ThermoSense
Wireless Window AC Controller
A clever start to efficient cooling that helps decrease your energy costs.
MachineSens IoT® ThermoSense NRF Window AC controller is a high-tech intelligent device that offers centralized monitoring and management of heating and cooling system in offices, homes, and apartments. It is designed to work with a wide range of Window AC units.
These IoT-enabled intelligent controllers, compatible with various vendors and designed for most HVAC systems, offer automated and centralized energy management for your property, contributing to a 15% to 20% reduction in energy expenditures.
Product Features
NRF Communication for secure and fast data transmission
Up to 100m between IoT gateway and controller
Secure operation with top-down encryption
Bi-directional communication for remote operation and control
Compatible with any standard Window AC
Scheduling capability for Energy Optimization
Centralized Control & Monitoring through Web App
Integration with Building Management System
ThermoSense Wireless Window AC Controller
System Architecture
Our intelligent gateway gathers real-time data from all wireless window AC controllers within its range. It converts the raw data into a user-friendly JSON format and publishes it using the MQTT protocol. This data can be transmitted to either a local or cloud MQTT broker through Ethernet, LTE (4G), or WIFI.
Specifications
General | |
| Power Input | 230V AC |
| Operating Voltage | 3V DC |
| Operating temperature | -10 °C to +70 °C |
| Storage temperature | -20 °C to +80 °C |
| Relative Humidity | 10% to 90% (non-condensing) |
| Environment | Indoor |
| LED Indicator | Power & Health Status |
| Mounting | Built-in into Existing Window AC |
| Dimensions | 100mm x 88mm |
| Configuration | Via PC software |
| Compatibility | All Window AC Types |
| Technology | NRF & Wi-Fi |
Wireless Communication (NRF) | |
| Protocol | Enhanced ShockBurst (ESB) |
| Frequency | 2.4 Ghz (ISM Band) |
| Transmit Range | Up to 100m |
| Operating Voltage | 3.3V |
| Current Consumption | Transmit Mode: Typically, around 115 mA Receive Mode: Typically, around 45 mA Power-Down Mode: Low power consumption when not in use |
| Output Power (PA) | Adjustable (OdBm, -6dBm, -12dBm, -18dBm) |
| Receiver Sensitivity (LNA) | Around -85 dBm in 2 Mbps mode. Sensitivity may vary based on the data rate and modulation settings |
| Data Rates | Selectable data rates (e.g., 250 kbps, 1 Mbps, 2 Mbps) |
| Interface | SPI (Serial Peripheral Interface) for communication with a microcontroller |
| Modulation | GFSK (Gaussian Frequency Shift Keying) modulation |
| Data Format | JSON |