This product is EOL. Description M5Stick is a mini M5Stack, powered by ESP32. It is a portable, easy-to-use, open source, IoT development board. What it can do? This tiny block is able to realize your idea, enlighten your creativity, and help with your IoT prototying in a very short time. It will takes away a lot of the pains form the development process.M5stick is one of the core devices in M5Stack product series which is built in a continues growing hardware & software ecosystem. It has a lot of compatible modules & units, as well as the open source code & engineering community that will help you maximum your benefit in every step of the developing process. Power on / off: Power on: Click the reset button Shutdown: Double the reset button Product Features ESP32-based Bulit-in 9-Axis IMU Blue LED Buzzer IR transmitter Buttons, OLED(1.3 inch) Lipo Battery Extendable Socket Wearable & Wall mounted Development Platform Arduino Include 1x M5Stick 1x USB Type-C(20cm) Applications Wearable devices Internet of things terminal controller DIY creation Specification Resources Parameter ESP32 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi Flash Memory 4MB Power Input 5V @ 500mA Port TypeC x 1, GROVE(I2C+I/0+UART) x 1 OLED Screen 1.3 inch, 64 x 128, SH1107 Button Custom button x 1 LED Blue LED x 1 Buzzer Piezo buzzer MEMS MPU9250(Gray version) IR Infrared transmission Battery 80 mAh @ 3.7V Operating Temperature 32°F to 104°F ( 0°C to 40°C ) Size 48.2 x 25.5 x 13.7mm Weight 14g Case Material Plastic ( PC )