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The difference between the LoRa611II and LoRa611Pro data transmission modules

By sdga:NiceRF Wireless Technology Co., Ltd

LoRa611II and LoRa611Pro are both uart LoRa modules launched by NiceRF. Here are the similarities and differences between the two LoRa modules.

uart LoRa module LoRa611II and LoRa611Pro

 

Difference between uart LoRa module LoRa611II and LoRa611Pro

1. Similarities between the two LoRa modules:

Hardware Features:

  • Built-in hardware reset protection circuit
  • Frequency band: 433/470/868/915MHz for option
  • Operating temperature range: -40 ~ +85 °C
  • LoRa modulation, TTL/RS232/RS485 interface for option
  • Up to 40 communication channels in the same frequency band
  • Mesh networking algorithm with independent intellectual property rights
  • Maximum payload length: 227bytes
  • 5km in open area

 

Software Features:

  • AES128 data encryption method
  • LBT (Listen Before Talk) function optional
  • Node/route/node+route optional in MESH mode
  • Diversified serial port parameters
  • Hop level in MESH mode
  • CRC optional

 

2. Differences between the two LoRa modules:

Product modelLoRa611IILoRa611Pro
Certification*KC
Working voltage3.3~5.5V3.3~6.5V
Transmit power1~+22dBm4~+20dBm
Receiving current<9mA @TTL/RS232 level<15mA @TTL level
<13mA @RS485 level
Sleep current<220uA @TTL/RS232 level (Customizable 5uA or 15uA)<200uA (Customizable 15uA)
Modulation rate1312~62500bps91~17353bps
Sensitivity-129dBm@1.3Kbps-139dBm@91bps
Size(L*W*T)63.45*32*11.3mm65.5*32.2*6.6mm

 

That’s all about the differences between uart LoRa Module LoRa611II and LoRa611Pro and hope it’s helpful for everyone.

 

Related product links:

Wide Voltage & High Rate: 160mW Industrial Uart LoRa Module LoRa611II

100mW SX127X Smart Repeater Node Wireless LoRa RF Module LoRa611Pro

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Website: https://www.nicerf.com/

Address: 309-314, 3/F, Bldg A, Hongdu business building, Zone 43, Baoan Dist, Shenzhen, China

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Email:sales@nicerf.com

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Address:309-314, 3/F, Bldg A, Hongdu business building, Zone 43, Baoan Dist, Shenzhen, China


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