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3GPP Cellular LPWAN Engineering

NB-IoT Development & Cellular IoT Integration

Direct-to-cloud cellular IoT solutions for smart metering, utility pipelines, asset tracking, and remote telemetry without the capital expense of physical gateway deployments.

High Underground Penetration • Extended Battery Life • Carrier-Grade Reliability
eSIM & Cellular SIM Global Carrier Provisioning
PSM & eDRX 10+ Year Battery Lifespan
Carrier Encryption Licensed Band Security
Cloud Integration Direct to AWS & Azure IoT
Capabilities

Our NB-IoT & Cellular IoT Engineering Services

From low-level modem AT-command firmware to enterprise cloud dashboards, we build robust cellular telemetry pipelines.

NB-IoT Device Integration

Interfacing Quectel, SIMCom, Nordic Semiconductor, and u-blox cellular modems with embedded controllers, sensors, and meters.

  • Low-power modes: PSM & eDRX configuration
  • AT command automation & modem recovery handlers
  • Antenna tuning for underground & harsh RF environments

Application Development

Custom business logic engines, automated rule alerts, and back-office management applications built specifically for cellular telemetry.

  • Optimized for CoAP, MQTT-SN, and lightweight UDP
  • Payload decoding & time-series data storage
  • Automated threshold alerts (Email, SMS, Webhook)

Connectivity & SIM Management

Integration with cellular carrier APIs for SIM lifecycle management, data consumption monitoring, and roaming configurations.

  • Multi-operator roaming and APN security
  • Data usage capping & anomaly detection
  • Over-The-Air (FOTA) firmware update orchestration

IoT Data Platforms & Dashboards

Real-time visual monitoring dashboards providing live device metrics, signal quality indicators (RSRP/RSRQ/SINR), and map tracking.

  • Interactive Grafana and custom React telemetry portals
  • Device health diagnostics & offline alerts
  • Exportable compliance and billing logs

Cloud & API Integration

Bridge NB-IoT device payloads into cloud ecosystems including AWS IoT Core, Azure IoT Hub, Google Cloud, and private enterprise ERPs.

  • Secure TLS/DTLS data transport
  • PostgreSQL, TimescaleDB, and InfluxDB warehousing
  • RESTful APIs for ERP / CRM synchronization

24/7 Monitoring & Support

Continuous monitoring of device connectivity, packet reception rates, carrier availability, and firmware performance.

  • SLA-backed technical assistance
  • Root-cause analysis for dropped connections
  • Periodic security patching and cloud scaling
Technology Guidance

Choosing Between NB-IoT and LoRaWAN

We advise you objectively on which LPWAN protocol best fits your operational environment, device density, and cost model.

Choose NB-IoT When:

  • Devices are widely dispersed across large geographic areas
  • You do not want to install or maintain private RF gateways
  • Deep underground penetration is required (e.g., pit water meters)
  • Carrier cellular SLA and licensed frequency bands are required

Choose LoRaWAN When:

  • High sensor density on a campus, factory, or agricultural estate
  • Zero recurring monthly cellular SIM subscription fees are desired
  • 100% private network ownership via ChirpStack is required
  • Cellular signal is poor or nonexistent in remote regions
View our LoRaWAN & ChirpStack Services →

Plan Your NB-IoT Deployment With Aplus Technology

Talk directly to our cellular IoT engineers to discuss modem selection, cloud backend design, or end-to-end integration for your connected devices.

Request an NB-IoT Consultation

Submit your requirements to receive technical feedback and project estimates.

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