Update installation details in README.md (#35)

README.md

@@ -12,7 +12,29 @@ A HomeAssistant device controller built into a cute 1.28" dial.
 
 ## Installation
 *The software is only compatible with the [M5Dial by M5Stack](https://shop.m5stack.com/products/m5stack-dial-esp32-s3-smart-rotary-knob-w-1-28-round-touch-screen), but it would be relatively trivial to port it to other ESP32-based dials and knobs.*
-- Pre-built binaries are not currently available, see building.
+- Download the latest binary (firmware_merged.bin) from [Releases](https://github.com/aeroniemi/circlehome/releases
+- Open a ESPTool instance (such as [this online one from Adafruit](https://adafruit.github.io/Adafruit_WebSerial_ESPTool/))
+- Erase your ESP32
+- Write ``firmware_merged.bin`` at ``0x0``
+- Restart your ESP
+
+You should now be good to setup your device!
+
+## Setup
+After installing the firmware, you need to set the WiFi credentials, home assistant credentials and more. To make this as easy as possible CircleHome will create a WiFi hotspot for you to join:
+- On initial startup, you'll see a green configuration message. Click "Setup"
+- Connect to the open WiFi network ``M5Dial``
+- Navigate to ``http://192.168.0.1``
+- Fill out the details in the form.
+ - Note that timezone is case sensitive, and must be one of the values found [here](https://github.com/rzeldent/micro-timezonedb/blob/main/include/timezonedb.h)
+- Press submit on the form
+- Wait a few moments, then click ``restart`` on your dial.
+
+The device should now be configured.
+
+## Operation
+The interface of CircleHome should be fairly intuitive, but here's a few tips:
+- To return to the main menu, long press the dial.
 
 ## Building
 - The repository contains all the details you'll need to build the project using Platform-IO.