Development kit with ATmega328 microcontroller with preinstalled Arduino bootloader. The system operates with a voltage of 3.3 V at a frequency of 8 MHz. The board also contains an IR thermometer that communicates via the SMBus or PWM interface.
Board with a built-in wi-fi module, which allows you to create scripts in Node.js. It allows you to easily connect a variety of sensors and modules. It is equipped with a WiFi chip Mediatek 580 MHz and coprocesor ATSAMD21G18 ATmel 32-bit ARM core Cortex M0+ (clock signal of 48 MHz).