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Introduction

LS-U100 is a UHF band 100mW data module. It transmits around 1KM LOS. This module adopts transparent transmission. Users don’t need any program knowledge. Designed with good performance IC TI CC1020 and high speed MCU, LS-U100 is an excellent RF transceiver. It has the advantage of small size, low power consumption, long transmission distance, and also, strong anti-interference ability.

Parameter:

• Power output: 5V DC
• RF power: 100mW
• 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, 868, 915 or ISM others
• Interface: RS-232/RS-485/TTL
• Communication mode: half-duplex
• Channel: 8(default), 16/32(customized)
• Receive current: <40mA(TTL connect)
• Receive sensitivity: -123dBm @ 1,200bps); -118dBm @ 9,600bps)
• Transmitting current: <100mA
• RF line-of-sight range: 600m (BER=10-5@9600bps);
•                      1,000m (BER=10-5 @ 1,200bps)
• Size: 47 x 26 x 10mm (without antenna port)

Application:

• Queuing machine wireless control
• LED display/ LED sign
• Factory automation
• Handhold device
• Irrigation system
• RS485 to wireless
• Robotics control
• Home automation

Pin Definition (9 pin)