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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Power Interface: 2
This new version of the ESP8266 WiFi Module has increased the flash disk size from 512k to 1MB
Display: 4-digit LED
Microcontroller: Kinetis KL02
compatible with a variety of official Arduino controller
Capacitive Touch Key Pad 12 keys with I2C MPR121 motor Power Interface: 2The Capacitive Touch Keypad has 12 touch pads that can be accessed via I2C. The onboard MPR121 touch controller makes it very easy to control this keypad and it makes sure you only need 2 or 3 pins of your microcontroller board. The MPR121 capacitive keypad uses the MPR121 and 12 touch sensitive pads to give you a simple 'keypad' with an I2C output. The board also has four mounting holes allowing it to be used as an input system in place of
