NanoToy Datasheet
Model number：NanoToy
Product name: all-in-one interactive module
Applications: companion interaction products designed for plush toys
1. Product overview
1.1 Product positioning
NanoToy is an all-in-one interactive module built on the PY32, tuned for plush toy form factors. No connectivity, no AI and no camera: local touch, buttons and shaking drive sound interaction, expression feedback and vibration. It runs two modes - standard toy and music playback - making it a low-cost companion interaction solution.
1.2 Model definitions
| Item |
Value |
| Model number |
NanoToy |
| Type |
All-in-one interactive module |
| Hardware platform |
PY32 |
2. System architecture
2.1 Peripherals
| Peripherals |
Description |
| Main controller |
PY32 |
| Display |
0.85C × 2 |
| Audio module |
Local audio (W25Q32 + I2S) |
| Touch module |
TTP223 / copper foil |
| Accelerometer |
Shake detection (KX022) |
| Vibration motor |
Touch / startled / curious feedback |
| Physical buttons |
2 soft-touch buttons (on panel: power button + mode button) + 1 external button |
| LED |
1, runtime heartbeat indicator |
2.2 Software
- No app / WeChat Mini Program
- No network / no cloud / no AI conversation
- No wake word
- Dual modes: standard toy mode / music playback mode
3. Appearance & build
| Item |
Specifications |
| Main unit housing material |
Flame-retardant ABS + PC |
| Main unit color |
White |
| Main unit dimensions |
5.4 cm × 4.3 cm × 3.0 cm |
4. Hardware specifications
4.1 Feature configuration
| Module |
Sub-item |
Availability |
| Display |
Expression animation |
Yes |
| Touch |
Touch feedback |
Yes |
| Accelerometer |
Shake detection |
Yes |
| Vibration |
Touch / startled / curious feedback |
Yes |
| Speaker |
4Ω 3W |
Yes |
| Local audio |
PCM voice + MP3 music |
Yes |
| Physical buttons |
Power + mode + external |
Yes |
| LED |
Run heartbeat |
Yes |
| AI conversation |
- |
No |
| Data transmission |
- |
No |
| Camera |
- |
No |
4.2 Power
| Item |
Specifications |
| Power supply |
Built-in rechargeable Li-ion battery |
| Battery capacity |
600 mAh |
| Charging method |
Type-C USB |
| Manual power-off |
Press and hold the power button for 3 seconds in any state |
| Auto power-off |
5 minutes of inactivity in standard mode |
| Auto-sleep |
60 seconds of inactivity in standard mode enters the drowsy state |
4.3 Environmental parameters
| Item |
Specifications |
| Operating temperature |
0 ℃ ～ 40 ℃ |
| Storage temperature |
-10 ℃ ～ 40 ℃ |
| Humidity |
5%–80%, non-condensing |
5. Human-machine interaction
5.1 Buttons and touch
| Item |
Specifications |
| Physical buttons |
2 soft-touch buttons (on panel: power button + mode button) + 1 external button |
| Touch |
Touching the plush sensing area triggers sound interaction + expression feedback + vibration |
| Shake |
The accelerometer detects shaking and triggers a curious or startled response |
5.2 Emotional interaction
In standard toy mode, the emotional states triggered by interaction are:
| Status |
Trigger condition |
Feedback |
| Standby |
Startup complete / response finished / woken from sleep |
Standby voice + standby expression, rotating every 10 seconds |
| Happy |
Single touch |
Happy sound + 300 ms vibration + happy expression |
| Angry |
3 consecutive touches within 1.5 seconds |
Angry sound + 500 ms vibration + angry expression |
| Drowsy |
60 seconds of inactivity in standard mode |
Drowsy sound + drowsy expression, then falls asleep once it ends |
| Asleep |
Drowsy sound ends |
Asleep expression, with periodic snoring sounds |
| Startled |
Multiple valid shakes within 900 ms |
Startled sound + 200 ms vibration + startled expression, returns to standby after 3 seconds |
| Curious |
Single valid shake |
Curious sound + 150 ms vibration + curious expression, returns to standby after 8 seconds |
While asleep, touch, shaking or a long press of the mode button wakes the device back to standby and plays a wake-up sound.
