updates machine support

Author: MAKOMO

_data/navigation.yml

@@ -104,6 +104,8 @@ machines:
         url: /machines/kapok/
       - title: "Kirsch & Mausser"
         url: /machines/kirsch/
+      - title: "Kraffe"
+        url: /machines/kraffe/
       - title: "Kuban"
         url: /machines/kuban/
       - title: "Lilla"

_machines/berto.md

@@ -2,7 +2,6 @@
 layout: single
 permalink: /machines/berto/
 title: "Berto"
-excerpt: "One/D/R"
 header:
   overlay_image: /assets/images/berto.jpg
   image: /assets/images/berto.jpg
@@ -12,9 +11,9 @@ sidebar:
 ---
 
 * __Producer:__ [Berto Coffee Roaster](https://berto-online.com/){:target="_blank"}, Indonesia
-* __Machines:__ One and D models with Autonics TX4S PIDs and R models with touch panel
-* __Connection:__ MODBUS RTU via USB (One/D models) or MODBUS TCP via Network (R models)
-* __Features:__ logging of environmental temperature (ET), bean temperature (BT) and related rate-of-rise curves. On the R model the roast is started and stopped also from Artisan.
+* __Machines:__ One and D models with TX4S PIDs and R models with touch panel as well as Autonics and Essential models
+* __Connection:__ MODBUS RTU via USB (One/D/Autonics/Essential models) or MODBUS TCP via Network (R models)
+* __Features:__ logging of environmental temperature (ET), bean temperature (BT) and related rate-of-rise curves. On the R model the roast is started and stopped also from Artisan. The Essential and Autonics models allow for the control of air volume and burner level.
 
 ### Setup One/D Models
 

_machines/easyster.md

@@ -12,6 +12,6 @@ sidebar:
 ---
 
 * __Producer:__ [EASYSTER Coffee Roaster](http://www.easyster.co.kr/){:target="_blank"}, South Korea
-* __Machines:__ Machines with Autonics Tk4 PID
-* __Connection:__ MODBUS RTU via USB; requires the installation of a [serial driver](/modbus_serial/)
-* __Features:__ logging of bean temperature (BT) and environmental temperature (ET). Some machines provide the exhaust temperature as 3rd temperature.
+* __Machines:__ Machines with Autonics Tk4 PID as well as the Easyster Smart series with touch display
+* __Connection:__ MODBUS RTU via USB; requires the installation of a [serial driver](/modbus_serial/); MODBUS TCP for Easyster Smart via WiFi
+* __Features:__ logging of bean temperature (BT) and environmental temperature (ET). Some machines provide the exhaust temperature as 3rd temperature. The Smart series delivers also drum pressure in Pa, drum & fan speed in RPM, and burner level in %.

_machines/kraffe.md

@@ -0,0 +1,17 @@
+---
+layout: single
+permalink: /machines/kraffe/
+title: "Kraffe"
+excerpt: ""
+header:
+  overlay_image: /assets/images/kraffe.jpg
+  image: /assets/images/kraffe.jpg
+  teaser: assets/images/kraffe.jpg
+sidebar:
+  nav: "machines"
+---
+
+* __Producer:__ [Kraffe Coffee Roaster](https://krafferoasters.com/){:target="_blank"}, Turkey
+* __Machines:__ Machines with USB
+* __Connection:__ MODBUS RTU via USB; requires the installation of a [serial driver](/modbus_serial/)
+* __Features:__ logging of bean temperature (BT) and exhaust temperature (ET)

_pages/machines.md

@@ -17,7 +17,7 @@ Artisan provides one-click configurations (menu `Config >> Machine >> ..`) for m
 
