From 4414cf3fef36071be5c834b1ba12255c0847610a Mon Sep 17 00:00:00 2001
From: rljonesau <ray@mrjones.id.au>
Date: Mon, 17 Dec 2018 06:00:46 +1100
Subject: [PATCH] updated README.md

---
 README.md | 32 +++++++++++++++++++++++++-------
 1 file changed, 25 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 75d390a..bceb896 100644
--- a/README.md
+++ b/README.md
@@ -2,24 +2,42 @@
 
 Bluetooth interface for Chinese Diesel Heaters
 
+Requirements
+--------------------------
+* Requires "blue wire" compatible heater unit
+* Blue wire interface circuitry
+* ESP32 dev module
+* HC-05 Bluetooth module - preferably exposing the key pin, not power control)
+* DS18B20 one wire temperature sensor
+* 13.3" I2C OLED using SH1106 controller
+* DS3231 Real Time Clock
+* Technical ability to solder SMD components
+* Technical ability to program/flash in the Arduino environement
+
 Working so far:
+--------------------------
 * Power On/Off
 * Temperature + & -
 * Fuel mixture tuning
-* Temperature sensing (DS18B20)
-* Heat exchanger body temperature as reported by heater unit
-* Interface to external SH1106 based OLED for a full featured controller
+* One wire remote temperature sensing (DS18B20)
+* Heat exchanger body temperature, as reported by heater unit
+* I2C Interface to 1.3" SH1106 based OLED for a full featured controller
 * 5 button keypad interface
 * Smart error detection, observes unusual heater state progression (ignition fail)
+* ESP32 with HC-05 Bluetooth
+* JSON based communications between Bluetooth and Wifi apps
 * Bluetooth Connectivity
-* Bluetooth Control App for Android (Alpha Testing)
+* Bluetooth Control App for Android (App Inventor based)
 * WiFi Connection to existing network or Standalone Access Point Mode (Passwd: thereisnospoon)
-* list to be expanded
+* Wifi control
+* DebugPort data sent via Telnet if/when available on the network.
+* Two 7 day timers - including repeat every day functionality
+* Battery backed Real Time Clock - DS3231
+* Prototype "Green PCB" in production, using naked ESP32 and HC-05 modules 
 
 To be implemented 
 --------------------------
-* Wifi control
-* DebugPort data to be sent via Telnet if/when available on the network.
 * MQTT pub/sub 
 * Expand hardware compatability with different MCU setups.  IE Arduino Due/Mega/Pro ESP8266 & ESP32
 * Documentation
+* list under construction.....