Ebyte E32-170T30D User Manual

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Ebyte E32-170T30D User Manual Manual pdf 4 page image

Chengdu Ebyte Electronic Technology Co,;Ltd E32-170T30D user manualCopyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd. 31. Overview1.1 IntroductionE32-170T30D is a wireless serial port module(UA RT) based on SEMTECH's SX1278 RF chip. LoRaspread spectrum technology, TTL level output,compatible with 3.3V and 5V （ reco mmendation4.75-5.5 V ） ,It has a great penetration ability. Thecorrecting ability on the software can be largelyincreased at against disturbing.SX1278 features LoRa ™, also it can bring longer communication distance, and has the advantages of concentratedpower density, meanwhile it has a very strong confidentiality. The modules of 30d Bm trans mitting power are embeddedwith power amp lifier (PA) and lo w noise amp lifier (LNA), wh ich enhances the stability and longer co mmunicat ion range;the modules of 30d Bm transmitting power adopt industrial grade crystal oscillators to ensure the stability and consistency,its precision is lower than the widely adopted 10ppm. It is in stable bulk production and are widely applied in utilitymeters, IoT renovation, smart ho me, etc. The modules feature data encry ption and compression. The data transmitted inair features randomness. The encryption-decryption algorithm makes data interception meaningless. And the datacompression enables shorter transmitting time and lo wer rate of being interfered, which increased the reliab ility andtransmitting efficiency.E32-170T30D strictly fo llows design standards of FCC, CE, CCC and meets various RF certificat ion requirementsfor exporting.1.2 Features Communication distance tested is up to 8km Maximum transmission power of 1W, software multi-level adjustable； Support the global license-free ISM 170MHz band； Support air date rate of 0.3kbps～9.6kbps； Support new generation LoRa technology ； Low power consumption for battery supplied applications ； Support 3.3V~5.2V 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； SMA optional, good for secondary development and integration.1.3 Application Home security alarm and remote keyless entry； Smart home and industrial sensors ；