Main view
search
  • Main view
  • Rear perspective view
  • Front perspective view
  • Bottom view
  • Side view – buttons
  • Top view
  • Front and side view
  • Side view – button and connector
  • Bottom perspective view
  • M5Stack StopWatch Dev Kit (ESP32-S3) - ESP32-S3 development platform with a round AMOLED display
ID: 1207176
zł242.11
Tax included

zł196.84 tax excl.

ESP32-S3-based development platform featuring a 1.75" round AMOLED display, audio subsystem, IMU sensor, WiFi connectivity, and a rechargeable battery for portable IoT devices. M5Stack C152

24h
Available
Available quantity: 1

Description

The M5Stack StopWatch Dev Kit (ESP32-S3) development platform is designed for portable electronic devices, HMI interfaces, electronic badges, and IoT terminals. The device features a 1.75-inch capacitive AMOLED display, 2.4 GHz WiFi connectivity, a built-in 450 mAh battery, and integrated hardware for audio, motion sensing, and haptic feedback.

ESP32-S3 processor and multimedia features

Data processing is handled by the ESP32-S3R8 microcontroller with a dual-core Xtensa LX7 processor running at up to 240 MHz, 16 MB Flash memory, and 8 MB PSRAM. The user interface includes a 466 × 466 pixel round AMOLED display with capacitive touch support, two programmable buttons, a dedicated power button, and a built-in vibration motor.

The device integrates an ES8311 audio codec, MEMS microphone, AW8737A audio amplifier driving a 1 W speaker, a 6-axis BMI270 IMU, and an RX8130CE real-time clock.

Additional hardware includes a HY2.0-4P (Grove) expansion connector, rear 2.54 mm expansion headers, a USB Type-C port, and a magnetic mounting system. The M5PM1 multi-level power management IC optimizes battery operation, while compatibility with Arduino IDE, PlatformIO, ESP-IDF, and UiFlow2 simplifies application development.

p1206420-CORES3%20.jpg

Detailed technical documentation, example applications, and software resources are available in the official M5Stack documentation.

Features

  • ESP32-S3R8 dual-core Xtensa LX7 microcontroller, up to 240 MHz
  • 16 MB Flash memory
  • 8 MB PSRAM
  • 2.4 GHz WiFi connectivity
  • 1.75" capacitive AMOLED display, 466 × 466 resolution
  • CO5300 display controller
  • CST820B touch controller
  • Two programmable buttons
  • Dedicated power button
  • Built-in vibration motor
  • 6-axis BMI270 IMU
  • ES8311 audio codec
  • MEMS microphone
  • AW8737A audio amplifier
  • 1 W / 8 Ω speaker
  • RX8130CE real-time clock
  • M5PM1 power management IC
  • HY2.0-4P (Grove) expansion connector
  • Rear 2.54 mm expansion headers (7-pin and 6-pin)
  • USB Type-C port
  • Built-in 450 mAh Li-Po battery
  • Magnetic mounting system
  • Lanyard attachment hole
  • Compatible with Arduino IDE, PlatformIO, ESP-IDF, and UiFlow2
  • Dimensions: 52.0 × 52.0 × 15.5 mm
  • Weight: 39 g
1207176

Data sheet

Microcontroller
ESP32-S3
Flash memory
16 MB
Number of I/O
11
Ethernet
none
WiFi/BT module
Yes
Bluetooth module
No
MicroSD slot
No
Length
52 mm
Width
52 mm
USB connector type
USB type C

Manufacturer

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Responsible person

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Other products in the same category (16)