From 17a65b81d8bebfa9056f1cac5ecdcae6ea2fb0f4 Mon Sep 17 00:00:00 2001
From: Ray Jones <mrjones.id.au@gmail.com>
Date: Sat, 4 May 2019 05:37:59 +0000
Subject: [PATCH] Update home

---
 home.md | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/home.md b/home.md
index 5b44437..14825c6 100644
--- a/home.md
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@@ -1,22 +1,37 @@
 # Home page for Bluetooth/WiFi Diesel Heater Controller documentation  
+## Version 1 PCB
 <img src="uploads/e0d9b6e8d7e3278108c172c9dfea79ab/BTC2.jpg" alt="Front view" width="300"/>
 <img src="uploads/a98420a503e9d88e81688f3673f40235/BTC1.jpg" alt="Rear view" width="300"/>  
 
+## Version 2 PCB, offered with case
+<img src="uploads/47d051ec08ad1fcbdd05ec9a34766cf9/56161804_427457621343959_2334075276654280704_n.jpg" alt="V2 PCB inside case" width="480"/>
+<br>
+<img src="uploads/cd742b74b362eba817dbd72ab3129e78/BlackCase_BlueButtons.jpg" alt="Black/blue case" width="300"/>
+<img src="uploads/4ca5c0cc2df9718aaf9deff05f470eef/WhiteCase_GreyButtons.jpg" alt="White/grey case" width="300"/>
+
 ## Compatibility
 The design presented here will only work with heaters that use a "blue wire interface".  
 Of course the colour of the wire is only that of a PVC sheath.  
 The important aspect is what the electronics hardware exists at either end of the blue wire.
 
+### Digital protocol controllers
 If your heater uses one of the following style controllers, this design **will** be compatible:  
 ![Rotary](uploads/24ebe408965a916fc0a0f2b5294be914/Rotary.PNG)
 <img src="uploads/1e2dbba5619b43a5e477b548c1ccc9bf/LEDcontroller.jpg" alt="LED controller" width="200"/>
 ![LCD](uploads/4f58dde93eac36a19e8dc585b2a485ee/LCD.PNG)
 <img src="uploads/af109cddb231e7df0297d692b1e3a96b/BlueLCD.jpg" alt="Blue LCD" width="300"/>  
-![20190111_083207](uploads/4d758c5478777c3b2077614956d23420/20190111_083207.jpg)
 
+### Controller loom connection
+The digital protocol controllers use one of 2 styles of loom connection.  
+A 3 pin triangular waterproof conenctor, or a smaller round 3 pin waterproof connector:  
+![3pinplug](uploads/7fe89a4c612ef4b517a18193cc0d4228/3pinplug.jpg)
+
+
+### Heater control PCB (remains in use)
 The all important part though is the control PCB within the heater.  
 This is the PCB within a blue wire enabled heater that will 100% work with this controller design.  
 The blue wire interface is circled in the following photo:  
+![20190111_083207](uploads/4d758c5478777c3b2077614956d23420/20190111_083207.jpg)
 <img src="uploads/658fbea92b4a4f3cf0386b5512f8dcd5/HeaterPCB.jpg" alt="Heater PCB" width="600"/>
 
 The important selection criteria is whether a dual transistor multiplexer is evident on the input path of the blue wire, this sort of topology **must** exist, if the wire runs direct to the microprocessor, it is most likely incompatible, and probably an analogue voltage from a pot: