home.md

@@ -7,7 +7,9 @@
 The **CONV-OPT-TTL-1i-1o** is a low-cost stand-alone **Optical to Electrical converter module** providing one
 fiber-optic input and one electrical output. 
 Its counterpart is the [CONV-TTL-OPT-1i-1o](https://ohwr.org/project/conv-ttl-opt-1i-1o/wikis)
-![](uploads/6960fec8db626c160e8976c2a5fddca8/conv-rs485-opt-rtm.png)
+
+![](uploads/0db4017bc1b18803ec1734980e4105b9/2021_08_19_fibre_receiv_littleBox_highImpedOutput_2021_08_22_top.png)  
+**3D model of the optical to electrical converter**
 
 
 ## Specifications
@@ -26,6 +28,19 @@ Its counterpart is the [CONV-TTL-OPT-1i-1o](https://ohwr.org/project/conv-ttl-op
   - [Design-notes](Design-notes)
   - [Users](Users)
 
+
+## Contacts
+
+### Commercial producers
+
+  - The board is not yet commercially available.
+
+### General questions about project
+
+  - [Carolina Amoedo](mailto:carolina.amoedo@cern.ch) - CERN
+
+
+
 ## Status
 
 | Date | Event |