Product description: M5Dial ESP32-S3 - smart dial with 1.28'' touchscreen - M5Stack K130 v1.1
The M5Stack M5Dial is an advanced programmable device that combines the functions of a smart dial with a 1.28" TFT touchscreen display . It features a built-in ESP32-S3 development module, enabling wireless WiFi and Bluetooth communication. It is equipped with a rotary encoder for precise position and rotational direction recording, and an RFID module for interacting with cards and tags. Additionally, the product includes two Grove connectors for easy expansion and integration with other devices and modules. The M5Stack Dial can be easily programmed using Arduino , ESP-IDF , or UIFlow , allowing for customization of functions to specific user needs.
Check out other M5Stack products in our offer!
M5Dial Features
- Enables wireless connectivity thanks to the built-in WiFi and Bluetooth module
- Allows programming with Arduino, ESP-IDF, or UIFlow online IDE
- It has a 1.28-inch round TFT touchscreen for user interaction
- Supports precise tracking of knob movements with a rotary encoder
- Enables the use of RFID technology for access control projects
- It has a real-time clock (RTC)
- It is equipped with a buzzer for sound signaling.
- Offers Grove connectors for easy expansion and integration with other devices
- It has buttons below the screen that provide additional control functions.
M5Dial Smart Dial
The M5Dial features an advanced smart dial that, thanks to a rotary encoder , allows for precise tracking of rotational movements . This solution allows users to control various functions, which is particularly useful in home automation projects such as lighting control or appliance control.
Various applications
The device is widely used in various IoT and automation projects. Combining features such as Wi-Fi, Bluetooth, RFID, and Grove connectivity, it can be used for access control, smart home management, and industrial applications , offering a flexible and versatile solution for developers and engineers.
Built-in 1.28'' touchscreen
The 1.28" round TFT touchscreen provides a clear and interactive user interface. The screen allows you to easily monitor and control the device's functions , which is important for comfort during operation.
Programmable device
The M5Dial offers support for various development environments , including Arduino, ESP-IDF, and UIFlow online IDEs. This makes the device easy to program and configure, allowing developers to quickly customize its features to meet the specific needs of their projects.
All key information about this product can be found in the user guide on the manufacturer's website.
M5Dial Technical Specifications
- Manufacturer: M5Stack
- Model: M5Dial
- Module type: M5StampS3A
- Microcontroller: ESP32-S3
- Connectivity: WiFi, Bluetooth
- Screen: 1.28'' TFT
- Screen resolution: 240 × 240 pixels
- Display driver: GC9A01
- RFID module: WS1850S
- Touch Controller: FT3267
- Ports: Port A - Grove I2C connector, Port B - Grove input and output connector
- Power Supply: 6V to 36V DC, USB Type-C input, DC power adapter or battery
- Standby current (battery powered): 4.2 V DC / 1.9 uA
- Operating current: 6V / 140.6mA, 12V / 82.5mA, 36V / 28.1mA
- Dimensions: 45 x 45 x 32.3 mm
- Weight: 46.6 g
Useful links |




