Lora Module Hm Trlr D - China

HOPERF has developed into the domestically first intact industry chain

group company integrating ASIC chip design, MEMS sensor chip design,

package test calibration technique and application services.

HOPERF owns

a top R & D design team with more than 80 persons globally and it has 16

years' experience in the industry, covered 33 countries and served for

1073 brand customers globally.

RF Advantages:

LoRa spread spectrum modulation technology, enabling long communication distance and very strong interference immunity

Ultra- small size, surface mount design, easy to embed Support multiple modulation modes to facilitate network use Support deep custom designs and other special applications Easy to produce, free of RF debugging

Support frequency hopping communication ( LoRa mode)

Support specified node communication and broadcasting communication modes to facilitate customers to

Set up the wireless network Support self cycle reset function Support module firmware upgrading

Application:

AMR Auto Meter Reading, Network Communication, Remote Control, Mine Monitoring, Industrial Control, etc.

Parameter:

Frequency: 433/ 470/ 868/ 915MHz ( ± 20MHz Provide for setting)

Modulation Mode: LoRa/ FSK

Output Power: 2~20dBm

Sensitivity: - 139dBm ( Max)

Data Rate: 1.2~115.2Kbps( Provide for setting)

Tx Current: 130mA ( +20dBm)

Rx Current: 20mA

Standby Current: 2μ A

Frequency Deviation: 10~50kHz

Receive Bandwidth: 42~166kHz

Interface: 8N1/ 8E1/ 8O1 TTL

UART( Scalable exteriorRS232\ RS485)

Communication Distance: > 5000m@ LoRa

Antenna Impedance: 50Ω

Operation Temperature: - 20 to +70

Power Supply Mode: DC4.5~5.5V

Module Size: 47X26X10mm

Certifications:

FCC\ ETSI\ RoHS

Hope Microelectronics Company

Tel: +86- 4001- 189- 180

Fax: +86- 755- 82973550

Company Contact:

• Posted By: Hope Microelectronics Co.,LTD

• Phone: 86-0755-86106673

• Address: 2/F,Building3,Pingshan Pirvate Enterprise science , shenzhen , China

• Email:

• Website: https://www.hoperf.com

• Business Description: HOPERF Microelectronics Co., Ltd.(hereinafter referred to as "HOPERF"),
  
  established in 1998 year, is a national level hi tech enterprise
  
  specialized in wireless radio frequency and sensor field through
  
  cultivation over the years, it has developed into the domestically
  
  first intact industry chain group company integrating ASIC chip design,
  
  MEMS sensor chip design, package test calibration technique and
  
  application services.
  
  HOPERF owns a top R & D design team with more than 80 persons globally, among which 60% expert level engineers in digit/analogue and package test calibration fields have the working experience in international top grade enterprises in Germany, United States, Switzerland, etc.
  
  Meanwhile HOPERF has a grasp of multiple international leading technologies in internet of thing, originally creates "NextGenRF" algorithm patented technology especially on chip design aspect, fills up domestic blank and has accumulatively obtained 7 enterprise certifications, 13 special inventions and 6 software copyrights.
  
  HOPERF owns modern production base of 30, 000 square meters in Wuxi Taihu Technology Park, introduces top ranking encapsulation and test production equipments and high precision test measuring apparatus from Germany, the
  
  United States and other regions, performs production management strictly
  
  according to ISO9001 international quality certification system and fully ensures reliability and stability of product quality.
  
  The sensor products of the company cover pressure sensor, humiture sensor module, customized sensor, etc.
  
  The wireless radio frequency products cover radio frequency chip, radio frequency COB module, radio frequency application module, radio frequency elements and parts.
  
  The rapid delivery mode and all around after service ensure HOPERF wins good reputation on markets at home and abroad.
  
  HOPERF's products have already covered
  
  33 countries and served for 1073 brand customers globally, and have been increasingly applied comprehensively in outdoor sport, electronic navigation, industrial measurement, environmental monitoring, medical health, wireless guard against theft, wireless toy, wireless remote control, wireless lamp control, wireless doorbell, wireless switch socket, wireless smart home, wireless data acquisition and other fields.
  
  It is HOPERF's mission to largely shorten customer development cycle and create maximal convenience for customers! HOPERF wishes to develop together with you and make effort for providing even better products and services