LoRa611Pro 100mW Small Size LoRa Wireless Data Transmission Module

Name: LoRa611Pro 100mW Small Size LoRa Wireless Data Transmission Module
Brand: MicroHello
SKU: LoRa611Pro-001
Price: 25 USD
Availability: InStock

SKU: LoRa611Pro-001

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LoRa611Pro 100mW Small Size LoRa Wireless Data Transmission Module

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Frequency:

433MHz

490MHz

868MHz

915MHz
Interface:

TTL

RS232

RS485
Qty:

1pcs
Version:

AES

Quantity:

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Description

The LoRa611Pro module is designed for 100mW output power and is available in TTL/RS232/RS485 levels. It is widely used in wireless remote transmission control.
LoRa611Pro strictly uses lead-free process for production and testing, and meets RoHS and Reach standards.
Note: The LoRa Pro series can be configured to be compatible with our previous LoRa data transmission modules.
Hardware Features:
1. Optional interface: TTL, RS232, RS485.
2. Built-in hardware anti-crash self-reset circuit to resist strong external interference signals.
3. Overcurrent, overvoltage and reverse connection protection circuit.
Software Features:
1. AES128 data encryption.
2. LBT (Listen Before Talk) .
3. Node/route/node+route optional in MESH mode.

Features

Transmission distance in the open area up to 5000 meters @ 91bps
Frequency band: 433/470/868/915 MHz for option
AES128 Data encryption
MESH & Node working mode
40 channels
LoRa modulation
Interface: TTL/RS232/RS485
Sensitivity: -139 dBm
Max output power: 100mW（+20dBm）
Working voltage: 3.3 ~ 6.5 V
Working temperature: -40 ~ +85 °C

Applications

Remote control
Remote meter reading
Industrial data collection
Home automation telemetry
Wireless data communication
Access control system

Specifications

Parameters	Min.	Typ.	Max.	Unit	Condition
Working Condition
Voltage range	3.3	5.0	6.5	V
Operating Temperature	-40	25	+85	℃
Current Consumption
Rx current		<15		mA	TTL level
Tx current		< 130		mA
Sleep current		< 200		uA
RF Parameters
Frequency range	414.92	433.92	453.92	MHz	@433MHz
	470.92	490.92	509.92	MHz	@470MHz
	849.92	868.92	888.92	MHz	@868MHz
	895.92	914.92	934.92	MHz	@915MHz
Data rate	91	656	17353	bps	@LoRa
Output power	4	20	+20	dBm	Software level 7 adjustable
Sensitivity		-139		dBm	@91bps

Application circuit

LoRa611Pro Typical application circuit

Pin definition

LoRa611Pro Pin definition

NO.	PIN	Description
1	VCC	Connect the positive pole of the power supply (typically 5V)
2	GND	Connect the negative pole of the power supply, ground wire
3	TXD	Serial communication data transmission
4	RXD	Serial communication data reception
5	SET	Configuration parameter enable (low level enable parameter configuration, default high level output)
6	CS	Module enable pin (built-in pull-up) Note: Default factory version: sleep current <200uA, CS pulled high or suspended for normal communication, sleep at low level; Low power consumption version: sleep current <15uA, normal communication when CS is pulled low, pull high or float to sleep.
7	GND	Antenna Ground
8	ANT	RF signal output, connected to 50 ohm antenna
9	GND	Antenna Ground