Ebyte® E840-TTL-GPRS03 GPRS Data Transparent Transmission Quad Band IOT Sensor Module IOT Wireless Transmitter

Specification ValueDescriptionSupport BandQuad Band GSM850 EGSM900 DCS1800 PCS1900Module automatically searches for frequenciesBand selection can be set by AT commandCompliant with GSM Phase 2 2 GPRS connection characteristicGPRS multi slot class 12 default GPRS multi slot class 1 12 configurable GPRS mobile station class BGPRS data featureGPRS data downstream transmission up to 85 6kbpsGPRS data upstream transmission up to 85 6kbpsEncoding format CS 1 CS 2 CS 3 and CS 4Support for PAP Password Authentication Protocol protocols commonly used for PPP connectionsSupport is usually used for CHAP Interrogation Handshake Authentication Protocol protocolEmbedded protocol TCP UDP FTP PPP HTTP NTP MMS SMTP PING etc Support for unstructured supplementary data services USSD ValueDescriptionAntenna IPEXData interfaceTTL 3 3V compatible with 5VBaud rateMax of921600bps 115200bps as defaultTX powerClass 4 2W GSM850and EGSM900Class 1 1W DCS1800and PCS1900Current consumption typical 48mA 5V idle 22mA 12V idle 14mA 20V idle Operating temperature 30℃ 70℃ extending to 40℃ 85℃Operating voltageDC 5V 20V powered by lithium battery 3 8V 4 6VSize42 40 9 7 mmSIM card holderMICRO SIM card holder3GPP frequency1 Timeslot2 Timeslot4 TimeslotCS 19 05kbps18 1kbps36 2kbpsCS 213 4kbps26 8kbps53 6kbpsCS 315 6kbps31 2kbps62 4kbpsCS 421 4kbps42 8kbps85 6kbpPackage included 1 x IOT Sensor Module