upd readme

upd gitignore
add ino file for arduino ide

.gitignore

@@ -1,5 +1,2 @@
 .pio
-.vscode/.browse.c_cpp.db*
-.vscode/c_cpp_properties.json
-.vscode/launch.json
-.vscode/ipch
+.vscode

README.md

@@ -28,10 +28,11 @@
 ![logo](/assets/ha.png)
 
 ## Tested on
-| Boiler | Master Member ID |
+| Boiler | Master Member ID | Notes |
 | --- | --- |
-| BAXI ECO Nova | default or 4 |
-| BAXI Ampera | 1028 |
+| BAXI ECO Nova | default or 4 | Pressure sensor not supported, modulation level not stable |
+| BAXI Ampera | 1028 | Pressure sensor not supported, only heating (DHW not tested) |
+| [Remeha Calenta Ace 40C](https://github.com/Laxilef/OTGateway/issues/1#issuecomment-1726081554) | default | - |
 
 ## PCB
 <img src="/assets/pcb.svg" width="25%" /> <img src="/assets/pcb_3d.png" width="30%" /> <img src="/assets/after_assembly.png" width="37%" />

otgateway.ino

@@ -0,0 +1,4 @@
+/*
+  This file is needed by the Arduino IDE because the ino file needs to be named as the directory name.
+  Don't worry, the Arduino compiler will "merge" all files, including src/main.cpp
+*/