Learn PLC basics and earn your Arduino Certified Engineer - Industrial Associate badge.

With the new analog and digital expansions, you can quickly and seamlessly start managing the additional I/Os from the Opta base unit. Leverage the open and widely known Arduino ecosystem or PLC IDE IEC 61131-3 programming environment.

Enhance Opta's connectivity with Blues Wireless for Arduino Opta. Discover a no-frills cellular and LoRa connectivity solution from Blues.