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BMS Master V6

TERA-TU-Graz·BatteryManagement_2017·HW/projects/ibex/BMS_Ibex/Master/BMS_Master_V6.2_kicad/BMS_Master_V6_kicad.kicad_pcb

BMS Master V6 PCB layout, top view — open source STM32 board by TERA-TU-Graz
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About the BMS Master V6 PCB

BMS Master V6 is an open source STM32 PCB design by TERA-TU-Graz, published on GitHub under the SHL-2.1 license. It is a 4-layer board measuring 93.5 × 61 mm, with 165 components from 59 distinct parts.

Its main chip is the STM32f4_board_v3-1, from the STM32 family. Other key parts include the LM4132A-1.8, TLE8102SG, LT1461ACS8-5, SN74HC138DR and HostFilter. By type, the board carries 48 resistors, 35 capacitors, 25 diodes, 22 connectors, 12 ICs and 9 jumpers.

It belongs with the power & battery designs in this gallery.

Main components on the BMS Master V6

LM4132A-1.8TLE8102SGLT1461ACS8-5STM32f4_board_v3-1SN74HC138DRHostFilterMAX3390EEUD

BMS Master V6 bill of materials (BOM)

165 components, 59 distinct parts — part numbers from the project's BOM.

QtyPartRefs
3
LM4132A-1.8
IC1, IC2, IC3
4
TLE8102SG
IC4, IC5, IC6, IC7
1
LT1461ACS8-5
IC8
1
STM32f4_board_v3-1
U1
1
SN74HC138DR
U2
1
HostFilter
U3
1
MAX3390EEUD
U5
2
BSS205N
Q1, Q2
4
BSS205N
Q3, Q4, Q5, Q6
1
Interlock
P1
1
12V_IL
P2
1
Ext_LED
P3
3
LEM
P4, P5, P6
2
K_CH1
P7, P9
2
K_CH2
P8, P10
2
K_CH1
P11, P13
2
K_CH2
P12, P14
1
Debug_USART
P15
1
CAN_CON_2pol
P17
1
Buttons
P18
Show 39 more
QtyPartRefs
1
12V_CRTL
P19
1
12V_PWR
P20
1
TS3
P21
1
TS1
P22
1
TS2
P24
1
TSR_0.5-2450
G1
1
TSR_0.5-2433
G2
3
Jumper_NO_Small
JP1, JP9, JP10
3
JUMPER3_NO
JP2, JP3, JP4
3
Jumper_NO_Small
JP5, JP6, JP7
1
Stepdown_v6-3V3
PS1
1
Stepdown_v6-5V
PS2
1
SWITCH_DPDT
S1
9
3V3
D1, D2, D3, D12, D13, D24, D25, D27 +1
4
K_CH1
D4, D6, D8, D10
4
K_CH2
D5, D7, D9, D11
2
SUPPRESSOR
D14, D15
2
18V
D16, D17
1
12V_CRTL_OK
D18
1
12V_PWR_OK
D19
1
5V_OK
D22
1
3V3_OK
D23
2
3u3
L1, L3
1
CM_CHOKE
L2
27
100n
C1, C2, C3, C4, C5, C6, C7, C8 +19
1
47nF
C16
4
4u7
C19, C29, C30, C31
2
1u
C21, C27
1
2u2
C22
3
330R
R1, R3, R5
11
1K
R2, R4, R6, R21, R22, R37, R41, R42 +3
12
12k
R7, R8, R11, R12, R13, R16, R17, R18 +4
4
10k
R9, R14, R23, R44
2
18k
R10, R15
3
100R
R24, R25, R26
2
60R
R27, R28
1
5k1
R31
4
2K2
R32, R45, R46, R47
6
?R
R33, R34, R35, R36, R38, R40

BMS Master V6 design files

The KiCad project lives in the TERA-TU-Graz/BatteryManagement_2017 repository on GitHub; these links point at the commit this page was built from.

BMS Master V6: common questions

What microcontroller does the BMS Master V6 use?

The BMS Master V6 is built around the STM32f4_board_v3-1, from the STM32 family.

How big is the BMS Master V6 PCB?

The BMS Master V6 measures 93.5 × 61 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the BMS Master V6?

165 components, from 59 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 BMS Master V6 design files?

From the TERA-TU-Graz/BatteryManagement_2017 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the BMS Master V6 design in my own project?

It is published under SHL-2.1, which limits how it may be reused; read the license before building on it.

Can I test firmware for the BMS Master V6 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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