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Quectel BG770 NB-IoT/LTE-M module

NB-IoT/LTE-M module with integrated GNSS functionality.
Quectel BG770


The BG770 is an LTE-M / NB-IoT Module with integrated GNSS functionality. It is fully compliant with 3GPP Rel. 14 specification and provides a downlink data rate of up to 588 Kbps and an uplink data rate of up to 1119 Kbps. The module leverages integrated RAM/Flash as well as a ARM Cortex M4 MCU for ultra-low power consumption.

The BG770 is available in a 14.9 × 12.9 × 1.9 mm LGA package and is suitable for a wide range of IoT / M2M applications such as wireless POS, smart metering, tracking, wearable devices, and etc. The BG770 offers excellent low currents in PSM and eRDX. The voltage range of =< 3.3 volts is perfect for operating the NB-IoT / LTE-M module with the MCU from the same supply voltage.

Product Specifications  Quectel BG770


Part Number BG770
Manufacturer Quectel
Description NB-IoT / LTE-M Module with integrated GNSS functionality


3GPP Release Release 14
Cellular Standards LTE-M (Cat M1), NB-IoT (Cat NB2)
Dimensions 14.9 × 12.9 × 1.9 mm
Interface USB 2.0, UART, PCM, I2C, ADC, GPIO
LTE Bands NB-IoT (Cat NB2) B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B6 LTE-M (Cat M2) B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66)
Package LGA
Package Type Surface Mount
Region Global
Currents NB-IoT & LTE-M PSM Current Avg. 3.44 µA / 14 uA @ eDRX LTE-M = 81.92 s / 14 uA @ eDRX NB-IoT= 81.92 s
Technology LTE-M, NB-IoT
Voice Yes
Downlink Data Rate DL: 127 kbps NB-IoT (Cat NB2), 588 kbps LTE-M (Cat M1)  UL: 158.5 kbps NB-IoT (Cat NB2), 1119 kbps NB-IoT (Cat M1)
Operating Temperature -35 to 75 °C
Storage Temperature -40 to 85 °C
Supply Voltage VBAT_BB: 2.2–4.35 V VBAT_RF: 3.1–4.2 V
Transmitted Power 23 dBm
Certifications Planned: GCF (Global) / CE (Europe) /FCC / PTCRB (North America) / IC (Canada) / KC (South Korea) / NCC (Taiwan) / JATE / TELEC (Japan) / RCM (Australia) / NBTC (Thailand) / IMDA (Singapore)/ T-Mobile (USA)/AT&T(USA)/Vodafone(Global)/ SRRC/NAL/CCC (China)