0102030405
Low-Speed Long-Distance LoRa Data Transmission Radio/Module from China Suppliers and Factory for IoT Applications
Performance characteristics
- Using the latest LoRa technology, farther than traditional digital radio, more powerful performance
- Using military-grade LoRa modulation technology, with data encryption, sub-packet length can be set
- Large single package, single package supports up to 240 bytes, adapted to Modbus protocol
- Supports data transmission rate of 300 to 62500bps
- Support communication key function, effectively prevent data from being intercepted
- It can realize multi-level relay networking, effectively expand the communication distance, and realize ultra-long-distance communication
- Using temperature compensation circuit, frequency stability is better than ±1.5PPM
- Operating temperature range: -40℃～ +85℃
- Lightweight, easy to install, good heat dissipation, perfect shielding design, good electromagnetic compatibility, strong Anti-jamming ability
Application
- Wireless sensor
- Vehicle management
- Security and alarm
- Intelligent outdoor lighting
- Wireless meter reading
- Automatic data acquisition
- Industrial remote control and telemetry
- Cold chain data monitoring
- Mine oil control equipment
- Remote control of field data
LoRaData module
125-1000MW (1-10km)Size: 4.05x0.37x2.50cm
LoRaData Enclosed
1-25W (1-50km)Size: 16.9x3.4x11.0cm
| Transmit-Receive | |
| Operating Frequency Range | 230/433/868/915MHz |
| Modulation Mode | LORA |
| Channel | 1-20 operating channels available |
| Transmitting Power | 1-25w (Enclosed) / 125-1000mw (module) |
| Receiving Sensitivity | -136dBm@300bps |
| Air Transmission Rate | 300-9600bps |
| Transmission Distance | 10-50 / 1-10 km, open land |
| Interface | |
| Communication Interface | 232, 485, 422, Ethernet (Enclosed)/UART、TTL (module) |
| Radio Frequency Interface | TNC(Enclosed)/Stamp hole(module) |
| Baud Rate | 1200-115200bps |
| Data Bits | 8-bit |
| Stop Bit | 1-bit, 2-bit optional |
| Check Bit | No parity, even parity, odd parity |
| Cache Space | 1000bytes |
| Power Supply | |
| Vcc Power Input Voltage | 9-17Vdc (Enclosed) / 3.3-5.5Vdc(module) |
| Emission Current | 5A (Enclosed @ 12V) / 295mA (module @ 5V) |
| Receiving Current | 80mA (Enclosed) / 30mA (module) |
| Dormant Current | 8uA (module) |
| Operating Environment | |
| Operating Temperature | -40℃ - 85℃ |
| Operating Humidity | 10% ~ 90% (non condensing) |
| Physical Size | |
| Encapsulation | The patch type |
| Size | 16.9x3.4x11cm (Enclosed) /4.05x0.37x2.5cm (module) |
Frequently Asked Questions (FAQ)
What is the transmission distance of the LoRaData module and Enclosed versions?
The transmission distance in open land is 1-10 km for the LoRaData module (125-1000mW) and 10-50 km for the LoRaData Enclosed version (1-25W).
Which operating frequencies and modulation modes do these devices support?
They support an operating frequency range of 230/433/868/915MHz using LORA modulation mode, with 1-20 operating channels available.
What communication interfaces are available for the module and enclosed units?
The Enclosed version supports RS232, RS485, RS422, and Ethernet interfaces with a TNC RF interface. The module version supports UART and TTL interfaces with a stamp hole RF interface.
Does the system support Modbus protocol and data encryption?
Yes. It uses military-grade LoRa modulation technology with data encryption and supports a large single package of up to 240 bytes, which is adapted to the Modbus protocol.
What are the power supply requirements and operating temperature limits?
The Enclosed version requires a Vcc input of 9-17Vdc, while the module requires 3.3-5.5Vdc. Both versions are designed for industrial operating environments with a temperature range of -40℃ to +85℃.