The Arduino Pro Opta series has emerged as a catalyst in the world of industrial automation, offering robust and flexible solutions that cater specifically to the needs of PLC engineers.

One example is the widespread adoption of Arduino Opta, a secure, easy-to-use micro PLC with Industrial IoT capabilities, which launched in February and is already used by hundreds of U.S. customers.

While the Arduino organisation has been making industrial single-board computers for a while, it has finally taken the plunge and produced a complete industrial product – and industrial controller ...