C Link SDK
- Release notes
- Overview
- Get Link SDK for C
- Prepare a development environment
- Port Link SDK for C
- Obtain device verification information
- Common error codes
- Connection over MQTT
- Connection over MQTT 5.0
- Connection over HTTPS
- CoAP connection
- Device authentication
- RRPC
- Broadcast communication
- TSL models
- Device tags
- Device jobs
- Device shadows
- NTP service
- Gateways and sub-devices
- Device distribution
- File uploading
- Secure tunnel
- Log uploading
- OTA update
- Remote configuration
- Data compression
- SDK porting references
- MQTT-TCP connection guide
- Old Releases