HardLabs

TITAN Board 2022

hpvdt·titan_2022·Hardware/titan_2022/titan_2022.kicad_pcb

TITAN Board 2022 layout, top view — open source STM32 board by hpvdt

About the TITAN Board 2022

TITAN Board 2022 is an open source STM32 PCB design by hpvdt, published on GitHub. It is a 2-layer board measuring 65 × 56 mm, with 69 components from 37 distinct parts.

Its main chip is the STM32F103C8Tx, from the STM32 family. Other key parts include the NRF24L01, AP62301WU and ULT-GPS. By type, the board carries 27 resistors, 12 diodes, 10 connectors, 9 capacitors, 4 ICs and 3 switches.

It belongs with the sensors and dev boards & breakouts designs in this gallery.

From the project

TITAN Vision System going into WHPSC 2022

These folders contain the files related to hardware designed to operate TITAN. They were all designed using KiCad 6.0.2.

The TITAN hardware is designed to primarily be a HAT (HArdware on Top) for the Raspberry Pi 3B+s we use for video. This form factor was chosen to reduce the overall footprint of the system compared to the original 2019 system which used a ribbon cable between the RPi and boards. This also reduces the chance of incorrect connections since the HAT can only be seated one way. At the heart of the HAT, there is an STM32F103C microcontroller which communicates with the RPis and…

Main components on the TITAN Board 2022

NRF24L01AP62301WUULT-GPSSTM32F103C8Tx

TITAN Board 2022 bill of materials (BOM)

69 components, 37 distinct parts.

QtyPartRefs
1
NRF24L01
U1
1
AP62301WU
U2
1
ULT-GPS
U3
1
STM32F103C8Tx
U4
1
DMG2301L
Q1
1
8MHz
Y1
1
SEC_{OUT}
J1
1
SEC_{IN}
J2
1
SWD
J3
1
BATTERY
J4
1
MONITOR
J5
1
DHT
J6
1
CO_{2}
J7
1
WHEELS
J8
1
USB_B_Mini
J9
1
Conn_02x20_Odd_Even
J10
1
BOOT0
JP1
1
RPON
SW1
1
SHTDN
SW2
1
MCU_RST
SW3
Show 17 more
QtyPartRefs
5
TBAT54S
D1, D2, D3, D9, D12
4
LED
D4, D6, D7, D8
1
5V6
D5
1
BAV70
D10
1
RP
D11
1
3u3
L1
5
100n
C1, C6, C7, C8, C9
2
22u
C2, C3
1
10u
C4
1
47p
C5
4
330
R1, R12, R14, R15
7
2k
R2, R4, R19, R20, R21, R23, R26
9
10k
R3, R8, R9, R13, R16, R17, R18, R22 +1
3
52k3
R5, R6, R7
1
97k6
R10
1
13k3
R11
2
22
R24, R25

TITAN Board 2022 design files

The KiCad project lives in the hpvdt/titan_2022 repository on GitHub; these links point at the commit this page was built from.

TITAN Board 2022: common questions

What microcontroller does the TITAN Board 2022 use?

The TITAN Board 2022 is built around the STM32F103C8Tx, from the STM32 family.

How big is the TITAN Board 2022?

The TITAN Board 2022 measures 65 × 56 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TITAN Board 2022?

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

Where can I download the TITAN Board 2022 design files?

From the hpvdt/titan_2022 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the TITAN Board 2022 design in my own project?

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

Can I test firmware for the TITAN Board 2022 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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