product.md updated

Author: mcmchris

content/hardware/07.opta/opta-family/opta-analog-exp/compatibility.yml

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+software:
+  - arduino-ide
+  - arduino-cli
+  - iot-cloud
+  - plc-ide

content/hardware/07.opta/opta-family/opta-analog-exp/features.md

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+<FeatureDescription>
+
+**Arduino Opta® Digital Expansions** are designed to multiply your Opta® micro PLC capabilities with the addition of 16 programmable inputs for connecting your digital sensors and 8 more relays to operate your machines.
+
+Designed in partnership with leading relay manufacturer Finder®, it allows professionals to scale up industrial and building automation projects while taking advantage of the Arduino ecosystem.
+
+Arduino Opta® Digital Expansion is available in two variants:
+* AFX00005 - Arduino Opta® Ext D1608E: Electromechanical Relay outputs
+* AFX00006 - Arduino Opta® Ext D1608S: Solid State Relay outputs
+
+</FeatureDescription>
+
+<FeatureList>
+
+<Feature title="Expandability" image="communication">
+
+  Up to 5 snap-on modules managed to multiply and mix your set of I/Os with seamless detection. 
+
+</Feature>
+
+<Feature title="Industrial Temperature Range" image="temperature-sensor">
+
+  Arduino Opta® Digital Expansion has a highly reliable design operating at industrial temperature ranges (-20 °C to +50 °C).
+
+</Feature>
+
+<Feature title="Programming Languages Supported" image="file-icon">
+
+  * Arduino sketch
+  * IEC-61131-3:
+    * Ladder (LD)
+    * Sequential Function Chart (SFC)
+    * Function Block Diagram (FBD)
+    * Structured Text (ST)
+    * Instruction List (IL)
+
+</Feature>
+
+<Feature title="Suitable to DIN Rail" image="configurability">
+
+  Thanks to its form factor, it can be attached to a Din Rail mount system, providing a quick access to all the I/O ‘s.
+
+</Feature>
+
+</FeatureList>