5.3 Music playback mode
Press and hold the mode button for 3 seconds to switch to music playback mode:
- Plays local MP3 tracks from track 1 (3 tracks in total, on loop)
- Short press the mode button to skip to the next track
- Press and hold the mode button for 3 seconds to exit music mode and return to standard toy mode
- Suppresses normal emotional responses, auto-sleep and auto power-off
5.4 Network status
No networking capability.
6. Customization
| Dimension |
Description |
| Expressions |
Expression animation pack, mapped to each emotional state |
| Sound effects |
PCM voice + MP3 music (flashed to W25Q32) |
| Touch logic |
Mapping between touch count and emotional state |
| Shake logic |
Shake threshold and the curious / startled decision window |
| Button mapping |
Button function assignment (power / mode / touch) |
7. Product family comparison
| Dimension |
TY001 (split) |
TY002 (all-in-one) |
LX001 (split) |
LX002 (all-in-one) |
NanoToy |
| Main Control Platform |
Tuya IoT module |
Tuya IoT module |
Espressif ESP32 |
Espressif ESP32 |
PY32 |
| Form factor |
Split (main unit + panel) |
All-in-one |
Split (main unit + panel) |
All-in-one |
All-in-one |
| Main unit dimensions |
3.9 × 4.0 × 3.0 cm |
5.4 × 4.3 × 3.0 cm |
3.9 × 4.0 × 3.0 cm |
5.4 × 4.3 × 3.0 cm |
5.4 × 4.3 × 3.0 cm |
| Panel dimensions |
5.3 × 2.1 cm |
— |
5.3 × 2.1 cm |
— |
— |
| Camera |
No |
No |
1 MP |
1 MP |
No |
| Display |
2 |
2 |
2 |
2 |
2 |
| Shake detection |
3-axis gyroscope |
3-axis gyroscope |
3-axis gyroscope |
3-axis gyroscope |
3-axis gyroscope |
| Touch detection |
Touch module |
Touch module |
Touch module |
Touch module |
Touch module |
| Vibration motor |
Yes |
Yes |
Yes |
Yes |
Yes |
| AI conversation |
Cloud (Tuya) |
Cloud (Tuya) |
Cloud (Nablai) |
Cloud (Nablai) |
No |
| Connectivity |
Wi-Fi + BLE; 4G Cat.1 optional |
Wi-Fi + BLE; 4G Cat.1 optional |
Wi-Fi + BLE + 4G Cat.1 |
Wi-Fi + BLE + 4G Cat.1 |
No |
| Local music |
Supported |
Supported |
Supported |
Supported |
W25Q32 |
| Wake word |
"Hi, Tuya" |
"Hi, Tuya" |
Customizable |
Customizable |
None (button-triggered) |
| Battery capacity |
600 mAh |
1000 mAh |
600 mAh |
1000 mAh |
600 mAh |
| Speaker |
8Ω 2W |
4Ω 3W |
8Ω 2W |
4Ω 3W |
4Ω 3W |
| Device housing |
ABS, white |
ABS + PC, white |
ABS, white |
ABS + PC, white |
ABS + PC, white |
| Companion app / WeChat Mini Program |
Tuya App |
Tuya App |
Custom branded app + WeChat Mini Program |
Custom branded app + WeChat Mini Program |
No |
| Admin console |
No |
No |
Customizable admin console |
Customizable admin console |
No |
| Account system |
Tuya cloud account |
Tuya cloud account |
Full account system |
Full account system |
No |
| LLM integration |
General-purpose model |
General-purpose model |
Custom private LLM integration |
Custom private LLM integration |
No |
