LoRaWAN Gateways
We use Milesight SG50 LoRaWAN gateways for DRYLINE deployments. This page covers mounting, orientation, maintenance, and integration details.
Gateway and power system
The gateway and power system are fully integrated and mounted to the back of a 45W solar panel (approximately 18” × 24”). The panel mounts to a bracket that:
- Angles the panel toward the sun
- Provides a location to mount the antenna (~12” long)
The bracket can be pole-mounted with hose clamps, steel straps, or u-bolts.
Mounting
- We typically mount gateways to a 2” pipe on a tripod. We have not mounted them on power poles in the past, but do not anticipate problems with that approach.
- Height: No specific height requirement. Higher placement generally improves range and may increase sun exposure.
- Access: In our pilots so far, gateways have been mounted on tripods, so access has not been an issue. For utility poles, your utility (e.g. PGE) typically controls who may work on or near their equipment. We would likely not be involved in mounting gateways if they are placed on utility-owned poles.
Orientation
- Point the panel south to maximize charging time.
Interference
- Interference could become an issue near energized lines.
- A nearby neutral should not be an issue.
Maintenance
- No scheduled maintenance is required.
- We remotely monitor gateway health and can proactively identify issues.