U-blox SARA-N300 LTE NB-IoT Module

U-blox SARA-N300 is a globally configurable NB-IoT module ready for 3GPP Rel 14 and 5G. With ultra low power consumption delivering 10+ years battery life, U-blox SARA-N300 NB-IoT multi-band module support a preliminary set of features based on 3GPP Release 14. The product will be able to receive additional features and ultimately become Release 14 and 5G compliant via subsequent firmware upgrades.

U-blox SARA-N300 module introduce several new firmware features and internet protocols for NB-IoT products, including TCP, CoAP, DTLS, LWM2M, MQTT, SSL/TLS and HTTP(S). They enable a diverse and broad set of new IoT applications and simplify customer migration to NB-IoT from other legacy cellular or unlicensed technologies. With u-blox nested design, easy migration between u-blox LTE-M, LTE Cat 1 and 2G modules is guaranteed, while enabling future-proof, seamless mechanical scalability across technologies.

U-blox SARA-N300 Specifications and features:

* Category: LTE NB-IoT

* Form factor/package: 96 pin LGA

* Target market: China

* Support 4G LTE Band 3/5/8

* Interfaces
- UART x 2
- USIM x 1
- ADC x 2
- GPIO x 5

* Data transfer
- Non-IP based Small Data over NAS (SDoNAS)
- IP based SDoNAS
- MT/MO SMS PDU / Text mode

* Network Rel 13 e-DRX
- Rel 12 LTE Power Save Mode (PSM)

* Protocols
- Dual stack IPv4 and IPv6
- Embedded TCP/IP, UDP/IP, FTP, HTTP, PPP, DNS
- Embedded MQTT, MQTT-SN, CoAP/DTLS
- Embedded HTTPS, FTPS, TLS, SSL

* Functionalities
- Last gasp
- Antenna detection
- SIM detection
- Bluetooth 4.2 (BR/EDR and BLE) 1
- Configurable voltage domain 1.8 V and 3.0 V

* IoT platforms
- SARA-N300: CTCC Tianyi
- SARA-N300: CMCC OneNET

* Security: Jamming detection

* Firmware upgrade Via UART
- SARA-N300: FOTA according to CTCC/CMCC

* Operating temperature:–40 °C to +85 °C

* Power supply: 3.6 V nominal, range 2.6 V to 4.2 V

* Dimensions: 16.0 x 26.0 x 2.4 mm

* Weight: < 3 g