Pro Lite E32-A, Руководство пользователя

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Pro-Lite, Inc.
E32-A user manual
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1. Overview
1.1 Introduction
E32-A is a wireless serial port module (UART) based on SEMTECH's LLCC68 RF chip. It has multiple
transmission modes, working in the 432MHz~435MHz, (default 433MHz), LoRa spread spectrum technology,
LLCC68 features LoRa™, which will bring longer communication distance, and has the advantages of concentrated
power density, meanwhile it has a very strong confidentiality. the modules of 20dBm transmitting power adopt industrial
grade 32MHz crystal oscillators to ensure the stability and consistency, its precision is lower than the widely adopted
10ppm.E32-A is in stable bulk production and are widely applied in utility meters, IoT renovation, smart home, etc. The
modules feature data encryption and compression. The data transmitted in air features randomness.
air Data Rate (Default 2.4kps). The encryption-decryption algorithm makes data interception meaningless. And the
data compression enables shorter transmitting time and lower rate of being interfered, which increased the reliability and
transmitting efficiency.
1.2 Features
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Communication distance tested is up to 8km
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Maximum transmission power of 100mW, software multi-level adjustable
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Support the global license-free ISM 433MHz band
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Support air date rate of 2.4kbps
～
19.2kbps
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Support new generation LoRa technology based on LLCC68
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Low power consumption for battery supplied applications
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Support 2.3V~5.2V power supply, power supply over 3.3 V can guarantee the best performance
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Industrial grade standard design, support -40 ~ 85 °C for working over a long time
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IPEX and stamp hole optional, good for secondary development and integration.
1.3 Application
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Home security alarm and remote keyless entry
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Smart home and industrial sensors
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Wireless alarm security system
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Building automation solutions
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Wireless industrial-grade remote control
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Health care products
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Advanced Meter Reading Architecture(AMI)
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Automotive industry applications.