Quectel EC21-V LCC Module is LTE Cat 1 module optimized specially for M2M and IoT applications delivering maximum data rates up to 10 Mbps downlink and 5 Mbps uplink in LCC Form Factor.

Quectel EC21-V LCC Module Product Overview

Quectel EC21-V LCC Module is a LTE Cat 1 module with maximum data rates up to 10 Mbps downlink and 5 Mbps uplink in LCC form factor. The module is optimized specially for M2M and IoT applications highlighting cost-effective, low-power LTE connectivity these make it an ideal solution for numerous IoT applications that are not reliant on high speed connectivity but still require the longevity and reliability of LTE networks. EC21 is compatible with Quectel UMTS/HSPA+ UC200T series modules. Apart from them, a rich set of Internet protocols, industry-standard interfaces and abundant functionalities (USB serial drivers for Windows 7/8/8.1/10, Linux, Android) extend the applicability of the module to a wide range of M2M and IoT applications such as smart metering, wearable devices, environmental monitoring, asset tracking, fleet management, security and alarm systems, and so.

Quectel EC21-V LCC Module Product Pictures


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Quectel EC21-V LCC Module Product Specifications

Brand Quectel
LTE Cat 1 EC21-V
Region/Operator Verizon
Dimensions (mm) 32.0 × 29.0 × 2.4
Operation Temperature -35 °C to +75 °C
Extended Temperature -40 °C to +85 °C
GNSS GPS/GLONASS/BeiDou/Galileo/QZSS (Optional)
Carrier North America: Verizon
Europe: CE
Regulatory North America: FCC
Australia/New Zealand: RCM
South Africa: ICASA*
Others RoHS/WHQL
LTE-FDD (Mbps) 10 (DL)/5 (UL)
(U)SIM x 1
UART x 2
USB 2.0 x 1
Audio Digital (PCM) x 1
I2C x 1
SDIO (For Wi-Fi and SD Card) x 2
Bluetooth* x 1
ADC x 2
Speech Codec Modes HR/FR/EFR/AMR/AMR-WB
Echo Arithmetic Echo Cancellation/ Noise Suppression
VoLTE Digital Audio and VoLTE
(Voice over LTE) (Optional)
QMI/ RmNet
Audio Playback*/  Audio Recording* Optional
(U)SIM Card Detection
GNSS Driver Android 4.x–9.x
RIL Driver Android 4.x–10.x
NDIS Driver Windows 7/8/8.1/10
MBIM Driver Windows 8/8.1/10,        Linux 3.18–5.4
GobiNet Driver Linux 2.6–5.4
QMI_WWAN Driver Linux 3.4–5.4
Supply Voltage Range 3.3–4.3 V, 3.8 V Typ.
Power Consumption 10 μA @ Power off
1.1 mA @ Sleep, Typ.
22 mA @ Idle

Quectel EC21-V LCC Module Product Features

  • Worldwide LTE, UMTS/HSPA(+) and GSM/GPRS/EDGE coverage
  • Feature refinements: supports DFOTA and DTMF
  • Cost-effective, lower-power LTE connectivity optimized for broad- band IoT applications
  • Multi-constellation GNSS receiver available for applications requiring fast and accurate fixes in any environment
  • MIMO technology meets demands for data rate and link reliability in modem wireless communication systems

Quectel EC21-V LCC Module and More EC21 models

EC21-A LCC Module
EC21-V LCC Module
EC21-AUT LCC Module
EC21-AU LCC Module
EC21-AUX LCC Module
EC21-E LCC Module
EC21-EU LCC Module
EC21-EUX LCC Module
EC21-KL LCC Module
EC21-J LCC Module

Quectel EC21-V LCC Module Product Applications

Quectel EC21 ycict

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