Product information


Compact NB-IoT/GSM Dual-mode with Ultra-low Power

BC92 is a high-performance, multi-band NB-IoT/GSM dual-mode module with extremely low power consumption. The ultra-compact 23.6mm × 19.9mm × 2.2mm profile makes it a perfect choice for size sensitive applications. Designed to be compatible with Quectel GSM/GPRS M95 module and NB-IoT BC95 module, BC92 provides abundant external interfaces and protocol stacks, providing great convenience for customers' applications.

BC92 adopts surface-mount technology, making it an ideal solution for durable and rugged designs. The low profile and small size of LCC package enables BC92 to be easily embedded into space-constrained applications and provides reliable connectivity with applications.

Due to the compact size and ultra-low power consumption, BC92 is one of the best choices of IoT applications, such as smart metering, bike sharing, smart wearables, smart parking, smart city, security and asset tracking, home appliances, agricultural environment monitoring, etc. Also it provides a complete range of SMS*, voice call* and data transmission functions to meet customers’ diversified demands.

Key benefits

  • NB-IoT/GSM dual-mode module with ultra-low power consumption, compact size and high sensitivity
  • GSM voice call* supported
  • Build-in eSIM reserved for option
  • Multi-band and rich external interfaces ensure convenient application
  • Pin-to-pin compatible with Quectel GSM/GPRS and NB-IoT modules, easy for future upgrading
  • Embedded with abundant Internet service protocols
  • Bluetooth 4.2 (Partial Protocol)*

Variant for the Global

  1. BC92LTE Cat NB1:LTE-FDD:B3/B5/B8/B20/B28GSM:850/900/1800/1900MHz


  1. LTE Cat NB1:Single-Tone: Max. 25.5kbps (DL)/16.7kbps (UL)Multi-Tone: Max. 25.5kbps (DL)/62.5kbps (UL)
  2. GSM:GPRS Class 12: Max. 85.6kbps (DL)/85.6kbps (UL)


  1. Text/PDU Mode


  1. Speech Codec Modes:Half Rate (HR)Full Rate (FR)Enhanced Full Rate (EFR)
  2. Echo Arithmetic:Echo CancellationEcho SuppressionNoise Reduction

Electrical Specification

  1. Output Power:23dBm±2dB @LTE FDD Bands33dBm±2dB @GSM850/EGSM90030dBm±2dB @DCS1800/PCS1900
  2. Sensitivity:-129dBm @LTE FDD Bands-109dBm @GSM850/EGSM900-109dBm @DCS1800/PCS1900
  3. Power Consumption (Typ.):Cat NB1:4μA @PSM1.2mA@Idle, DRX=2.56sGSM:1mA @DRX=50.9mA @DRX=9


  1. USIM ×2
  2. PSM _EINT ×1
  3. UART ×2
  4. ADC* ×1
  5. RESET ×1
  6. PWRKEY ×1
  7. RI* ×1
  8. NETLIGHT ×1
  9. Main Antenna ×1
  10. BT Antenna* ×1
  11. Analog Audio* ×3

Enhanced Features

  1. GSM Voice Call*
  2. Build-in eSIM Reserved (Optional)
  3. Firmware Upgrade via UART
  4. QuecLocatorTM *
  5. DFOTA: Delta Firmware Upgrade Over-The-Air

Software Features


General Features

  1. 50 Pins
  2. Supply Voltage Range:3.4V~4.2V, 3.8V Typ.
  3. Temperature Range:Operation: -25°C ~ +75°CExtended: -40°C ~ +85°C
  4. Dimensions:23.6 × 19.9 × 2.2mm
  5. LCC Package
  6. Weight:1.8±0.1 g
  7. AT Command:3GPP Rel-13/Rel-14* and Quectel Enhanced AT Commands.


  1. Carrier:Vodafone*MTN* (South Africa)Vodacom* (South Africa)
  2. Regulatory:GCF*CE* (Europe)RCM* (Australia/New Zealand)ICASA* (South Africa)
  3. Others:RoHS Compliant
* Under Development
BC92 - Compact NB-IoT/GSM Dual-mode with Ultra-low Power

Adobe Reader 9 or newer version is required to view following below PDF files. This is a free program available from the Adobe web site. Follow the download directions on the Adobe web site to get your copy of Adobe Reader.

Quectel BC92 Footprint & Part V1.0 (72.8 KB)
CDM21228 Setup (2.3 MB)
BC92RBR01A02 BETA0813 (23.1 MB)
cooltools-win32 custom-2019-05-21 (80.4 MB)
Firmware Update Tool QFlash v4.16 (52.1 MB)

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