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Quectel SC20 Smart LTE Modules with WiFi, BLE and GPS Run Android 5.1

December 15th, 2016 Leave a comment Go to comments

Google may just have released Android Things operating systems for IoT applications, but its big brother – Android – has already gotten into some other IoT systems such as Quectel SC20 module powered by a Qualcomm processor and supporting LTE, WiFi, Bluetooth LE, and GNSS functions.

quectel-sc20Quectel SC20 comes in different flavors to cater for various markets, but all module share most of the same specifications:

  • SoC – Unnamed Qualcomm processor
  • System Memory – TBD
  • Storage – 8GB flash
  • Cellular Connectivity – FDD LTE, TDD LTE, TD-SCDMA, EVDO/DCMA, WCDMA, and GSM; antenna: MIMO 2×2, supports Rx-diversity
  • Other Wireless Connectivity
    • WiFi – 2.4GHz 802.11b/g/n (SC20-CE/-W); Dual band 802.11a/b/g/n/ac (SC20-E/-A/-AU/-J)
    • Bluetooth 2.1+EDR/3.0/4.1 LE
    • GNSS – GPS, GLONASS, and BeiDou
  • Interfaces
    • LCD – 4x lanes MIPI-DSI, 1.5Gbps each, HD (720p) @ 60fps
    • Camera – MIPI-CSI, up to 1.5Gbps per lane, supports two cameras
      • 2-lane MIPI_CSI for rear camera, up to 8MP
      • 1-lane MIPI_CSI for front camera, up to 2MP
    • Touch Panel Capacitive-screen
    • USB 2.0 Device High Speed, 480Mbps
    • 2x USIM 1.8V/3V
    • 25x GPIO, 3x I2C, 2x high-speed UARTs
    • SDIO – 1x SDIO 3.0, 4bit SDIO
    • PWRKEY
    • 4 pads for antennas: main, diversity, GNSS, Wi-Fi/BT
    • 3x ADC (BAT_SNS, BAT_THERM, ADC)
  • Audio – MP3, AAC, AAC+, eAAC, AMR-NB, – WB, G.711, WMA 9/10 Pro
  • Video
    • Encode – 30fps 720p (H.264), 30fps WVGA (MPEG-4/VP8)
    • Decode – 30fps 720p (H.264/MPEG-4/VP8/H.265 DivX4/5/6), 30fps WVGA (H.263)
  • Dimensions – 40.5 x 40.5 x 2.8mm
  • Weight – ~9.6 grams
  • Temperature Range – Operating: -40°C ~ +85°C
  • Compliance – CCC/CE/FCC/GCF/PTCRB/AT&T/ACMA RCM/Verizon (Many still work-in-progress)

I first found about the module, as SinoVoip showcased some pictures of their next BPI-SC20 board using Quectel SC20-CE, but they did not provide other details.

banana-pi-bpi-sc20Nevertheless it was easy enough to find Quectel SC20 product page listing all the specs above, plus details about LTE, WCDMA, etc… bands, Rx/Tx power levels, and more. Six models of the module will be available: SC20-W with WiFi and BLE only, as well as country or zone specific variants: SC20-CE, SC20-J,  SC20-AU, SC20-A, and SC20-E with different supported cellular bands and standards.

The company is also said to have an evaluation board with a display and two cameras, with the processor used part of – or similar to – Qualcomm Snapdragon 200 series.

  1. abc
    December 16th, 2016 at 04:02 | #1

    That thing is GIGANTIC. I wonder what is its price.

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