Milesight AM308 LoRaWAN Indoor Air Quality Sensor (7 in 1)
The Milesight AM308 is a comprehensive indoor ambience monitoring sensor that collects various indoor air quality parameters through 7 built-in sensors. The device features a 4.2-inch black and white E-ink screen for local data visualization and delivers real-time environmental data via LoRaWAN connectivity. It supports both battery and DC power supply options and can be easily configured via NFC. The AM308 includes a tri-color LED indicator, buzzer, anti-theft design, and emoticon indication for intuitive air quality status display.
Features
- 7-in-1 Sensor Integration: Temperature, humidity, CO₂, TVOC, light, barometric pressure, and motion (PIR) detection
- 4.2-inch E-ink Display: Real-time visualization of environmental parameters
- LoRaWAN Connectivity: Long-range wireless communication supporting multiple frequency bands (CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923)
- Dual Power Options: Battery-powered or DC power supply
- NFC Configuration: Easy setup and commissioning
- Visual Indicators: Tri-color LED traffic light status indicator and buzzer for air quality alerts
- Motion Detection: PIR sensor with 80° horizontal and 55° vertical detection range up to 5 meters
- Flexible Activation: OTAA/ABP activation modes, Class A operation
Sensor Specifications
| Sensor | Technology | Range | Accuracy | Resolution |
|---|---|---|---|---|
| Temperature | Digital CMOSens® (MEMS) | -20°C to 60°C | ±0.2°C | 0.1°C |
| Humidity | Digital CMOSens® (MEMS) | 0% to 100% RH | ±2% RH | 0.5% RH |
| CO₂ | Nondispersive Infrared (NDIR) | 400 to 5000 ppm | ±(30 ppm + 3% of reading) | 1 ppm |
| TVOC | MOX (MEMS) | 1.00 to 5.00 (IAQ Rating) | ±1 | 0.01 |
| Barometric Pressure | Piezoresistive (MEMS) | 260 to 1260 hPa | ±0.5 hPa | 0.1 hPa |
| Light | Photodiode | 0 to 60000 lux | - | 6 levels (0-5) |
| Motion | Passive Infrared (PIR) | 5m detection, 80° H / 55° V | - | Vacant/Occupied |
Use Cases
- Offices: Monitor workspace air quality and occupancy for improved employee health and productivity
- Classrooms: Ensure optimal learning environments with proper ventilation and air quality
- Hospitals: Track environmental conditions in patient areas and medical facilities
- Retail Stores: Maintain comfortable shopping environments and monitor customer presence
- Meeting Rooms: Optimize HVAC systems based on occupancy and air quality metrics
- Smart Buildings: Integration into building management systems for energy efficiency
Thinger.io Integration
The Milesight AM308 integrates seamlessly with Thinger.io through LoRaWAN network servers, enabling cloud-based monitoring, data visualization, and alerting for indoor air quality management.
Requirements
A LoRaWAN server is required to communicate the Milesight AM308 into Thinger.io. Compatible options include:
The corresponding plugin for the selected LoRaWAN server must be installed in your Thinger.io instance.
Get Started
Installation
Look for the plugin in the Thinger.io Plugin Store and install it in your Thinger.io instance. Once the plugin is installed, a new Product will be created for this device.
Configuration
The Product is already preconfigured. Verify that the auto-provision prefix matches the one selected in your LoRaWAN server plugin in Thinger.io, or change it to your preference.
Usage
Start sending uplinks for autoprovisioning devices and buckets. This product provides predefined dashboards for monitoring temperature, humidity, CO₂, TVOC, barometric pressure, light levels, and motion detection data.
Additional Resources
Milesight resources can be found at: