M5Dial ESP32-S3 - Smart Rotary Knob with 1,28'' Touch Screen - M5Stack K130 v1.1

Index: MSS-24056 EAN: 6972934175786
M5Stack M5Dial is an innovative smart dial with a 1.28-inch round TFT touchscreen that is equipped with an ESP32-S3 module and offers wireless WiFi and Bluetooth connectivity. The device has built-in buttons under the screen, RFID module, RTC, buzzer and Grove connectors. It is great for IoT and home automation projects.
M5Dial ESP32-S3 - Smart Rotary Knob with 1,28'' Touch Screen - M5Stack K130 v1.1
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Manufacturer: M5Stack

Product description: M5Dial ESP32-S3 - smart dial with 1.28'' touch screen - M5Stack K130 v1.1

M5Stack M5Dial is an advanced programmable device that combines the functions of an intelligent dial with a 1.28'' TFT touch display . It has a built-in ESP32-S3 development module, which enables wireless WiFi and Bluetooth communication. It is equipped with a rotary encoder for precise position and rotation direction recording and an RFID module for interaction with cards and tags. Additionally, the product includes two Grove connectors that allow easy expansion and integration with other devices and modules. M5Stack Dial can be easily programmed using Arduino , ESP-IDF or UIFlow , making it possible to customize the functions to specific individual user needs.

Check out other M5Stack products in our offer!

The M5Dial smart dial with touch screen lies on a white background.

M5Dial ESP32-S3 - intelligent dial with 1.28'' touch screen - M5Stack K130.

The M5Dial smart dial with touch screen lies on a white background. The product has a built-in 1.28'' touch screen.

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 touch screen 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

M5Dial features an advanced smart dial that uses a rotary encoder to precisely track rotational movements . This solution allows users to control various functions, which is especially useful in home automation projects such as lighting control or device control.

Various applications

The device is widely used in various IoT and automation projects. By combining features such as WiFi, Bluetooth, RFID and Grove connectors, the device can be used for access control, smart home management, as well as industrial applications , offering a flexible and versatile solution for makers and engineers.

The M5Dial smart dial lies upside down on a white background.

The device is suitable for projects related to home automation and IoT.

The M5Dial smart dial with touch screen lies on a white background.

M5Dial is programmable, which means you can customize its functions to suit your individual needs.

Built-in 1.28'' touch screen

The 1.28'' round TFT touch screen 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 control.

Programmable device

M5Dial offers support for a variety of development environments , including Arduino, ESP-IDF, and UIFlow online IDE. 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): 4.2V DC / 1.9uA
  • Operating current: 6V/140.6mA, 12V/82.5mA, 36V/28.1mA
  • Dimensions: 45 x 45 x 32.3 mm
  • Weight: 46.6 g

The M5Dial smart dial with touch screen lies upside down on a white background.

It has a built-in WiFi and Bluetooth wireless communication module.

Package width 12 cm
Package height 16 cm
Package depth 5.5 cm
Package weight 0.084 kg

