- LTE Cat M1/Cat NB2/EGPRS module with ultra-low power consumption
- Global frequency bands supported by one BOM
- Rich interfaces, high reliability
- Compact module in an LGA package
The N27 is an NB-IoT/eMTC module specially designed for M2M and IoT applications. Adopting the 3GPP Rel.14 LTE technology, it delivers 1119 kbps downlink and 588 kbps uplink data rates. An integrated GNSS greatly simplifies product design and provides faster, more accurate, and more reliable positioning functions. The N27 integrates industrial UART interfaces supports various network protocols, such as CoAP, UDP, TCP, and MQTT. It has excellent RF performance, low power consumption, and a wide operating temperature range.
- Cellular networks:
- Cat NB2, EDGE, Cat NB1, Cat M1
- Frequency bands:
- eMTC (Cat M1):
- B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B31/B66/B72/B73/B85
- NB-IoT(Cat NB1/NB2):
- B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B28, B31, B66, B72,B73, B85
- GPRS:
- 850/900/1800/1900 MHz
- eMTC (Cat M1):
- Region: global
- Supply voltage:
- 3.1...4.3 V (typ: 3.6 V)
- Low current consumption:
- PSM: < 4 μA
- Idle: < 2 mA
- Working: 250 mA (Cat M)
- GNSS:
- GPS/BDS/GLONASS/GALILEO/QZSS (Optional)
- Network protocols:
- CoAP/UDP/TCP/MQTT/PPP/NTP/FTP/HTTP(S)/DTLS
- Data rates in Kbps (DL/UL):
- CatM1: 588/1119
- CatNB1: 34/66.6
- CatNB2: 127/158.5
- EGPRS: 236.8/236.8
- Firmware upgrade:
- FOTA, USB
- USB drivers support:
- Microsoft Windows 7/8/8.1/10
- Linux 2.6...4.4
- Android 4.x/5.x/6.x/7.x/8.x/9.x
- Interfaces:
- USB2.0, I2C, SPI, PCM/I2S, 2x ADC
- 3x UART up to 4 Mbps
- 2G/4G/GNSS antenna intefaces
- LCD inteface
- AT commands support:
- 3GPP TS 27.007, 27.005
- Neoway enhanced AT commands
- ESD protection (contact/air discharge):
- VBAT, GND, ANT: ±8 kV/±15 kV
- Other: ±2 kV/±4 kV
- Operating temperature range: -40...85 °C
- Dimensions: 24.0 x 18.0 x 2.3 mm
- Package: 76-pin LGA
- Energy metering
- Telematics
- Tracking and environmental monitoring
- Smart city