HardLabs

Toytalker mini v0.1 - 配置イメージ

tomonoriyamazaki·toytalker·devices/KiCad/toytalker_mini_v0.1/toytalker_mini_v0.1 - 配置イメージ.kicad_pcb

Toytalker mini v0.1 - 配置イメージ PCB layout, top view — open source ESP32 board by tomonoriyamazaki

About the Toytalker mini v0.1 - 配置イメージ PCB

Toytalker mini v0.1 - 配置イメージ is an open source ESP32 PCB design by tomonoriyamazaki, published on GitHub. It is a 2-layer board measuring 40 × 40 mm, with 27 components from 23 distinct parts.

Its main chip is the ESP32-S3-MINI-1-N4R2, from the ESP32 family. Other key parts include the AP2112K-3.3TRG1 and MAX98357AEWL_T. By type, the board carries 10 capacitors, 8 resistors, 3 ICs, 3 switches, 1 connector and 1 microphone.

From the project

AI voice companion toy for kids

子供向け音声AIおもちゃ。話しかけると、好きなキャラクターの声で返事をしてくれる。

- 応答約2秒: STT→LLM→TTSを全区間ストリーミングでつなぎ、最初の音声チャンクが生成され次第再生を開始。サーバーレス（AWS Lambda）構成のまま体感レイテンシを最小化 - 相槌: メインの応答を生成している間に「そうだね〜」などの短い繋ぎ応答を先に返し、会話のテンポを保つ - ボイス・キャラクター切替: TTSプロバイダーをプラガブルに切替可能（OpenAI / Google / Gemini / ElevenLabs / Cartesia / FishAudio / ずんだもん / 自前クローンボイス）。キャラクターの人格プロンプトもDBで管理 - スタンドアロン動作: ESP32-S3搭載の専用基板、おもちゃ単体でWiFi経由でAWSと直接通信（設定ではスマホが必要）

Main components on the Toytalker mini v0.1 - 配置イメージ

AP2112K-3.3TRG1ESP32-S3-MINI-1-N4R2MAX98357AEWL_T

Toytalker mini v0.1 - 配置イメージ bill of materials (BOM)

27 components, 23 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AP2112K-3.3TRG1
MAX98357AEWL_T
U2
1
ESP32-S3-MINI-1-N4R2
BQ24074RGTR
U3
1
MAX98357AEWL_T
AP2112K-3.3TRG1
U4
1
TYPE-C-31-M-12
J1
1
SPH0645LM4H-1-8
MK1
1
SSAJ110100
S1
1
SKRPABE010
S2
1
B3U-1000P
SKRPABE010
S3
1
KT-0805W
D1
1
10UF
10uF
C1
2
10UF
22uF
C2, C9
1
22UF
22uF
C3
2
22UF
0.1uF
C4, C5
1
0.1UF
10uF
C8
1
1uF
C10
1
0.1uF
C11
1
10uF
C12
2
5.1K
5.1k
R1, R2
1
13K
47
R3
1
10K
10k
R6
Show 3 more
QtyPartRefs
1
10K
2.4k
R7
2
10k
R8, R9
1
750
R10

Toytalker mini v0.1 - 配置イメージ design files

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

Toytalker mini v0.1 - 配置イメージ: common questions

What microcontroller does the Toytalker mini v0.1 - 配置イメージ use?

The Toytalker mini v0.1 - 配置イメージ is built around the ESP32-S3-MINI-1-N4R2, from the ESP32 family.

How big is the Toytalker mini v0.1 - 配置イメージ PCB?

The Toytalker mini v0.1 - 配置イメージ measures 40 × 40 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Toytalker mini v0.1 - 配置イメージ?

27 components, from 23 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 Toytalker mini v0.1 - 配置イメージ design files?

From the tomonoriyamazaki/toytalker repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Toytalker mini v0.1 - 配置イメージ design in my own project?

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

Can I test firmware for the Toytalker mini v0.1 - 配置イメージ 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.

More boards in toytalker

Similar boards