HardLabs

Yunyu esp32

yunyu-x·yunyu-esp32·hardware/kicad/microUnit_controller_v2.kicad_pcb

Yunyu esp32 PCB layout, top view — open source ESP32 board by yunyu-x

About the Yunyu esp32 PCB

Yunyu esp32 is an open source ESP32 PCB design by yunyu-x, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 40 × 40 mm, with 18 components from 18 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N8R8, from the ESP32 family. Other key parts include the DRV8833PWP, SGM2205-3.3YN5G, MPU-6050, TP4056 and DW01A. By type, the board carries 8 connectors, 6 ICs, 2 transistors, 1 fuse and 1 capacitor.

It belongs with the iot & wireless and robotics & motion designs in this gallery.

From the project

电子萌宠进化史

全栈独立、开箱即用的随身/桌面具身 AI 伴侣、微信小程序终端、Meta Muse Gadgets 生态与开源机器人硬件基座 Full-Stack Independent Physical AI Voice Companion, WeChat Mini-Program Suite, Meta Muse Gadgets & Embedded Robotics

Release Notes v1.1.0 | English | 核心特性 | 系统架构 | 六大公理 | 工程知识库 | 技能扩展 | 快速起步

yunyu-esp32 是一个完全独立自洽的物理具身 AI 伴侣与开源硬件生态工程。本项目将前沿大语言模型与多模态情感计算深度融入嵌入式物理实体，构建了涵盖嵌入式固件、微信小程序客户端、桌面 Web 伴侣、Meta Muse 具身代理接入、开源机器人机电控制及严格工程测试的全栈闭环：

Main components on the Yunyu esp32

ESP32-S3-WROOM-1-N8R8DRV8833PWPSGM2205-3.3YN5GMPU-6050TP4056DW01A

Yunyu esp32 bill of materials (BOM)

18 components, 18 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3-WROOM-1-N8R8
U1
1
DRV8833PWP
U2
1
SGM2205-3.3YN5G
SGM2205-3.3
U3
1
MPU-6050
U4
1
TP4056
U5
1
DW01A
U6
1
AO3400A
Q1
1
AO3401A
AO3401A_IMU_SW
Q4
1
HEADER-1X2-2.54MM
MOTOR_OUT
J2
1
HEADER-1X2-2.54MM
EPM_COIL_OUT
J3
1
FH12-6S-0.5SH
FPC_FACE_POS_X
J4
1
FH12-6S-0.5SH
FPC_FACE_NEG_X
J5
1
FH12-6S-0.5SH
FPC_FACE_POS_Y
J6
1
FH12-6S-0.5SH
FPC_FACE_NEG_Y
J7
1
FH12-6S-0.5SH
FPC_FACE_POS_Z
J8
1
FH12-6S-0.5SH
FPC_FACE_NEG_Z
J9
1
1812L150PR
1812L150PR_1.5A
F1
1
C249339
470uF POSCAP
C1

Yunyu esp32 design files

The KiCad project lives in the yunyu-x/yunyu-esp32 repository on GitHub; these links point at the commit this page was built from.

Yunyu esp32: common questions

What microcontroller does the Yunyu esp32 use?

The Yunyu esp32 is built around the ESP32-S3-WROOM-1-N8R8, from the ESP32 family.

How big is the Yunyu esp32 PCB?

The Yunyu esp32 measures 40 × 40 mm, has 4 copper layers and is 1 mm thick.

How many components are on the Yunyu esp32?

18 components, from 18 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 Yunyu esp32 design files?

From the yunyu-x/yunyu-esp32 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 Yunyu esp32 design in my own project?

Yes, under the terms of its Apache-2.0 license, which yunyu-x chose for the repository.

Can I test firmware for the Yunyu esp32 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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