HardLabs

Rocket Payload UTAT2026

UTokyoAT·rocket_Payload_UTAT2026·hardware/kicad/PET_project/PET_project.kicad_pcb

Rocket Payload UTAT2026 PCB layout, top view — open source ESP32 board by UTokyoAT

About the Rocket Payload UTAT2026 PCB

Rocket Payload UTAT2026 is an open source ESP32 PCB design by UTokyoAT, published on GitHub. It is a 2-layer board measuring 110 × 50 mm, with 22 components from 16 distinct parts.

Its main chip is the XIAO-ESP32-S3-DIP, from the ESP32 family. Other key parts include the BA50DD0T. By type, the board carries 9 connectors, 4 ICs, 4 resistors, 3 capacitors and 2 transistors.

It belongs with the sensors, rf & radio and iot & wireless designs in this gallery.

From the project

輸送機班2026年度の新人研修期間中の上級生での活動。Cansatを搭載したペットボトルロケットを開発するためのリポジトリ

輸送機班2026年度の新人研修期間中の上級生での活動。CanSatを搭載したペットボトルロケットを開発するためのリポジトリ

- 環境構築 - 書き込み方法 - 制御構造・アーキテクチャ - 地上局セットアップ - JLCPCB 発注手順

XIAO ESP32S3を2枚（XIAO1・XIAO2）使い、SPIで接続する構成。詳細は architecture.md を参照。

Main components on the Rocket Payload UTAT2026

BA50DD0T

Rocket Payload UTAT2026 bill of materials (BOM)

22 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
~
U1, U7
1
~
U2
1
BA50DD0T
U8
2
NMOS
Q2, Q3
2
Conn_01x02_Socket
J1, J4
2
Screw_Terminal_01x02
J2, J3
1
GY-GPSV2-NEO6M
J5
1
BMM350
J6
1
MPU6050
J7
1
Conn_01x02_Socket
J8
1
BMP280
J9
1
C1525
0.33
C1
1
22
C2
1
C
C3
2
330
R3, R7
2
10k
R4, R5

Rocket Payload UTAT2026 design files

The KiCad project lives in the UTokyoAT/rocket_Payload_UTAT2026 repository on GitHub; these links point at the commit this page was built from.

Rocket Payload UTAT2026: common questions

What microcontroller does the Rocket Payload UTAT2026 use?

The Rocket Payload UTAT2026 is built around the XIAO-ESP32-S3-DIP, from the ESP32 family.

How big is the Rocket Payload UTAT2026 PCB?

The Rocket Payload UTAT2026 measures 110 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Rocket Payload UTAT2026?

22 components, from 16 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 Rocket Payload UTAT2026 design files?

From the UTokyoAT/rocket_Payload_UTAT2026 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 Rocket Payload UTAT2026 design in my own project?

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

Can I test firmware for the Rocket Payload UTAT2026 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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