CT-M201



The second generation chip AT command set NB-IoT module

CT-M201

 

Product introduction

As a new IoT technology, NB-IOT is on the same starting line as Chinese manufacturers and international companies. The team of Zhongke.CT-UNIT Wireless Division has been deeply cultivating low-power IoT technology in the smart city product pilot industry for a long time. , launched the NB-IOT second-generation chip module industry ultra-low power solution, the long-term work energy consumption is only 60% of the same industry and similar products.

Product advantages

Low power consumption, long standby time, efficient connection

Technical configuration and performance

model

CT-M201

package

LCC 44PIN

size

17.7mm×15.8mm×2mm

frequency band

Supports LTE bands 3,5,8

Purpose

data transmission

rate

MonoDL 25.5kbpsUL 15.625kbps

Multi-tone DL 25.5kbpsUL 58.5kbps

Protocol stack

IPv4/IPv6/UDP/CoAP/LwM2M/TCP/ MQTT

Firmware download

UART

Output Power

≤23dBm±2dB

Sensitivity

-125dBm±1dB

Power consumption

Typical value 3uA @PSM; 4mA @eDRX (long-term energy consumption is only 60% of peers)

Application Peripherals

USIM×1: 1.8V/3.0V interface; UART×2: main Uart and debug Uart; ADC×1; RESET×1; RF antenna×1.

voltage

2.8V~4.2V; Typical: 3.3V

temperature

-40°C~+ 85°C

AT command

 3GPP TS 27.007 and CT Extant commands

Application field

Smart water meters, smart gas/electricity meters, gas detection, environmental monitoring, smart parking, smart street lights, smart smoke detectors, smart firefighting, various trackers and other digital communication fields.


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