Quectel BC20 LTE Cat NB1/GNSS LCC/LGA LPWA Module

Quectel BC20 LPWA Module Specifications：

* Form factor: LCC + LGA

* Dimensions: 18.7× 16.0 × 2.1mm

* 4G LTE Category: LTE Cat NB1

* Frequency Bands:
- LTE Bands: B3/B5/B8/B18/B26

* Weight: 1.2±0.2g

* Operation Temperature: -35°C ~ +75°C

* Extended Temperature: -40°C ~ +85°C

* Data rates:
- LTE Cat-NB1: Single-tone: 25.5Kbps (DL) /16.7Kbps (UL), Multi-tone: 25.5Kbps(DL) /62.5Kbps (UL)

* SMS:

* Network Protocol: UDP/TCP/LwM2M/MQTT/SNTP/TLS/SSL*/PPP*/HTTP*/HTTPS*/CoAP*

* Interfaces:
- (U)SIM: 1.8V
- UART: ×4 (MAIN, DEBUG, AUX, GNSS)
- USB: x 1
- I2C x 1* (QuecOpen Version only)
- ADC × 1
- GPIO: Config (for QuecOpen® version)
- RESET x 1
- SPI*× 1 (for QuecOpen®version only)
- PSM_EINT: PSM_ENIT × 1
- I2S x 1 (for QuecOpen® version)
- Antenna: Primary, GNSS

* Special Functions:
- QuecOpen®
- DFOTA
- ECID, OTDOA: N/A
- USB Serial: Windows 7/ Windows 10
- GNSS: support
- Firmware update: via UART/USB/DFOTA

* Voltage: 2.1V~3.63V, 3.3V Typ.

* Power Consumption: 3.7μA@PSM

* Certifications: CCC/NAL/SRRC/China Mobile/China Telecom

* Recommended Applications Gas Detector, Soil PH Tester, Optical Sensor, Machinery Alarm System, Irrigation Controller, Elevator, Asset Tracking Electronics, Person/ Pet Tracking, Water/ Gas Metering, Smart Parking System, Fire Hydrant, Smoke Alarm, Smart Bin, Street Lighting