Adafruit Circuit Playground Express Developer Edition - Base Kit

Key Features: The original Circuit Playground Classic made even better ATSAMD21 ARM Cortex M0 Processor, running at 3.3V and 48MHz 2 MB of SPI Flash storage, used primarily with CircuitPython to store code and libraries. MicroUSB port for programming and debugging USB port can act like serial port, keyboard, mouse, joystick or MIDI! It's the Circuit Playground Express Base Kit! It provides the few things you'll need to get started with the new Circuit Playground Express. This version of Circuit Playground is super powered, and will work with Microsoft MakeCode, CircuitPython, code.org CS Discoveries or Arduino IDE.Because you can program the same board in 3 different ways - the Express has great value and re-usability. From beginners to experts, Circuit Playground Express has something for everyone. You can use Circuit Playground Express with code.org CS Discoveries, but we recommend this code.org Individual Pack which has the 8 alligator clips and LEDs you'll need to follow all the lessons.Item Specifics1 - Circuit Playground Express10 - Mini NeoPixels, displays any color1 - Motion sensor (triple-axis accelerometer with tap detection, free-fall detection)1 - Temperature sensor1 - Light sensor (also a color sensor and pulse sensor)1 - Sound sensor (MEMS microphone)1 - Mini speaker with class D amplifier (7.5mm magnetic speaker/buzzer)2 - Push buttons, labeled A and B1 - Slide switch1 - Infrared receiver and transmitter (also acts as a proximity sensor)8 x alligator-clip friendly input/output pinsI2C, UART, 8 pins that can do analog inputs, multiple PWM output7 pads can act as capacitive touch inputs and the 1 remaining is a true analog output1 - USB cable - A/MicroB - 3ft3 - Alkaline AAA batteries3 - AAA Battery Holder with On/Off Switch, JST, and Belt ClipOuter diameter: ~50.6mm / ~2.0"Weight: 8.5g