CT-M202
Product Name: CT-M202
Product introduction
NB-IOT is a new Internet of Things technology. Chinese manufacturers and international companies are on the same starting line. The China CT.UNITE wireless division team has been researching 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 consumption solution, long-term work energy consumption is only 60% of the same industry and similar products.
Product advantages: low power consumption, long standby time, and efficient connection
Technical configuration and performance
Type | CT-M202 |
Frequency band | Supports LTE bands 3, 5, 8 |
Packaging | LCC 30PIN |
Size | 19mm×18.4mm×2.4mm |
Use | data transmission |
Rate | Single tone: DL 25.5kbps, UL 15.625kbps Multi-tone: DL 25.5kbps, UL 58.5kbps |
Protocol stack | IPv4/IPv6/UDP/CoAP/LwM2M/Non-IP/DTLS/TCP/MQTT |
Firmware download | UART |
Output Power | ≤23dBm±2dB |
Sensitivity | -125dBm±1dB |
Power consumption | Typical value: 3uA @PSM; 4mA @eDRX. |
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 area | Smart metering and smart grid ★ Traffic Management and Monitoring ★ Security and asset tracking ★ White goods and car service data and diagnosis ★ Environmental monitoring and control ★ Telemedicine and patient monitoring ★ Smart cities (waste management, lighting, pest control, building climate control, environmental monitoring, etc.) |