The E32-900T30D is a long-range wireless communication module based on LoRa (Long Range) technology, designed for reliable, low-power, and long-distance communication. It is ideal for IoT (Internet of Things) and remote communication applications.

Key Features:

1. LoRa Technology: Uses LoRa spread-spectrum modulation for robust, long-range communication with low power consumption.
2. Frequency Band: Operates in the 900 MHz ISM band, with frequency range adapted to regional regulations.
3. Long Communication Range: Capable of achieving up to 30 km range in open spaces, depending on environmental factors and antenna type.
4. Low Power Consumption: Designed for low-energy use, ideal for battery-powered systems, with ultra-low current consumption in sleep and idle modes.
5. Data Rate: Supports data rates of up to 300 kbps, suitable for applications that need low to medium data throughput.
6. Power Output: Maximum output power of 20 dBm (100 mW), adjustable for optimized range and power control.
7. High Sensitivity: Receive sensitivity as low as -139 dBm, ensuring reliable communication even in challenging environments.
8. Encryption: Supports hardware encryption (AES-128) to ensure secure data transmission.
9. Interface: Uses a TTL-level UART interface, making it easy to interface with microcontrollers and other devices.
10. Configurable Modes: Supports Point-to-Point and Point-to-Multipoint communication modes for flexible network configurations.

Electrical Specifications:

• Operating Voltage: 3.3V to 5V.
• Current Consumption: Low current consumption in idle and sleep modes for efficient power use in remote locations.
• Operating Temperature: -40°C to 85°C, suitable for both indoor and outdoor industrial applications.

Applications:

• IoT Networks: Wireless sensor networks with long-range, low-power connectivity.
• Smart Agriculture: Remote environmental monitoring, such as soil moisture sensors and weather stations.
• Smart Cities: Remote monitoring and control of infrastructure like street lighting, waste management, and traffic systems.
• Remote Control Systems: Wireless control for drones, robotics, and vehicles.
• Utility Monitoring: Energy, water, and gas metering for remote data collection and reporting.