HardLabs

MasterAlimCAN

ARIG-Robotique·kicad-projects·Alimentation/MasterAlimCAN/MasterAlimCAN.kicad_pcb

MasterAlimCAN PCB layout, top view — open source STM32 board by ARIG-Robotique

About the MasterAlimCAN PCB

MasterAlimCAN is an open source STM32 PCB design by ARIG-Robotique, published on GitHub. It is a 4-layer board measuring 85 × 98.5 mm, with 113 components from 47 distinct parts.

Its main chip is the STM32G474RETX, from the STM32 family. Other key parts include the AMS1117-3.3, 74LVC1G02, MCP2558FD-XSN, LM358 and ACS711XEXLT-15AB. By type, the board carries 42 resistors, 30 capacitors, 14 connectors, 11 ICs, 7 diodes and 2 transistors.

From the project

Repository des différentes réalisations électroniques

Module de contrôle I2C des alimentations et AU logique.

Module I2C de mesure tension/courant, 4 mesures.

Module I2C de mesure tension/courant, 2 mesures.

Module de lecture de 8 capteurs tout ou rien sur I2C.

Controle I2C de 4 pompes à vide + electrovannes + presiostats.

Shield Raspberry Pi pour connecter les modules.

Module de multiplexage I2C pour 8 capteurs de couleur.

MasterAlimCAN, from the project README
From the project README

Main components on the MasterAlimCAN

AMS1117-3.3STM32G474RETX74LVC1G02MCP2558FD-XSNLM358ACS711XEXLT-15ABPTN78020W_EUK-7

MasterAlimCAN bill of materials (BOM)

113 components, 47 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AMS1117-3.3
U1
1
STM32G474RETX
STM32G474RETx
U2
2
74LVC1G02
U3, U4
1
MCP2558FD-XSN
MCP2558FD-xSN
U5
2
LM358
U6, U11
2
ACS711XEXLT-15AB
ACS711xEXLT-15AB
U7, U8
2
PTN78020W_EUK-7
U9, U10
2
BSS138
Q1, Q2
1
16MHZ
16MHz
Y1
1
BATT
J1
1
C5160761
DEBUG
J2
1
In App Prog
J3
1
I2C1_5
J4
1
I2C2_5
J5
1
CAN1
J6
1
CAN2
J7
1
Conn AU
J8
1
EN 2
J9
1
Alim Log
J10
1
Alim 2
J11
Show 27 more
QtyPartRefs
1
EN 3
J12
1
Alim 3
J13
1
Lipo Cells
J15
1
Buzzer
BZ1
2
6A
F1, F2
1
C720477
RESET
SW1
1
BOOT0
SW2
5
C63855
Green
D1, D2, D3, D4, D5
2
C72037
Red
D6, D7
1
39N
39n
L1
1
100U
100u
C1
3
1u
C2, C24, C28
1
330U
330u
C3
1
10N
10n
C4
1
4.7U
4.7u
C5
15
100N
100n
C6, C8, C9, C11, C12, C13, C14, C15 +7
2
12P
12p
C7, C10
2
1u
C21, C25
2
2.2U
2.2u
C22, C26
2
330U
330u
C23, C27
7
68
R1, R2, R8, R9, R14, R15, R38
2
47
R3, R12
17
10K
10k
R4, R5, R6, R7, R10, R11, R13, R16 +9
8
7.5K
7.5k
R17, R25, R28, R29, R34, R35, R36, R37
2
5.6K
5.6k
R19, R22
2
1.8K
1.8k
R20, R23
4
100K
100k
R39, R40, R41, R42

MasterAlimCAN design files

The KiCad project lives in the ARIG-Robotique/kicad-projects repository on GitHub; these links point at the commit this page was built from.

MasterAlimCAN: common questions

What microcontroller does the MasterAlimCAN use?

The MasterAlimCAN is built around the STM32G474RETX, from the STM32 family.

How big is the MasterAlimCAN PCB?

The MasterAlimCAN measures 85 × 98.5 mm, has 4 copper layers and is 0.19 mm thick.

How many components are on the MasterAlimCAN?

113 components, from 47 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 MasterAlimCAN design files?

From the ARIG-Robotique/kicad-projects 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 MasterAlimCAN design in my own project?

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

Can I test firmware for the MasterAlimCAN 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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