CDEBYTE E840-TTL(EC05-DNE) 4G CAT1 module TTL pin module small size high speed high latency low serial port device networking

$11.00

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E840-TTL(EC05-DNE) 4G Cat.1 module [Working voltage]:DC 4.5~18V [Data interface]:TTL level [Product size]:25*25mm [Product weight]:4.3±0.2g [Introduction]:E840-TTL (EC05-DNE) is a small-sized 4G TTL pin module developed by Ebyte using 4G CAT1 technology for... Read more

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Categories: GPS/GSM moduleTags: 4.5-18V, 4G, TTL

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E840-TTL(EC05-DNE) 4G Cat.1 module

[Working voltage]:DC 4.5~18V

[Data interface]:TTL level

[Product size]:25*25mm

[Product weight]:4.3±0.2g

[Introduction]:E840-TTL (EC05-DNE) is a small-sized 4G TTL pin module developed by Ebyte using 4G CAT1 technology for use in the Asia-Pacific region, Australia, New Zealand and other regions. It has the characteristics of small size, high speed, low delay and convenient use. Simple features, simple configuration can realize serial device networking function (two-way transparent transmission between serial device and network server). The 4G pin module adopts 2.0mm pin header, which is easy to debug. Simple configuration can realize the serial port networking process, which is very convenient to integrate into the Internet of Things project. The 4G module supports two links, supports the MQTT protocol, and supports access to the Alibaba Cloud Platform, OneNet Platform, Baidu Cloud Platform, and Huawei Cloud Platform, making it easy to implement IoT applications.

Parameter name Parameter value Description
Characteristic parameters Support frequency band LTE-FDD: B1/B3/B5/B7/B8/B20/B28
Network protocol characteristics Support TCP/UDP/MQTT/HTTP/DNS protocols
RF interface Generation 1 IPEX interface
Hardware features Data interface 3.3V TTL level
baud rate 1200-230400, default 115200bps
data bits 8
Stop bit 1 (default), 2
Check Digit None (default), Odd, Even
Operating Voltage VCC1: DC 4.5~18V
VCC2: 3.3~4.3V
Note: VCC1 cannot be powered at the same time as VCC2, it is recommended to use the VCC1 pin
Working current Peak-VCC1 pin: 2000mA@5V/1000mA@12V
Peak-VCC2 pin: 2500mA@3.3V/2300mA@4.2V
Standby-VCC1 pin: 50mA@5V/30mA@12V
Standby-VCC2 pin 80mA@3.3V/60mA@4.2V
Operating temperature -40~+85℃
Dimensions 25×25mm
product weight 4.3±0.2g
indicator light PWR (blue) Lights up when power is on
DATA (green) Off: The module is powered on and searching for SIM cards;
Flashing: The module detects the correct SIM card and is attaching to the network;
Steady on: The module is successfully attached to the network;
DATA (green) Flashing: When the serial port is sending/receiving data
LINK (orange) Steady on: The module is successfully connected to the server;
Off: The module failed to connect to the server successfully;

4G Cat.1 module


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CDEBYTE E840-TTL(EC05-DNE) 4G CAT1 module TTL pin module small size high speed high latency low serial port device networking

$11.00