SPECIFICATIONS

SIM7080G is an LPWA (Low Power Wide Area Network) module launched by SIMCOM. The following is its detailed product information:

Basic information
R & D foundation: Based on Qualcomm MDM9205 narrowband IoT cellular chip, it complies with 3GPP Tel.14 standard.


Network support
Communication network: NB-IoT (narrowband Internet of Things) and Cat-M (eMTC, enhanced machine communication) networks that support global frequency bands. Among them, NB-IoT supports frequency bands such as B1/B2/B3/B4/B5/B8, etc.; Cat-M supports frequency bands such as B1/B2/B3/B4/B5, etc.
Positioning function: Support GNSS multi-constellation high-precision positioning, covering GPS, GLONASS, Beidou and Galileo, etc.


Hardware Interface
With a wealth of interfaces, including UART, GPIO, PCM, SPI, I2C, etc., it has strong expansion capabilities and provides full flexibility for customer product development.


communication protocol
Support TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT and other communication protocols, which can meet the data transmission requirements of different Internet of Things application scenarios.


performance characteristics
Low power consumption: In PSM (power saving mode), the power consumption can be reduced by 70% compared to the previous generation module, and it also supports eDRX discontinuous reception function, which can extend the battery life to ten years. It is suitable for IoT applications with demanding power consumption.
Voice and upgrade: Support VoLTE voice function and FOTA (firmware over-the-air upgrade) remote upgrade, which is convenient for later maintenance and function updates.
Compatibility: The package and AT commands are compatible with the NB-IoT module SIM7020 series and the 2G module SIM868, which facilitates a smooth transition to the NB-IoT network for 2G users and reduces the upgrade cost for users.


Technical parameters
Power supply voltage: usually a common power supply voltage range, subject to the actual application circuit.
Operating temperature: -40 ° C~ 85 ° C.
Storage temperature: -45 ° C~ 90 ° C.


application field
It has been widely used in smart meters (such as smart meters, water meters, etc.), smart homes (remote control and monitoring of devices), smart cities (environmental monitoring, municipal facility management), smart wearables (health data tracking), asset tracking, remote monitoring, electronic health and other Internet of Things industries.