HardLabs

GroundStation

rayho6240-arch·RocketCup-avionic-board-project·hardware/ground_station/GroundStation/GroundStation.kicad_pcb

GroundStation PCB layout, top view — open source STM32 board by rayho6240-arch

About the GroundStation PCB

GroundStation is an open source STM32 PCB design by rayho6240-arch, published on GitHub. It is a 4-layer board measuring 82.2 × 108.3 mm, with 62 components from 37 distinct parts.

Its main chip is the STM32F103C8Tx, from the STM32 family. Other key parts include the NEO-M9N-00B, E22-400T30S, E80-900M23313S and LD1117S33TR_SOT223. By type, the board carries 25 capacitors, 13 resistors, 6 connectors, 6 diodes, 5 ICs and 3 inductors.

From the project

Aim to integrate the avionic board

歡迎來到成大 ISP 航電組的協作平台！這裡存放了我們為比賽設計的所有電路圖、PCB 檔案以及相關硬體參考資料。

為了方便大家協作、快速找到規格書，我們對專案資料夾進行了全面整合與邏輯分類。請大家開發前務必詳細閱讀以下指南。

我們採用結構化、模組化的資料夾配置。請在您負責的子專案資料夾內開發，並參考對應的規格書：

教學/教學624.md：最新完整版開發教學（三角色架構、板間鏈路與不對稱備援、雙鏈路遙測協定、地面站、主機端測試）。 PROJECTHISTORY.md：專案演進史，記錄重大決策與轉折的「為什麼」。 docs/：工程／規劃文件索引（硬體規格表、改進計劃、進度、設計筆記、需求驗證、測試方法）。

為了避免「悲劇」（檔案衝突或覆蓋），每次開工前請牢記口訣：「先拉，再做，後推」。

為什麼？** 這能把雲端最新的進度同步到你的電腦。如果不拉就改，上傳時會發生嚴重冲突。

Main components on the GroundStation

STM32F103C8TxNEO-M9N-00BE22-400T30SE80-900M23313SLD1117S33TR_SOT223

GroundStation bill of materials (BOM)

62 components, 37 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32F103C8Tx
U1
1
NEO-M9N-00B
U9
1
E22-400T30S
U10
1
E80-900M23313S
U11
1
LD1117S33TR_SOT223
U101
1
AO3401A
Q1
1
8Mhz
Y1
1
SD_Card_Receptacle
J1
1
Conn_01x04
J3
1
Conn_Coaxial
J4
1
Conn_01x02
J5
1
Conn_01x02
J101
1
USB_C_Plug_USB2.0
P1
1
~
BU101
1
Fuse
F1
1
B_3V3
D2
1
TVS
D3
1
GPS_LED
D4
1
G_5V
D101
2
D_Schottky
D102, D104
Show 17 more
QtyPartRefs
1
FerriteBead 120R @ 100M
FB1
2
1mH
L101, L102
1
0.1uF
C2
2
10u
C6, C39
10
100n
C7, C8, C9, C10, C21, C23, C40, C43 +2
2
47u
C22, C24
1
100n
C26
2
22pF
C27, C28
1
100u
C44
2
22u
C46, C102
2
1u
C77, C104
1
330u
C101
1
2.2u
C103
7
10k
R2_up1, R3, R3_up1, R4, R29, R32, R33
3
1k
R16, R17, R26
1
100k
R18
2
22ohm
R30, R31

GroundStation design files

The KiCad project lives in the rayho6240-arch/RocketCup-avionic-board-project repository on GitHub; these links point at the commit this page was built from.

GroundStation: common questions

What microcontroller does the GroundStation use?

The GroundStation is built around the STM32F103C8Tx, from the STM32 family.

How big is the GroundStation PCB?

The GroundStation measures 82.2 × 108.3 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the GroundStation?

62 components, from 37 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 GroundStation design files?

From the rayho6240-arch/RocketCup-avionic-board-project 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 GroundStation design in my own project?

The repository has no license, so all rights stay with rayho6240-arch. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the GroundStation 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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