1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Manual Click here to openDescription Dial v1 1 is a high performance multifunctional embedded development board that has been fully upgraded from the original Dial product The new version features the StampS3A as the main controller further enhancing system processing power and stability Additionally the core module antenna and buttons have been optimized to effectively improve wireless communication performance and user interaction experience The product is equipped with a 1 28 inch round TFT touch screen and a high precision rotary encoder and includes an RFID detection module RTC circuit onboard buzzer and under screen buttons to enable device interaction and wake up alerts The power supply solution supports DC 6 36V wide voltage input and includes a lithium battery interface and charging circuit to meet diverse application needs Furthermore the reserved PORT A and PORT B interfaces facilitate the expansion of I2C and GPIO devices This product is widely applicable in smart home control IoT applications smart wearables access control systems industrial control and educational maker projects Features Round TFT touch screenStampS3A as the main controllerRotary encoderRFID detection moduleWide voltage inputInterface expansion Reserved PORT A and PORT B interfacesDevelopment PlatformUiFlow2ArduinoIDEESP IDFPlatformIOPackage Includes 1 x Dial V1 11 x L shaped 1 5mm hex wrench compatible with M2
