Features
As a versatile embedded development board, the M5Dial integrates the necessary functions and sensors for various smart home control applications. It features a 1.28-inch circular TFT touchscreen, a rotary encoder, an RFID recognition module, an RTC circuit, a buzzer, and buttons below the screen, allowing users to easily implement a variety of creative projects.
The M5Dial's main controller is the M5StampS3, a microcontroller based on the ESP32-S3 chip, known for its high performance and low power consumption. It supports Wi-Fi as well as various peripheral interfaces such as SPI, I2C, UART, ADC, and more. The M5StampS3 also features 8 MB of built-in flash, providing users with ample storage space.
The M5Dial's outstanding feature is its rotary encoder, which accurately records the position and direction of the knob, providing a better interactive experience. Users can adjust settings such as volume, brightness, and menu options with the knob, or control home appliances such as lights, air conditioning, and curtains. The device's integrated screen allows for the display of various interactive colors and effects.
With its compact size and lightweight design, the M5Dial is suitable for various embedded applications. Whether controlling home devices in a smart home dome or monitoring and controlling systems in industrial automation, the M5Dial can be easily integrated to provide intelligent control and interaction capabilities.
The M5Dial also features RFID recognition, enabling the recognition of 13.56 MHz RFID cards and tags. Users can utilize this feature for applications such as access control, identity verification, and payments. The M5Dial is also equipped with an RTC circuit to maintain accurate time and date. It also features an integrated buzzer and a physical button for device prompts and wake-up calls.
The M5Dial offers versatile power options to meet diverse needs. It accommodates a wide range of input voltages and accepts a 6- to 36-V DC input. It also features a battery connector with integrated charging circuitry, allowing seamless connection to external lithium batteries. This adaptability allows users to power the M5Dial via USB-C, the DC interface, or an external battery pack for convenience on the go. The M5Dial also reserves two PORTA and PORTB interfaces and supports the expansion of I2C and GPIO devices. Users can connect various sensors, actuators, displays, and other peripherals through these interfaces, adding more functionality and capabilities.
Features
* Round TFT touchscreen
* M5Stampel3
* Encoder
* RFID
* 6-36V voltage input
* Interface expansion: reserved PORTA and PORTB interfaces
* Programming platform: Arduino, UIFlow, ESP-IDF
Includes
1x M5 Dial
Applications
* Smart home control
* Internet of Things project
* Access control system
* Industrial control
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