Ebyte E32-868T20D User Manual

Also see for E32-400T20S: User manual User manual User manual Manual User manual

Contents

Ebyte E32-868T20D User Manual Manual pdf 4 page image

Chengdu Ebyte Electronic Technology Co,;Ltd E32-868T20D user manualCopyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd. 31. Overview1.1 IntroductionE32-868T20D is a wireless serial port module(UART) based on SEMTECH's SX1276 RF chip. It hasmultiple transmission modes, working in the862MHz~893MHz, (default 868MHz), LoRa spreadspectrum technology, TTL output ， compatible with3.3v~5v IO.SX1276 features LoRa™,which will bring longercommunication distance, and has the advantages ofconcentrated power density, meanwhile it has a verystrong confidentiality. the modules of 20dBm transmitting power adopt industrial grade crystal oscillators to ensure thestability and consistency, its precision is lower than the widely adopted 10ppm.E32-868T20D is in stable bulk productionand are widely applied in utility meters, IoT renovation, smart home, etc. The modules feature data encryption andcompression. The data transmitted in air features randomness.air Data Rate(Default 2.4kps). The encryption-decryptionalgorithm makes data interception meaningless. And the data compression enables shorter transmitting time and lowerrate of being interfered, which increased the reliability and transmitting efficiency.E32-868T20D strictly follows design standards of FCC, CE, CCC and meets various RF certification requirementsfor 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 868MHz band； Support air date rate of 0.3kbps～19.2kbps； Low power consumption for battery supplied applications； Support 2.3V~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 access point, Easy connection of coaxial cable or external antenna1.3 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；