This document provides comprehensive instructions and AT commands for configuring Dragino NB-IoT sensor models, specifically those with '-NB' and '-NS' suffixes (e.g., DDS75-NB), to connect with various Internet of Things (IoT) platforms.
It covers essential steps for network attachment, establishing connections via UDP, MQTT, and COAP protocols, and integrating with popular IoT servers such as ThingSpeak, Datacake, Node-Red, ThingsBoard.Cloud, and Tago.io.
Additionally, the guide includes troubleshooting tips, frequently asked questions (FAQ), and details on firmware updates and password recovery, ensuring users can effectively deploy and manage their NB-IoT devices.
Key Features Covered:
- Network Attachment Procedures
- UDP, MQTT, and COAP Connection Configuration
- Integration with Multiple IoT Platforms (ThingSpeak, Datacake, etc.)
- Troubleshooting Common Issues
- Firmware Management and Password Recovery
For detailed technical specifications and support resources, users can refer to the Dragino Wiki.
