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+# Control AIRMX Pro 1S with Javascript
+
+This package uses the MQTT protocol to communicate with your AIRMX machine.
+However, some prerequisites must be met for this communication to work.
+Because the AIRMX machine doesn't have built-in support for extending
+connections, we need to intercept network packets to obtain the machine ID
+and access token. Furthermore, network firewall rules are required to redirect
+packets from the AIRMX machine to our computing platform.
+
+## Installation
+
+The package can be installed via NPM:
+
+```bash
+npm i @lizhineng/airmx
+```
+
+## Usage
+
+### Setup
+
+First of all, we need to initialize an AIRMX client before we can
+communicate with our machine:
+
+```typescript
+const airmx = new Airmx({
+    mqtt: {
+        // MQTT server configuration
+    },
+    machines: [
+        {
+            machineId: 1234, // Your machine ID
+            token: '<YOUR-ACCESS-TOKEN>', // The access token
+        }
+    ]
+})
+```
+
+If you only need to monitor your machines and don't intend to control them,
+you can skip the entire "machines" setting.
+
+### Control
+
+The package exposes a list of APIs to control the machine effortlessly.
+
+Turn the machine on:
+
+```typescript
+airmx.on()
+```
+
+Turn the machine off:
+
+```typescript
+airmx.off()
+```
+
+Control the fan speed:
+
+```typescript
+airmx.setFanByCidr(cidr: number)
+airmx.setFanByPercentage(percentage: number)
+airmx.setAutoFan()
+```
+
+Control the AUX heat:
+
+```typescript
+airmx.setAuxHeat(heat: boolean)
+```
+
+Control the denose function:
+
+```typescript
+airmx.setDenoise(denose: boolean)
+```
+
+### Monitor
+
+Get the running status of the machine through the status properties:
+
+```typescript
+// Determine if the machine power is on
+//
+// Data type: boolean
+
+airmx.status.on
+
+// Determine if the machine power is off
+//
+// Data type: boolean
+
+airmx.status.off
+
+// Determine if the machine power is on
+//
+// Data type: boolean
+//
+// true: The machine is on
+// false: The machine is off
+
+airmx.status.power
+
+// The value of Clean Air Delivery Rate (CADR)
+//
+// Data type: number
+
+airmx.status.cidr
+
+// The percentage value of the fan speed
+//
+// Data type: number
+
+airmx.status.fan_percentage 
+
+// Determine if the fan speed is automatically controlled by the machine
+//
+// Data type: boolean
+
+airmx.status.auto_fan
+
+// Determine whether the AUX heat function is turned on
+//
+// Data type: boolean
+
+airmx.status.aux_heat
+
+// The percentage to replace the G4 filter
+//
+// Data type: number
+// Value range: 0 - 100
+//
+// 0 indicates the filter is brand new
+// 100 indicates the filter is run out, and should be replaced
+
+airmx.status.filters.g4
+
+// The percentage to replace the carbon filter
+//
+// Data type: number
+// Value range: 0 - 100
+//
+// 0 indicates the filter is brand new
+// 100 indicates the filter is run out, and should be replaced
+
+airmx.status.filters.carbon
+
+// The percentage to replace the HEPA filter
+//
+// Data type: number
+// Value range: 0 - 100
+//
+// 0 indicates the filter is brand new
+// 100 indicates the filter is run out, and should be replaced
+
+airmx.status.filters.hepa
+```
+
+## License
+
+This package is released under the MIT License.