Ebyte E32 Series User Manual

Also see for E32(915T30S): User manual User manual User manual

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Ebyte E32 Series User Manual Manual pdf 4 page image

Chengdu Ebyte Electronic Technology Co,;Ltd E32-433T20DC user manualCopyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd. 31. Overview1.1 IntroductionE32-433T20DC is a wireless serial port module(UA RT) based on SEMTECH's SX1278 RF chip. It hasmu ltip le transmission modes, working in the410M Hz~441MHz, (defau lt 433MHz), LoRa spreadspectrum technology,SX1278 features LoRa ™, which will bring longercommunicat ion distance, and has the advantages of concentrated power density, meanwh ile it has a very strongconfidentiality. the modules of 20d Bm transmitting power adopt industrial grade crysta l oscillators to ensure the stabilityand consistency, its precision is lower than the widely adopted 10ppm. E32-433T20DC is in stable bulk production andare widely applied in utility meters, IoT renovation, smart home, etc. The modules feature data encry ption andcompression. The data transmitted over the air features randomness. The encryption-decryption algorithm makes datainterception mean ingless. Data compression enables shorter transmitting time and lower rate of being interfered, whichincreases the reliability and transmitting efficiency.E32-433T20DC strictly fo llo ws design standards of FCC, CE, CCC and meets various RF certificationrequirements for exporting.1.2 Features Communication distance tested is up to 3km Maximum transmission power of 100mW, software multi-level adjustable； Support the global license-free ISM 433 MHz band； Support air date rate of 0.3kbps～19.2kbps； Support new generation LoRa technology based on SX1262； Low power consumption for battery supplied applications ； Support 3.3V~5.5V power supply, power supply over 5.0 V can guarantee the best performance ； Industrial grade standard design, support -40 ~ 85 °C for working over a long time； IPEX and stamp hole optional, good for secondary development and integration.1.3 Application Home security alarm and remote keyless entry； Smart home and industrial sensors ； Wireless alarm security system； Building automation solutions ； Wireless industrial-grade remote control； Health care products； Advanced Meter Reading Architecture(AMI)； Automotive industry applications.