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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 |
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