NB-IoT Modems
Highlights
- LTE Cat M1/Cat NB1 for IoT applications with low data volume
- Quectel BG96 chipset – proven worldwide for M2M and IoT
- Integrated GNSS: GPS, Galileo, BeiDou, GLONASS
- Fully compatible with LyconSys LTE modems – same form factor, easily interchangeable
- Extended AT command set for TCP/UDP/MQTT/HTTP(S)/SSL/TLS
- Ideal for applications under 5 MB/month with uncritical latency
The IOTMOD1 is an LTE Cat M1/NB1 modem for IoT applications with low data volume. Compact, power-efficient and fully compatible with our LTE modems – easily interchangeable with identical form factor.
The IOTMOD1 is an LTE Cat M1/NB1 modem, specially developed for IoT and M2M applications with low data volume. It has the same form factor as our LTE modems and can be easily exchanged when needed – ideal for applications that need little bandwidth today but want upgradeability for the future.
Technical Highlights
- LTE Cat M1 and Cat NB1 for worldwide IoT connectivity
- Quectel BG96 chipset – proven millions of times in IoT applications
- Integrated GNSS with GPS, Galileo, BeiDou and GLONASS
- Extended AT command set for direct protocol support (MQTT, HTTP(S), TCP/UDP)
- Identical form factor to LyconSys LTE modems – easy upgrade path
- Two SMA antenna connections for optimal reception
Application Areas
- IoT gateways and sensor networks
- Telemetry and remote monitoring
- Asset tracking with integrated GPS positioning
- Alarm systems and security systems
- Smart metering and utility infrastructure
- LTE backup for critical systems
- M2M communication with low data volume
Who is LTE Cat M1/NB1 Suitable For?
LTE Cat M1 and NB1 (also known as NB-IoT) are specially designed for applications with:
- Low data volume: Typically under 5 MB per month
- Uncritical latency: Seconds instead of milliseconds are acceptable
- Long battery life: More power-efficient than classic LTE
- Wide network coverage: Better building penetration than LTE Cat 1+
If you need high data rates or low latency, we recommend our LTE modems.
| Property | Value |
|---|---|
| Model | IOTMOD1 |
| Chipset | Quectel BG96 |
| Cellular Standard | LTE Cat M1, LTE Cat NB1, EGPRS |
| Max. Data Rate | 375 kbps (downlink and uplink) |
| LTE Frequency Bands | B1, B2, B3, B4, B5, B8, B12, B13, B19, B20, B25, B26, B28, B39 |
| (e)GPRS Frequencies | 850 / 900 / 1800 / 1900 MHz |
| GNSS | GPS, GLONASS, BeiDou/Compass, Galileo, QZSS |
| Protocol Support | PPP, TCP, UDP, SSL, TLS, FTP(S), HTTP(S), NITZ, PING, MQTT |
| Data Interface | USB 2.0 |
| Antenna Connections | 2× SMA(f) |
| SIM Card Format | Mini-SIM (2FF) |
| Power Supply | 9 V to 24 V DC (max. 28 V), max. 5 W |
| Enclosure | DIN-rail enclosure (ABS) per DIN 43880 |
| Mounting | DIN rail (EN 50022), wall mounting (optional) |
| Protection | IP30 |
| Dimensions | 35 × 58 × 82 mm (W × H × D), 4 TE |
| Weight | 98 g |
| Operating Temperature | -30°C to +70°C |
| Humidity | 5% to 95% (non-condensing) |
| MTBF | 240,000 hours |
| USB Software Drivers | Linux qmi_wwan (Kernel 3.4+), USB Serial (Windows 7/8/8.1/10/11, Linux 2.6–6.x, Android 4.x–8.x) |
| Management Software | Windows Connection Manager (NDIS driver) |
| CE | EN 61000-6-2, EN 61000-6-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-6, EN 61000-4-29, EN 55022, EN 301 511, EN 301 908 |
| RoHS | EN 50581 |
- IoT USB modem
- USB connection cable (30 cm)
- Quick start guide
Your Benefits
Optimized for IoT & M2M
LTE Cat M1/NB1 for low data volumes under 5 MB/month – lower tariffs, better building penetration than standard LTE.
Integrated GNSS positioning
GPS, Galileo, BeiDou and GLONASS – asset tracking with typical 2-5 m accuracy, also without cellular connection.
Compatible with LTE modems
Same form factor as 4G3LTE/4G4LTE – upgradeable to LTE at any time without rewiring or enclosure changes.
Power-efficient & reliable
Quectel BG96 with sleep modes for multi-year battery operation. MTBF: 240,000 hours, -30 to +70°C.
FAQ
LTE Cat M1 (also called eMTC) and Cat NB1 (NB-IoT) are cellular standards specially developed for the Internet of Things (IoT) and Machine-to-Machine (M2M) applications. They offer lower data rates than classic LTE, but better building penetration, longer battery life and lower cost per device.
Yes, the IOTMOD1 has exactly the same form factor as our 4G3LTE and 4G4LTE modems. You can switch to a faster LTE modem at any time without changing wiring or enclosure. Driver support is also identical.
The IOTMOD1 uses a Mini-SIM (2FF). For IoT applications we recommend special M2M SIM cards or IoT tariffs from your mobile carrier. These often offer better terms for low data volume and longer contract terms.
Yes, the integrated GNSS module (GPS, Galileo, BeiDou, GLONASS) operates independently of the cellular connection. You can capture position data and store locally even when no network connection exists.
The integrated GNSS module achieves typical accuracy of 2-5 meters under open sky. Indoors or with restricted sky view, accuracy may be lower or no fix possible. For higher precision external GNSS antennas are recommended.
LTE Cat M1/NB1 is optimized for power-efficient applications. Actual battery life depends heavily on transmission frequency. With one transmission every 15 minutes and 100 bytes, several years of battery operation are realistic – with properly sized battery and sleep modes.
Yes, NB-IoT is specially designed for better building penetration. It reaches locations that classic LTE cannot – e.g. basements, underground garages or meter cabinets. Actual range depends on local network coverage.
Yes, the Quectel BG96 chipset supports MQTT natively via the extended AT command set. You can establish MQTT connections and send messages without an additional microcontroller or gateway.
IoT tariffs start at a few euros per month for low data volumes. Many providers offer special M2M tariffs with volume pricing (e.g. 10 MB/month). For larger quantities, pooling tariffs are interesting where multiple SIM cards share a data volume. We are happy to advise on tariff selection.
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