RF module LS-U1000 Wireless Transmitter RS232 to Wireless from China manufacturer - Shenzhen Qianhai Lensen Technology Co., Ltd

RF module LS-U1000 Wireless Transmitter RS232 to Wireless

Price:	40.0 USD
Payment Terms:	T/T,WU,Paypal
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: LS-U1000

Production Capacity: 5000pcs/month

Delivery Date: 2-6days

Power output: 1W

Interface: RS232/RS458/TTL

Communication: serial to wireless

Means of Transport: Air

Packing: standard

Brand Name: Lensen

Frequency: 433MHz

Distance: 2km

Application area: AMR

LS-U1000 is a UHF band 1000mW data module. It transmits around 2-3km LOS. This module adopts transparent transmission. no need program

Parameter:

· Power output: 5V DC default or 12V customized

· RF power: 1W default or 500mW

· Air baud rate: 1,200/2,400/4,800/9,600/19,200bps choose one

· Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable

· Frequency band: 433, 450, 470 or others

· Interface: Standard RS-232/RS-485/TTL

· Communication mode: Half-duplex

· Channel: 8(default), 16/32(customized)

· Receive current:<45mA (TTL connect)

· Receive sensitivity: -123dBm @ 1,200bps); -118dBm @ 9,600bps)

· Transmitting current:<500mA

· RF line-of-sight range: 2km (BER=10-5@9600bps); 3km (BER=10-5 @ 1,200bps)

· Size: 53×38×10mm (without antenna port)

Application:

Queuing machine wireless control

Automatic meter reading

LED display/ LED sign

PTZ wireless Monitoring

Factory automation

Handhold device

Irrigation system

Data telemetry

Robotics control

Home automation

Pin Definition (9 pin)

Pin No.	Signal Name	Function	Level	Connection with terminal	Remarks
1	GND	Grounding of power supply		Ground
2	VCC	Power supply DC	5V
3	RxD/TTL	Data receiving	TTL	TxD
4	TxD/TTL	Data transmitting	TTL	RxD
5	SGND	Signal
6	A (TXD)	A of RS-485 (TxD of RS-232)		A(RxD)
7	B (RXD)	B of RS-485 (RxD of RS-232)		B(TxD)
8	SLEEP	Sleep control	TTL	Sleep signal	Low level valid
9	TEST	Factory testing

Channel Configuration:

Each channel has its fixed frequency point which is pre-written to MCU in factory. The following is the configuration table for our common module. If you need other frequency points, please tell our sales when you place order.