 {: .notice--info}
 **Control!**
-Machine control (incl. heater, air flow, drum speed, ...) via buttons and sliders allowing for automation is currently supported by machines of [Aillio](/machines/aillio)\*,  [Atilla](/machines/atilla), [BeanGo Cube](/machines/beango)\*, [Besca](/machines/besca), [Caparaó](/machines/caparao), [Carmomaq](/machines/carmomaq), [Coffed](/machines/coffed)\*, [Coffee Machines Sale](/machines/cms), [Coffee Tech](/machines/coffeetech), [Coffeetool](/machines/coffeetool), [Cogen](/machines/cogen), [Diedrich](/machines/diedrich), [Giesen](/machines/giesen)\*, [Hottop](/machines/hottop)\*, [IMF](/machines/imf)\*, [iRm](/machines/iRm)\*, [Joper](/machines/joper), [Kaleido](/machines/kaleido)\*, [Kirsch & Mausser](/machines/kirsch)\*, [Kuban](/machines/kuban), [Mill City Roasters](/machines/mcr), [NOR](/machines/nor), [Nordic](/machines/nordic), [Primo](/machines/primo), [Probat](/machines/probat)\*, [Prometheus](/machines/prometheus/), [San Franciscan](/machines/sf)\*, [Santoker](/machines/santoker)\*, [Sivetz](/machines/sivetz), [Sweet Coffee Italia](/machines/sci)\* and [Twino/Ozstar](/machines/twino-ozstar).   
+Machine control (incl. heater, air flow, drum speed, ...) via buttons and sliders allowing for automation is currently supported by machines of [Aillio](/machines/aillio)\*,  [Atilla](/machines/atilla), [BeanGo Cube](/machines/beango)\*, [Berto](/machines/berto), [Besca](/machines/besca), [Caparaó](/machines/caparao), [Carmomaq](/machines/carmomaq), [Coffed](/machines/coffed)\*, [Coffee Machines Sale](/machines/cms), [Coffee Tech](/machines/coffeetech), [Coffeetool](/machines/coffeetool), [Cogen](/machines/cogen), [Diedrich](/machines/diedrich), [Giesen](/machines/giesen)\*, [Hottop](/machines/hottop)\*, [IMF](/machines/imf)\*, [iRm](/machines/iRm)\*, [Joper](/machines/joper), [Kaleido](/machines/kaleido)\*, [Kirsch & Mausser](/machines/kirsch)\*, [Kuban](/machines/kuban), [Mill City Roasters](/machines/mcr), [NOR](/machines/nor), [Nordic](/machines/nordic), [Primo](/machines/primo), [Probat](/machines/probat)\*, [Prometheus](/machines/prometheus/), [San Franciscan](/machines/sf)\*, [Santoker](/machines/santoker)\*, [Sivetz](/machines/sivetz), [Sweet Coffee Italia](/machines/sci)\* and [Twino/Ozstar](/machines/twino-ozstar).   
 <br>
 ---   
 *: includes [energy rating configurations](https://artisan-roasterscope.blogspot.com/2021/07/tracking-energy-consumption-co2.html) to estimate CO<sub>2</sub> emissions per roast

_supporters/cogen.md

@@ -2,7 +2,7 @@
 layout: single
 permalink: /machines/cogen/
 title: "Cogen"
-excerpt: "C6/C15"
+excerpt: "C2/C6/C15/C30"
 header:
   overlay_image: /assets/images/cogen.jpg
   image: /assets/images/cogen.jpg
@@ -14,6 +14,6 @@ sidebar:
 <img class="tab-image" src="{{ site.baseurl }}/assets/images/supporter-badge.png" width="150px">
 
 * __Producer:__ [COGEN](https://cogen-company.com/){:target="_blank"}, Urkaine
-* __Machines:__ Cogen C2, C6 and C15
-* __Connection:__ MODBUS network
-* __Features:__ logging of bean temperature (BT), environmental temperature (ET), burner power (%), drum speed (%), and airflow (%). Control of burner power, drum speed and airflow.
+* __Machines:__ Cogen C2, C6, C15, and C30
+* __Connection:__ legacy machines: MODBUS network; v2 machines: Siemens S7
+* __Features:__ logging of bean temperature (BT), environmental temperature (ET), burner power (%), drum speed (%), and airflow (%). Control of burner power, drum speed and airflow. The v2 machines support setting the drum pressure setpoint.