M5StickS3 ESP32S3 Mini IoT Dev Kit (Pre-sale back in 10 days)

27,95 €
27,95 €
21,95 €
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StickS3 is a compact and high‑performance programmable controller designed for remote control and IoT applications. It is powered by the ESP32‑S3‑PICO‑1‑N8R8 main control chip, supporting 2.4 GHz Wi‑Fi wireless communication, with 8MB Flash and 8MB PSRAM to meet diverse application development needs, delivering excellent performance and scalability.

For human–machine interaction, it features a 1.14" LCD display, a 6‑axis IMU sensor, and programmable buttons. The audio system adopts the ES8311 mono audio codec, combined with a high‑sensitivity MEMS microphone and AW8737 power amplifier, enabling clear audio capture and high‑fidelity audio output, empowering voice recognition and interactive experiences.

It also integrates an IR transmitter and receiver, along with a 250mAh lithium battery, making it suitable for smart home control, AI voice assistants, and IoT project development scenarios.

Input Power Supply Notice:

The Grove interface at the bottom of the device can be configured as DC 5V output / input mode. The interface defaults to input mode, in which DC 5V power can be supplied via the Grove interface, the EXT_5V on the top Hat2-Bus, or the 5VIN interface. When configured as output mode, input is only allowed via USB or the 5VIN on the top Hat2-Bus. Do not supply power from other output interfaces, otherwise there is a risk of short circuit damage to the device.

IR Reception Notice:

When using the IR receiving function, the speaker power amplifier must be turned off, otherwise IR signals cannot be received properly.

Speaker Volume Notice:

When powered by battery (USB not connected), it is recommended to keep the speaker volume below 75% to avoid unexpected device reboot caused by excessive power consumption.

Features

  • Integrated ESP32-S3-PICO-1-N8R8 main controller
  • 8MB Flash and 8MB PSRAM
  • ES8311 mono audio codec chip
  • MEMS microphone + speaker
  • Integrated IR transmitter + IR receiver
  • Magnetic back design
  • Expansion interfaces:
    • Expandable Hat2 bus (2.54-16P)
    • HY2.0-4P interface
  • Development Platform
    • Arduino
    • UiFlow2
    • ESP-IDF
    • PlatformIO

Specifications

Specification Parameter
SoC ESP32-S3-PICO-1-N8R8 @ Dual-core Xtensa LX7 processor, up to 240MHz
Flash 8MB
PSRAM 8MB
Wi-Fi 2.4 GHz Wi-Fi
Display Model: ST7789P3
Resolution: 135x240
Input Power USB Type-C DC 5V
Audio Codec ES8311: 24-bit resolution, I2S protocol
Microphone MEMS microphone, Signal-to-Noise Ratio (SNR): 65 dB
Speaker AW8737 power amplifier + 8Ω@1W 2011 cavity speaker
Operating Temperature 0 ~ 40°C
Battery Capacity 250mAh
Grove Load Capacity No load: 5V
Max: 4.88V@0.38A
Power Consumption Power off: 4.2V@14.02uA
L1 state: 4.2V@52.47uA
L2 state: 4.2V@102.40uA
L3A state: 4.2V@36.69mA
Full load: 4.2V@519.02mA
Product Size 48.0 x 24.0 x 15.0mm
Product Weight 20.0g
Package Size 110.0 x 65.0 x 15.0mm
Gross Weight 29.3g

Applications

  • Smart home control
  • AI voice assistant
  • IoT project development

Compatibility Notes

StickS3 is structurally incompatible with the following Hat series products: Hat Mini JoyC (SKU: U156), Hat Mini EncoderC (SKU: U157), and Hat 18650C (SKU: U080).


Download Mode

Connect the device with a USB cable and press and hold the reset button on the side of the device. When the internal green LED flashes, the device has successfully entered download mode.

Model Size

Datasheets

Includes

  • 1 x StickS3
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