The basic functions of the Arduino IDE – pinMode, digitalRead, digitalWrite, and analogRead – are available. Most of the WiFi functions work just like the WiFi shield library.

But there’s a new library available which seeks to reduce the latency of software-based serial communications so that you don’t have to worry about it.

The new Arduino Zero Pro board is a powerful, 32-bit extension of the Arduino UNO platform and is equipped with an Atmel SAMD21 MCU, featuring a 32-bit ARM Cortex M0 core.