We need to develop a driver to communicate with ABB Electricity Meters, ALPHA family (A1R,A1R+ ALPHA II, ALPHA III) by ANSI C12.18 C12.21 in the Arduino Platform (We use the Arduino Zero SAMD21 Board), and a driver for Linux System.
We have our own SAMD21, Arduino PCB Board with our own Optical Port. (You can use ARDUINO ZERO board to test and connect the optical reader to the TTL serial port)
We need to obtain the Energy values and other important variables.
We have the OLD ABB original software that uses these meters.