Description
EC25 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 GNSS and voice functionality for customers’ specific applications.
Resources
Extra Information
Brand:
Quectel
Internet Protocol:
TCP/UDP/PPP/FTP/HTTP/NTP/PING/QMI/ CMUX/HTTPS/ SMTP/ MMS/FTPS/SMTPS/SSL/FILE protocols, PAP (Password Authentication Protocol) and CHAP (Challenge Handshake Authentication Protocol)
Power Supply:
3.3V~4.3V, Typical supply voltage: 3.8V
USB Interface:
USB 2.0
SMS:
Text and PDU mode, Point to point MO and MT, SMS cell broadcast, SMS storage: ME by default
UART Interface:
Baud rate reach up to 921600bps; 115200bps by default
Frequency Bands:
FDD-LTE (with Rx-diversity): B1/B3/B5/B7/B8/B20, TDD-LTE (with Rx-diversity): B38/B40/B41, WCDMA: B1/B5/B8, GSM: 900/1800MHz, GNSS: GPS,GLONASS,BeiDou/Compass,Galileo,QZSS
PCM Interface:
16-bit linear data format, long frame synchronization and short frame synchronization, master and slave modes
USIM Interface:
USIM/SIM card: 1.8V, 3.0V
SGMII Interface:
10/100/1000Mbps Ethernet connectivity
Rx-diversity:
LTE/WCDMA Rx-diversity
Physical Characteristics:
Size: 29.0 × 32.0 × 2.4mm, Weight: approx. 4.9g
Wireless Interfaces:
SDIO 3.0 interface for WLAN and UART/PCM interface for Bluetooth
GNSS Features:
Gen8C Lite of Qualcomm, Protocol: NMEA 0183
Antenna Interface:
Including main antenna (ANT_MAIN), Rx-diversity antenna (ANT_DIV) and GNSS antenna (ANT_GNSS)
SD Card Interface:
SD 3.0 protocol
AT Commands:
Compliant with 3GPP TS 27.007, 27.005 and Quectel enhanced AT commands
Network Indication:
Two pins including NET_MODE and NET_STATUS to indicate network connectivity status
Temperature Range:
-35~75 C
Firmware Upgrade:
USB interface and DFOTA
RoHS:
All hardware components are fully compliant with EU RoHS directive
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 cancellation and returns page.
