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Base Station v3b

TIGERs-Mannheim·electronics·v2020/KiCad9/Base Station v3b/Base Station v3b.kicad_pcb

Base Station v3b PCB layout, top view — open source STM32 board by TIGERs-Mannheim

About the Base Station v3b PCB

Base Station v3b is an open source STM32 PCB design by TIGERs-Mannheim, published on GitHub under the Custom license license. It is a 4-layer board measuring 58 × 85 mm, with 130 components from 50 distinct parts.

Its main chip is the STM32F767VIT6, from the STM32 family. Other key parts include the 74LVC1G125DBV, FT2232ST, SC189-3.3, 93C76B and CP11009. By type, the board carries 62 capacitors, 34 resistors, 11 ICs, 6 LEDs, 5 inductors and 4 transistors.

From the project

TIGERs Mannheim Open-Source Electronics

This repository contains electronics for our robots and our base station. There is one folder for each released version. Have a look at our 2020 ETDP which contains many details about design decisions and lessons learned over the last 10 years.

The following files are present for each release.

Main components on the Base Station v3b

74LVC1G125DBVFT2232STSC189-3.393C76BSTM32F767VIT6CP11009DP83848CVVSKY66112SX1280LP5907MFX-3.3BMI-S-204-F

Base Station v3b bill of materials (BOM)

130 components, 50 distinct parts.

QtyPartRefs
1
74LVC1G125DBV
IC1
1
FT2232ST
IC2
1
SC189-3.3
IC3
1
93C76B
IC4
1
STM32F767VIT6
IC5
1
CP11009
IC6
1
DP83848CVV
IC7
1
SKY66112
IC8
1
SX1280
IC9
1
LP5907MFX-3.3
IC10
1
BMI-S-204-F
U$1
1
CSTCR6M00G55-R0
Q1
1
ABS07W-32.768KHZ
Q2
1
25MHz
Q3
1
FL520WFMT1
Q4
1
3034TR
X1
2
—
X2, X3
1
BUTTON4
RESET1
1
—
UNK_HOLE_0
1
—
UNK_HOLE_1
Show 30 more
QtyPartRefs
1
—
UNK_HOLE_2
1
USB-BU
USB1
1
SI-60062-F
ETH0
1
rd
LED1
4
gr
LED2, LED3, PWR0, UNK100MBIT0
4
120R
L1, L3, L4, L5
1
2u2
L2
29
100n
C1, C2, C3, C4, C5, C6, C7, C8 +21
8
10u
C9, C10, C15, C17, C18, C32, C57, C58
2
3p
C12, C13
2
0p5
C33, C44
9
1n
C35, C37, C51, C53, C55, C59, C60, C61 +1
1
100p
C38
2
47p
C39, C47
3
NA
C40, C43, C48
2
1p2
C41, C42
1
1u
C45
2
10n
C46, C56
1
0p7
C49
9
1k
R1, R6, R7, R9, R10, R11, R12, R13 +1
2
33
R2, R3
2
1k5
R4, R14
1
1M
R5
2
4k87
R8, R17
2
2k2
R15, R16
2
3n
R18, R21
2
2n4
R19, R20
1
10k
RN1
10
100
RN2, RN3, RN4, RN5, RN6, RN8, RN9, RN10 +2
1
N/A
RN7

Base Station v3b design files

The KiCad project lives in the TIGERs-Mannheim/electronics repository on GitHub; these links point at the commit this page was built from.

Base Station v3b: common questions

What microcontroller does the Base Station v3b use?

The Base Station v3b is built around the STM32F767VIT6, from the STM32 family.

How big is the Base Station v3b PCB?

The Base Station v3b measures 58 × 85 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Base Station v3b?

130 components, from 50 distinct parts. The full bill of materials is listed on this page.

Where can I download the Base Station v3b design files?

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

Can I use the Base Station v3b design in my own project?

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

Can I test firmware for the Base Station v3b 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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