Description:
LoRa610Pro is a small wireless transceiver data transmission module, based on SX1276/1278 chips from Semtech. This module adopts LoRa technology to achieve high effective sensitivity and superior anti-interference. The communication distance and receiver sensitivity are far exceeds the FSK, GFSK modulation. For better security, the module uses AES128 encryption. LoRa610Pro has 100mW output power and TTL interface available. It is widely applied in meter reading, remote industrial control,etc
Note: The LoRaPro series can be work on different mode s(according to the PC software settings), and they can communicate with NiceRF old version LoRa modules each other.
Features:
Transmission distance in open area up to
5000 meters @ 91bps
433/470/868/915 MHz(Customizable)
AES128 Data encryption
MESH & Node working mode
40 channels
LoRa modulation
Interface: TTL
Sensitivity: -139 dBm
Max output power: 100mW（+20dBm）
Working voltage: 3.3 ~ 6.5 V
Working temperature: -40 ~ +85 °C
Application:
Remote control telemetry
Remote meter reading
Security system
Industrial data acquisition
Home automation
Wireless data communication
Access system
Robot control
Specification:
|
Parameters
|
Min.
|
Typ.
|
Max.
|
Unit
|
Condition
|
|
Working condition
|
|
Voltage range
|
3.3
|
5.0
|
6.5
|
v
|
|
|
Operating Temperature
|
40
|
25
|
+85
|
°C
|
|
|
Current consumption
|
|
Rx current
|
|
<15
|
|
mA
|
TTL level
|
|
Tx current
|
|
< 130
|
|
mA
|
@20dBm
|
|
Sleep current
|
|
<200
|
|
uA
|
|
|
RF parameters
|
|
Frequency range
|
414.92
|
433.92
|
453.92
|
MHZ
|
@433MHZ
|
|
470.92
|
490.92
|
509.92
|
MHZ
|
@490MHZ
|
|
849.92
|
868.92
|
888.92
|
MHZ
|
@86SMHZ
|
|
895.92
|
914.92
|
934.92
|
MHZ
|
@915MHZ
|
|
Data rate
|
91
|
656
|
17353
|
bps
|
LoRaTM
|
|
Output power
|
4
|
20
|
+20
|
dBm
|
Configurable
|
|
Sensitivity
|
|
-139
|
|
dBm
|
91bps
|
Application circuit:
The typical schematic circuit is as below:
Operation:
1) Power on Reset
Standard supply voltage of 5V (ordinary lithium battery of 4.2V is also applicable)，After powered on reset, the TX LED (Red) and RX LED (Blue) will blink 3 times,(If no lights, module may damaged),The total reset time is around 2s.
2) Working Mode
The CS and SET Pin is internally pulled up. Pull CS pin high or leave it open will make the module enter into working mode.
In working mode, LoRa611 stay in receiving mode and wait for the series signal and RF signal.
Module can connect with any device which is standard TTL/RS232/RS485 interface.
When series signal comes, module will check the input series signal if there is any error, and then transmit the received data out via RF automatically if no errors found.
When RF signal comes, module will check the input RF signals if there is any error, and then transmit the received data out via series port automatically if no errors found.
When one packet is transmitted successfully, the Red LED will blink once.
When one packet is received and verified with no problem, the Blue LED will blink once.
The upgraded LoraPro series can be compatible with all versions of our LORA data before. The user can use PC software to configure the module to work mode according to his application needs. Now the comparison between several versions is as follows:
-Normal mode PC settings——( Work Mode = Normal + disable Encryption )
-AES mode PC settings——( Work Mode = Normal + Enable Encryption )
-MESH mode PC settings——( Work Mode = MESH ;Mode = Router or Node)
When set as ROUTER, in working mode, the module can repeat the RF signal in the same network automatically to extend the distance.
Normally, Router module is connected with external power supply to keep long time in receiving mode and repeat the signal to extend the range.
3) Setting mode
In working mode, pull low the SET pin to force the module into setting mode. When using USB
bridge board, simply put on the short cap to enter into setting mode.
Pin Definition:
Product size:
Accessories:
How to connect Antenna: The antenna is important in the communication. For this module, the match impedance is 50 Ohm.
Tips for antenna:
1. Don’t close to the ground, metal, magnet, big current;
2. If you are using the sucker antenna, pull the wire as straight as possible, the sucker foundation should stick with metal
How to use USB Bridge Board:
The USB Bridge is useful for customers to configure the parameters and simply to do communication test with PC. There are 3 type of USB bridge, which is SU108-TTL/ SU108-232 / SU108-485.SU108 -TTL is for TTL Interface, SU108-232 is for 232 Interface, SU108 – 485 is for 485 Interface. User should select the right USB bridge corresponding to the RF module. SU108 -TTL is for TTL Interface module .
Note: For Accessories (antenna and USB bridge boardare not included)
Package included:
2 x RF Wireless Transceiver Data Transmission Module
2 x Rubber Antennas
2 x SMA extension wire
Availability: 
Shipping: Free Airmail 
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