Report item
Item specifics
  • Frequency band: 420 ~ 450MHz band free application, other bands can be customized
  • Voltage: 3.4-5.5V voltage range,can be customized 2.1-3.6V
  • Sensitivity: -148dBm
  • Communication distance: 3 to 5 km
Product Description

warm trip

Product Introduction

  • WT-800IL is a high performance, low-power, long-range radio frequency micro-power wireless data transceiver module, internal automatic spreading computing and leading CRC error correction processing, any user data and protocol does not change, the use of half-duplex transparent transport mechanism, instead of the wireless function.
  • RF chip module based on spread spectrum frequency-hopping technology, the stability, anti-interference ability and receiver sensitivity are beyond existing GFSK modules. Configuring STM low-power high-speed processor, data processing capabilities, computing speed has improved.
  • Users can configure our PC software based on actual demand for flexible configuration module working frequency, serial data rate, spreading factor, the effective data bandwidth ratio and spread parameters, simple, easy to use.
 
Product Features
  • Based on LoRaTM spread spectrum modulation techniques. 
  • Half-duplex communication, transparent serial data transmission. 
  • 420 ~ 450MHz band free application, other bands can be customized. 
  • Production of free debugging, 3.4-5.5V voltage range, can be customized 2.1-3.6V. Micro-power transmission, standard 100mW, 7-adjustable. 
  • Receiver sensitivity of up to -148dBm, the maximum transmit power + 20dBm. 
  • High-efficiency forward error correction coding techniques and hopping mechanism, anti-interference ability and low error rate. 
  • Supports serial wake, send and receive data at any time, without periodic wake-up time. 
  • Support air wake, AUX signal is given by the module, wake the user device. 
  • CAD detect LoRaTM signal, to prevent accidental wake.
  • Through the command to switch the operating mode of the module. 
  • Flexibility to set the module parameters via software or microcontroller commands. 2.0 Terminal Block supports TTL / RS232 / RS485 level signals. 
  • Built-in watchdog to ensure long-term reliable and stable operation. 
  • Open to effective communication distance up to 3 to 5 km.
 
 
Applicationo Area
 
  •  Smart home, intelligent transportation, sensor networks;
  •  Industrial automation, modernization of agriculture, intelligent building;
  •  Water, electricity, gas, heating automatic meter reading system;
  •  Water conservancy, oil, mines, weather and other information collection equipment;
  •  Street lighting control, power monitoring, wind and solar systems;
  •  Industrial Equipment wireless data transmission and industrial environmental monitoring;
  •  Replace all other needs wireless TTL / RS232 / RS485 wired communication situation.

 

 Packaging Details

  • Unit Type:lot (5 pieces/lot)
  • Package Weight:0.500kg (1.10lb.)
  • Package Size:20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in)

   product                                                              

 
 

 

 

Packaging Details
  • Unit Type: lot (5 pieces/lot)
  • Package Weight: 0.4kg (0.88lb.)
  • Package Size: 20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in)
Shipping
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: lot (5 pieces/lot)
  • Package Weight: 0.4kg (0.88lb.)
  • Package Size: 20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in)
Payment
We support the following payment methods. All payments made on AliExpress are processed by Alipay.