
33kΩ
R1, R2
8
10KΩ
R3, R5, R6, R7, R8, R11, R12, R13
1
470Ω
R4
2
4.7kΩ
R9, R10
3
1KΩ
R14, R15, R16

PiZumo Robot design files

The KiCad project lives in the wallComputer/PiZumo_Robot repository on GitHub; these links point at the commit this page was built from.

PiZumo Robot: common questions

What microcontroller does the PiZumo Robot use?

The PiZumo Robot is built around the STM32G030C8T6, from the STM32 family.

How big is the PiZumo Robot PCB?

The PiZumo Robot measures 66 × 83.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the PiZumo Robot?

70 components, from 37 distinct parts. The full bill of materials is listed on this page.

Where can I download the PiZumo Robot design files?

From the wallComputer/PiZumo_Robot repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PiZumo Robot design in my own project?

Yes, under the terms of its GPL-2.0 license, which wallComputer chose for the repository.

Can I test firmware for the PiZumo Robot 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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