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Hot selling E840-TTL-NB03 UART Smart Home System Data Transceiver Module Nb Iot Solutions Wireless Rf NB-IoT Module

Manufacturer Product Number
E840-TTL-NB03
Description

E840-TTL-NB03 is developed for serial port devices and network servers to transmit data through the network. It supports B8 frequency band. 

Package Condition
Bulk
Datasheet

​Specifications

Attribute Attribute value
ANSM-Part# ANSM-E840-TTL-NB03
Value Description
Frequency B8
Module will search frequency automatically
NB-IoT connection characteristic NB data downlink transmission:max 85.6kbps
NB data uplink transmission:max 85.6kbps
Coding format: CS-1、 CS-2、 CS-3 and CS-4
Support for PAP (PasswordAuthentication Protocol) protocols commonly
used for PPP connections
Support usually used for CHAP (Interrogation HandshakeAuthentication
Protocol) protocol
Embedded protocol: TCP/UDP etc
Support for unstructured supplementary data services (USSD)
Value Description
Antenna IPEX
Data interface TTL@3.3V compatible with 5V
Baud rate Max of  230400bps, 115200bps as default
TX power 23dBm±2dB
Power saving (typical) In power saving mode, max current consumption:5μA
In power saving mode, typical current consumption:3.5μA
Working temperature -30℃- +70℃;extending to -40℃~+85℃
Working voltage DC:5V~18V;powered by lithium battery:2.5V~3.6V
Size 42×40×9.7 mm
SIM card holder MICRO SIM card holder

Actual product photos

E840-TTL-NB03

E840-TTL-NB03

Product Data Book:

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For more product information, please download the PDF

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

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Standard packaging

详情9

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Hot selling E840-TTL-NB03 UART Smart Home System Data Transceiver Module Nb Iot Solutions Wireless Rf NB-IoT Module

E840-TTL-NB03 is developed for serial port devices and network servers to transmit data through the network. It supports B8 frequency band. 

Write your review

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