Update README

README.md

@@ -13,6 +13,17 @@ Wirelessly control your Mitsubishi Comfort HeatPump with an ESP8266 or ESP32 usi
 ### Build a control circuit as detailed in the SwiCago/HeatPump README.
 You can use either an ESP8266 or an ESP32.
 
+### Clone this repository into your ESPHome configuration directory
+
+This repository needs to live in your ESPHome configuration directory, as it doesn't work correctly when used as a Platform.IO library, and there doesn't seem to be an analog for that functionality for esphome code.
+
+On Hass.IO, you'll want to do something like:
+
+* Change directories to your esphome configuration directory.
+* `mkdir -p src`
+* `cd src`
+* `git clone https://github.com/geoffdavis/esphome-mitsubishiheatpump.git`
+
 ### Configure your ESPHome device with YAML
 
 Note: this component DOES NOT use the ESPHome `uart` component, as it requires
@@ -26,30 +37,32 @@ the `HardwareSerial` handle within the ESPHome framework.
 Create an ESPHome YAML configuration with the following sections:
  * `esphome: libraries:`
  * `climate:` - set up a custom climate, change the Serial port as needed.
- * ESP8266 only: `logger: baud\_rate: 0` - disables serial port logging on sole hardware UART
+ * ESP8266 only: `logger: baud\_rate: 0` - disables serial port logging on the
+   sole ESP8266 hardware UART
 
 ```yaml
 esphome:
   libraries:
+  #- SwiCago/HeatPump
   - https://github.com/geoffdavis/HeatPump#init_fix
-  - https://github.com/geoffdavis/esphome-mitsubishiheatpump
+  includes:
+  - src/esphome-mitsubishiheatpump
 
 # Enable logging
 logger:
-	# ESP8266 ONLY:
-	# disable serial port logging, as the HeatPump component needs
-	# the sole hardware UART on the ESP8266
-	baud_rate: 0
+  # ESP8266 only - disable serial port logging, as the HeatPump component
+  # needs the sole hardware UART on the ESP8266
+  baud_rate: 0
 
 climate:
   - platform: custom
+    # ESP32 only - change &Serial to &Serial1 or &Serial2 and remove the
+    # logging:baud_rate above to allow the built-in UART0 to function for
+    # logging.
     lambda: |-
       auto my_heatpump = new MitsubishiHeatPump(&Serial);
       App.register_component(my_heatpump);
       return {my_heatpump};
-
     climates:
-      - name: "My Heat Pump"
+      - name: "Den Mini-Split Heat Pump"
 ```
-
-Note that you can change the &