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Grippyboi

gabbla·grippyboi

Grippyboi PCB layout, top view — open source STM32 board by gabbla

About the Grippyboi PCB

Grippyboi is an open source STM32 PCB design by gabbla, published on GitHub. It is a 4-layer board measuring 68 × 100 mm, with 193 components from 79 distinct parts.

Its main chip is the STM32H573VITx, from the STM32 family. Other key parts include the TPS62A02DRLR, LBEE5KL1YN-814, TLIN1027DRQ1, LMR33630BDDA and PCA9557PW. By type, the board carries 67 resistors, 48 capacitors, 21 diodes, 19 ICs, 14 inductors and 11 connectors.

From the project

Haldex Gen 1 controller

Open source and open hardware Haldex gen 1 controller.

Main components on the Grippyboi

TPS62A02DRLRLBEE5KL1YN-814TLIN1027DRQ1LMR33630BDDASTM32H573VITxPCA9557PWSST25VF080B-50-4x-S2AxAPS6404L-3SQR-SNUSBLC6-2SC6TJA1051T-3G3VM-61VY2

Grippyboi bill of materials (BOM)

193 components, 79 distinct parts.

QtyPartRefs
1
TPS62A02DRLR
IC1
1
LBEE5KL1YN-814
IC3
1
TLIN1027DRQ1
IC4
1
LMR33630BDDA
U1
1
STM32H573VITx
U2
1
PCA9557PW
U3
1
SST25VF080B-50-4x-S2Ax
U4
1
APS6404L-3SQR-SN
U5
1
USBLC6-2SC6
U6
2
TJA1051T-3
U8, U9
8
G3VM-61VY2
U10, U11, U12, U13, U14, U15, U16, U17
1
STR1550
Q1
1
BC807
Q2
1
Si7119DN
Q3
1
32.768kHz
X1
1
25MHz
Y1
1
GND
J1
1
BOOT0
J2
1
JTAG
J3
1
Debug
J4
Show 59 more
QtyPartRefs
1
USB
J5
1
MM8130-2600RA2
J6
1
Body 120R
J7
1
Hldx 120R
J8
1
ECU Connector
J9
1
12V in
J10
1
nRF7002 Ext
J15
1
type1YN-antenna-p2ml4452-1
AE1
1
Fuse_Small
F1
1
500mA
F3
1
K Line
JP1
1
Brake Light
JP2
1
Handbrake
JP3
1
~{RST}
SW1
1
Config
SW2
1
D
D1
1
33V
D2
1
MM5Z12V
D3
9
LED_Small
D4, D5, D6, D7, D8, D9, D10, D11 +1
2
1N4148W
D13, D14
7
PESD2CANFD27V-U
D15, D16, D17, D18, D19, D20, D21
5
FerriteBead_Small
FB1, FB2, FB3, FB4, FB7
1
DFE252012F-1R0M=P2
L1
1
74438356022
L2
2
LQM2HPN2R2MG0L
L3, L4
1
MCZ1210AH900L2TA0G
L5
1
LQM18PN2R2MGH
L6
2
DLW31SH222SQ2
L7, L8
1
LQW15AN2N4B00D
L9
2
10u
C1, C2
1
220n
C3
2
1u
C4, C13
22
100n
C5, C10, C14, C17, C18, C19, C20, C21 +14
4
22u
C6, C7, C8, C9
2
22p
C11, C12
3
2u2
C15, C16, C32
2
4u7
C33, C35
4
4p7
C34, C36, C48, C49
2
C_Small
C41, C42
2
15p
C43, C44
1
10u
C46
1
220p
C47
3
0
R1, R2, R18
1
33k
R3
15
10k
R4, R6, R7, R19, R20, R28, R29, R59 +7
7
100k
R5, R9, R13, R21, R22, R23, R24
1
221k
R8
1
24k9
R10
1
22k
R11
1
453k
R12
17
R_Small
R14, R30, R31, R32, R33, R34, R35, R36 +9
1
220k
R15
1
56k
R16
4
4k7
R17, R25, R26, R27
2
5k1
R38, R39
5
10k
R42, R43, R44, R45, R46
2
0
R47, R49
4
60
R51, R52, R53, R54
1
1k
R71

Grippyboi design files

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

Grippyboi: common questions

What microcontroller does the Grippyboi use?

The Grippyboi is built around the STM32H573VITx, from the STM32 family.

How big is the Grippyboi PCB?

The Grippyboi measures 68 × 100 mm, has 4 copper layers and is 1.6062 mm thick.

How many components are on the Grippyboi?

193 components, from 79 distinct parts. The full bill of materials is listed on this page.

Where can I download the Grippyboi design files?

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

Can I use the Grippyboi design in my own project?

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

Can I test firmware for the Grippyboi 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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