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Quectel SC20-W-TE-A+Smart EVB Kit (16GB eMMC+2GB LPDDR3)

Quectel SC20-W-TE-A+Smart EVB Kit (16GB eMMC+2GB LPDDR3)

Manufacturer: Quectel
Part No: SC20-W-TE-A+Smart EVB Kit
Availability: In Stock

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This is combo set of Smart EVB Kit + SC20-W TE-A

SC20 series is Quectel’s new generation of multi-mode Smart LTE Cat.4 modules with built-in Android 5.1 Lollipop OS. It supports short-range wireless communication via Wi-Fi 802.11b/g/n and BT4.1 LE, and offers data rate up to 150Mbps. It is ideal for both industrial and consumer applications requiring the highest data-rate and high-speed internet access. 

SC20-W Module Specification

Applications Processor

ARM Cortex-A7 microprocessor (quad-core) up to 1.1 GHz
512KB L2 cache

Multimedia Processor

QDSP6 v5 core up to 691.2 MHz, 768KB L2 cache



Operating System

Android OS 5.1/6.0/7.1

Power Supply

Supply voltage: 3.5V~4.2V, Typical supply voltage: 3.8V

Frequency Bands

Only Support Wi-Fi & BT

Transmitting Power

Class 4 (33dBm±2dB) for EGSM900
Class 1 (30dBm±2dB) for DCS1800
Class E2 (27dBm±3dB) for EGSM900 8-PSK
Class E2 (26dBm±3dB) for DCS1800 8-PSK
Class 3 (24dBm+1/-3dB) for WCDMA bands
Class 3 (24dBm+3/-1dB) for CDMA BC0
Class 2 (24dBm+1/-3dB) for TD-SCDMA bands
Class 3 (23dBm±2dB) for LTE FDD bands
Class 3 (23dBm±2dB) for LTE TDD bands

LTE Features

Support 3GPP R9 CAT4 FDD and TDD
Support 1.4 to 20 MHz RF bandwidth
Support DL 2 x 2 MIMO
Max 150Mbps (DL), 50Mbps (UL)

WCDMA Features

Support 3GPP R9 DC-HSPA+
Support 16-QAM, 64-QAM and QPSK modulation
3GPP R6 HSUPA: Max 11Mbps (UL)
3GPP R9 DC-HSPA+: Max 42Mbps (DL)

TD-SCDMA Features

Support 3GPP R8 1.28 TDD, Max 4.2Mbps (DL), 2.2Mbps (UL)

CDMA Features

Max 3.1Mbps (DL), 1.8Mbps (UL)

GSM/GPRS/EDGE Data Features

Support GPRS multi-slot class 33
Coding scheme: CS-1, CS-2, CS-3 and CS-4
Maximum of four Rx time slots per frame

Support EDGE multi-slot class 33 and GMSK and 8-PSK

WLAN Features

2.4G frequency band, support 802.11b/g/n, up to 150Mbps
Support AP mode

Bluetooth Feature

BT4.1 LE


Text and PDU mode,Point to point MO and MT
SMS cell broadcast, SMS storage: ME by default

AT Commands

Compliant with 3GPP TS 27.007, 27.005 and Quectel enhanced AT commands

LCM Interface

4 lanes MIPI_DSI, up to 1.5Gbps each
Support WVGA (2 lanes MIPI_DSI), up to 720p (4 lanes MIPI_DSI) 24bit colour depth

Camera Interface

Use MIPI_CSI, up to 1.5Gbps per lane, support two cameras
2-lane MIPI_CSI for the rear camera, up to 8MP
1-lane MIPI_CSI for the front camera, up to 2MP

Audio Interface

Audio input
2 groups analogue microphone input
Audio output
Class AB stereo headphone output
Class AB earpiece differential output
Class D speaker differential amplifier output

USB Interface

Compliant with USB 2.0 specification; the data transfer rate can reach up to 480Mbps
Used for AT command communication, data transmission, software
debugging and firmware upgrade
Support USB OTG (Need additional 5V power supply chip)
USB Driver: Support Windows XP, Vista,7,8,CE5.0/6.0*, Linux 2.6/3.0, Android 2.3/4.0/4.2

USIM Interface

2 groups of USIM interface, Support USIM/SIM card: 1.8V, 3.0V

UART Interface

2 groups of UART interface
4-wire UART interface with RTS and CTS hardware flow control
2-wire UART interface for software debugging
Baud rate up to 4Mbps

SDIO Interface

Support SD3.0; 4bit SDIO; SD Card, Support hot plug

I2C Interface

3 groups I2C, with data rate up to 3.4Mbps (High speed);
used for TP, camera, sensor peripherals, etc.

ADC Interface

Support 3 ADC interfaces;
used for input voltage sense, battery temperature detection and

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