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Product reviews

M5Dial ESP32-S3 - Smart Rotary Knob with 1,28'' Touch Screen - M5Stack K130 v1.1

4.9/5

Average grade

40

Customers opinion
The following opinions are collected
and verified by
an external partner Trustmate
and come from the post-purchase process.
gabriel 24.03.2025 Confirmed purchase
Realy good for an IOT application. Using it with ESP-Home, still learning but realy handy for various type of project. Planing on doing somme heat storage ¨heater and modifying the Dashboard of a small electric motorcycle.
Hans 18.01.2025 Confirmed purchase Translated review
chic part with great features. The libraries are extensive with many examples, so programming is quite easy. But some familiarization with C++, SPIFFS, Arduino, etc. is necessary.
Sven 02.01.2025 Confirmed purchase Translated review
fast delivery, gladly again
Oleksii 20.08.2024 Confirmed purchase Translated review
Strong, strong, strong
Thomas 25.07.2024 Confirmed purchase Translated review
the M5dial is really awesome. The simple installation in hole cut-outs makes the dial quick to install. The large encoder is ideal for many applications. However, only 16 pulses per revolution are recorded. The whole thing has to be programmed in UI Flow 2, which can only be done online. I prefer offline IDE's.
Jaroslav 15.07.2024 Confirmed purchase Translated review
A very interesting piece with many possibilities.
Carsten 04.07.2024 Confirmed purchase Translated review
Top! Fast and good. 👍️
Fernando 12.06.2024 Confirmed purchase
Excellent product for IOT projects. Recommend.
Norbert 09.05.2024 Confirmed purchase Translated review
As expected. Upload Btn is hidden.
Jerzy 01.05.2024 Confirmed purchase Translated review
As in the description
Susanne 29.04.2024 Confirmed purchase Translated review
fast delivery - everything without problems
Sinisha 22.04.2024 Confirmed purchase
Innovative and easy to use for home automation
Bjoern 04.04.2024 Confirmed purchase
Peter 25.03.2024 Confirmed purchase Translated review
The module is very nice in terms of optics and haptics. The described function is also available - somehow. - The display, touch, and the encoder for the ring are good. The button at the bottom is a bit stiff, if you don't press it right, but it works. Great for menu control. - I was able to use other I2C peripherals via the exposed I2C bus. Since there are not many GPIOs available externally, this is very helpful. - The beeper is nice as feedback, although not very loud. I prefer tones around 4000Hz. There are some points I don't like that cloud the overall impression: - The RFID reader only recognizes very few cards. A MIFARE 1k card is recognized, tags in a smaller form factor (about 3cm in diameter) are not recognized with the same chip. Due to the lack of cards, I cannot perform extensive tests yet, but it seems to be related to the size of the tag and therefore the coil inside. Parameter changes on the RFID chip have not made any difference so far. It also only recognizes the cards when placed directly on the module. - The exposed external I2C interface is actually the first I2C numerically that the ESP has. The second one is used for internal purposes. The practical aspect is that under Arduino, you can use the usual "Wire" instance. However, you should define the pins in "Wire.begin(HAL_PIN_GROVE_I2C_SDA,HAL_PIN_GROVE_I2C_SCL,100000);". - The module uses the M5StampS3 as its "brain". The module directly connects the USB interface to the ESP32-S3, without the usual USB-serial converter. By default, the module uses the "CDC mode" for programming under Arduino (and probably also PlatformIO). I was quite surprised when my application didn't start without being connected to the PC. In "CDC mode," the application on the ESP seems to wait for the connection to the appropriate driver on the PC. You can easily change this in the Arduino environment, then it works without a PC, but then you have to press and hold the button on the M5Stamp when connecting the USB for programming, otherwise the PC won't see the interface... Unfortunately, the GPIO0 pin, which is on the button, is not exposed in my opinion, so I had to unscrew the case every time to access the button on the M5Stamp in which I had installed the M5Dial, so that I could reload the program. This is also not well documented by M5. For those who can live with it: M5Dial is a nice product and can be used in many ways.
Hugo 14.03.2024 Confirmed purchase Translated review
Another super-toy from M5Stack.
Jan 29.01.2024 Confirmed purchase Translated review
Super!
Maciej 25.01.2024 Confirmed purchase Translated review
Brilliant device. The possibilities it offers are practically unlimited.
Burkhard 19.01.2024 Confirmed purchase Translated review
Great design, excellent craftsmanship, and easy to handle - that's how products should be!
Bernhard 15.01.2024 Confirmed purchase Translated review
I became aware of the product through information from a trade journal, and it exactly matched my expectations.
Steffen 08.01.2024 Confirmed purchase Translated review
+ Very appealing design + Very good mechanical solution + Excellent for easy menu operation - UI flow is (still) incomplete and error messages are not adapted to round display
Marko 12.05.2025 Confirmed purchase
Konstantin 04.10.2024 Confirmed purchase
Atanas 01.07.2024 Confirmed purchase
Remy 29.01.2024 Confirmed purchase
Rick 25.01.2024 Confirmed purchase
Kamil 07.07.2025 Confirmed purchase
Egon 28.12.2024 Confirmed purchase
Frank 21.08.2024 Confirmed purchase
Peter 20.06.2024 Confirmed purchase
Klaus 01.06.2024 Confirmed purchase

Country of Origin: China

Manufacturer Contact Details: M5Stack Technology Co Ltd Block A10, Expo Bay South Coast Shenzhen , Fuhai Street, Bao'an District

EU Marketer Contact Details: BOTLAND B. DERKACZ SP. K. Gola 25A - 63-640 Bralin

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