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IR Japan prot3

Tellurnoid·25RoboCup·KiCad/IR_Japan_prot3/IR_Japan_prot3.kicad_pcb

IR Japan prot3 PCB layout, top view — open source ESP32 board by Tellurnoid

About the IR Japan prot3 PCB

IR Japan prot3 is an open source ESP32 PCB design by Tellurnoid, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 65 components from 14 distinct parts.

Its main chip is the ESP32_devModule, from the ESP32 family. Other key parts include the TSSP58038, LM393 and CD74HC4067SM. By type, the board carries 19 capacitors, 18 ICs, 16 resistors, 11 connectors and 1 diode.

From the project

2025年度 ロボカップジュニアライトウェイトサッカー競技に出場する、埼玉県立浦和高校物理部のチーム「URAWA BOLSAE(ボルセ)」の機体に関わる情報です。

Main components on the IR Japan prot3

TSSP58038LM393CD74HC4067SM

IR Japan prot3 bill of materials (BOM)

65 components, 14 distinct parts — part numbers from the project's BOM.

QtyPartRefs
8
TSSP58038
U1, U10, U11, U12, U13, U14, U15, U16
8
LM393
TSSP58038
U2, U3, U4, U5, U6, U7, U8, U9
1
~
U17
1
CD74HC4067SM
U18
1
CONN_01X04_SOCKET
Conn_01x09_Socket
J1
1
CONN_01X02_SOCKET
Conn_01x03_Socket
J2
4
Conn_01x03_Socket
J3, J4, J5, J9
3
Conn_01x04_Socket
J6, J7, J8
1
Conn_01x02_Socket
J10
1
Conn_02x05_Top_Bottom
J11
1
D_Schottky
D1
18
C
C1, C2, C3, C4, C5, C6, C7, C8 +10
1
C_Polarized_US
C18
16
R
R1, R2, R3, R4, R5, R6, R7, R8 +8

IR Japan prot3 design files

The KiCad project lives in the Tellurnoid/25RoboCup repository on GitHub; these links point at the commit this page was built from.

IR Japan prot3: common questions

What microcontroller does the IR Japan prot3 use?

The IR Japan prot3 is built around the ESP32_devModule, from the ESP32 family.

How big is the IR Japan prot3 PCB?

The IR Japan prot3 measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the IR Japan prot3?

65 components, from 14 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 IR Japan prot3 design files?

From the Tellurnoid/25RoboCup 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 IR Japan prot3 design in my own project?

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

Can I test firmware for the IR Japan prot3 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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