Quectel EC21-J LTE Evaluation Board (EVB) Kit

IoT/M2M-optimized LTE Cat 1 Module Variant for Japan

 

EC21 is a series of LTE-FDD/LTE-TDD/WCDMA/GSM wireless communication module with receive diversity. It provides data connectivity on LTE-FDD, LTE-TDD, DC-HSDPA, HSPA+, HSDPA, HSUPA, WCDMA, EDGE and GPRS networks. It also provides GNSS1) and voice functionality2) for customers’ specific applications.

 

 

 

Q: What cellular technologies does the Quectel EC21-J EVB Kit support?

A: The kit supports LTE-FDD, LTE-TDD, WCDMA, and GSM communication, providing flexibility for various network environments.

Q: Which frequency bands does the EC21-J module operate on?

A: The module supports FDD-LTE bands B1/B3/B8/B18/B19/B26 and TDD-LTE bands B38/B39/B40/B41 for global compatibility.

Q: Does the EVB Kit include GNSS functionality?

A: Yes, the kit includes GNSS receivers supporting GPS, GLONASS, BeiDou, and Galileo for accurate positioning and navigation.

Q: What are the interfaces available on the EVB Kit?

A: The EVB Kit provides USB 2.0, UART, PCM, SPI, I2C, analog audio interfaces, and GPIOs for flexible connectivity and development.

Q: What applications can be developed using the Quectel EC21-J EVB Kit?

A: The kit is suitable for developing various applications such as asset tracking, smart metering, industrial routers, security systems, and other IoT devices requiring reliable cellular connectivity.