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HOMEPRODUCTSTRANSPARENT WIRELESS UART MODULES LORA611II-DZ : 160MW SERIAL PORT LORA WIRELESS NET...
LoRa611II-DZ : 160mw Serial Port LoRa Wireless Networking Module
LoRa611II-DZ : 160mw Serial Port LoRa Wireless Networking Module
LoRa611II-DZ : 160mw Serial Port LoRa Wireless Networking Module
LoRa611II-DZ : 160mw Serial Port LoRa Wireless Networking Module
LoRa611II-DZ : 160mw Serial Port LoRa Wireless Networking Module
LoRa611II-DZ : 160mw Serial Port LoRa Wireless Networking Module
LoRa611II-DZ : 160mw Serial Port LoRa Wireless Networking Module
LoRa611II-DZ : 160mw Serial Port LoRa Wireless Networking Module

LoRa611II-DZ : 160mw Serial Port LoRa Wireless Networking Module

The LoRaII module is the latest series of upgraded network wireless communication modules launched by Think for Wireless. It is developed based on Semtech's LLCC68 chip and utilizes advanced LoRa spread spectrum frequency hopping technology. With its efficient receiving sensitivity, it greatly surpasses current FSK and GFSK products in terms of penetration capability and communication distance, and exhibits stronger anti-interference properties. To cater to different customer needs, we have designed the firmware of this series of modules in a multi-functional, selectable manner. Users can switch between different working modes through PC software. In MESH mode, the routing modules have an automatic routing function, allowing users to form a network transmission with no blind spots or distance limitations by combining multiple modules. Additionally, users can encrypt wireless data with AES128 through PC software or serial port commands, ensuring more secure data transmission. The LoRa611II-DZ module is designed with a 160mW output power and a compact embedded design, finding widespread application in industries requiring wireless remote transmission control. The LoRa611II-DZ strictly follows lead-free manufacturing and testing processes, complying with RoHS and Reach standards.

Parameter

Min

Typ

Max

Unit

Conditions

Operating Conditions

Operating Voltage Range

3.3

5.0

5.5

V


Operating Temperature Range

-40

25

+85


Current Consumption

Receiving Current


< 9


mA

TTL/RS232 level


< 13


mA

RS485 level

Transmitting Current


< 110


mA


Sleep Current


< 220


uA

TTL/RS232 level

RF Parameters

Frequency Range (Different Specifications)

414.92

433.92

453.92

MHz

@433MHz

470.92

490.92

509.92

MHz

@490MHz

849.92

868.92

888.92

MHz

@868MHz

895.92

914.92

934.92

MHz

@915MHz

Modulation Rate

1312


62500

bps

@LoRa

Transmission Power Range

1


+22

dBm

Software 7-level adjustable

Receiving Sensitivity


-129


dBm

@1.3Kbps


      Features


AES128 Data Encryption Method     

No Blind Spots, No Distance Limitations

Single Module Open Field Transmission  

Distance 5Km @ Low Rate

Operating Frequency Band: 433/470/868/915 MHz Options

40 Communication Channels in the Same Frequency Band

Diverse Serial Port Parameter Settings

Operating Voltage Range: 3.3 ~ 5.5V

Selectable Hop Count in MESH Mode

LBT (Listen Before Talk) Function Optional

Node/Router/Node+Router Selection in MESH Mode

Built-in Hardware Reset Protection Circuit

LoRa Modulation Mode, TTL Level

Sensitivity: -129 dBm @1.3Kbps

Maximum Output Power: 160 mW (+22dBm)

Operating Temperature Range: -40 ~ +85 ℃

Optional CRC Verification


     Applications


Wireless Remote Control

Remote Meter Reading

Industrial Data Acquisition

Home Automation Telemetry

Wireless Data Communication

Access Control Systems




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Pin Index

Pin Definition

Description

1

VCC

Connect to the positive power supply (External 3.3-5.5V).

2

GND

Connect to the power supply ground.

3

TXD/A+

Serial communication data transmission

4

RXD/B-

Serial communication data reception

5

SET

Enable configuration parameters (Low level enables parameter configuration, default high-level output).

6

CS

Floating or high for operational mode, low for sleep mode.

Note: This function is only valid for TTL/RS232 levels; RS485 levels should be left floating.


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