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Quectel EC21-J LTE Evaluation Board (EVB) Kit


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₹4,316.44 inc. GST
₹3,658.00 ex. GST
Quectel EC21-J LTE Evaluation Board (EVB) Kit supports LTE-FDD, LTE-TDD, WCDMA, and GSM communication with receive diversity, GNSS, and voice functionality for various applications. View full description
₹4,316.44 inc. GST
₹3,658.00 ex. GST
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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.


Technical Specifications

Frequency Bands:
FDD-LTE (with Rx-diversity): B1/B3/B8/B18/B19/B26
UMTS&LTE TE-A Interface:
Power Supply:
4.5~5.5V, typical 5V, VBAT: 3.8V for J103
SD Interface:
Support SD card
Wi-Fi & Ethernet TE-A Interface:
Audio Interfaces:
One digital audio codec board interface, Three analog interfaces
USB Interface:
USB 2.0
(U)SIM Interface:
Support (U)SIM card: 3.0V and 1.8V
Button and Switches:
Power Switch (S201), PWRKEY (S302), RESET (S303), PWRDWN_N (S301), BT Function Switch (S901)
Signal Indication:
5 LEDs
146.4mm × 115.0mm
UART Interfaces:

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our shipping and returns page.