HRI 3631 Wireless Aggregator Sensor Docker
Wireless Aggregator — Sensor Docker (HRI-3631) is a LoRa/LoRaWAN outdoor device with a standard interface for Heltec Fast Link sensors. It integrates 4×2000 mAh batteries with solar charging support and features ultra-low power consumption, long-range transmission, and durable housing for reliable long-term outdoor use.
Product characteristics
- Industrial-grade IP66 protection with lightning, ESD, and isolation
- Ultra-low power with 4×1900 mAh rechargeable batteries, supports solar charging
- Wireless data transmission communication radius up to 1.5~5km (noocclusion)
- Working condition: -40~80°C,Working humidity: ≤90% (non-condensing)
- Easy configure via Wi-Fi, supports OTA update
Important parameters
| parameters | HRI-3631 |
|---|---|
| Max. Receiving Sensitivity | -136dBm@SF12 BW=125KHzv |
| Communication Distance | 2 to 6km |
| Battery Capacity | 2000mAh x4 |
| Battery Type | 18650 |
| Max. TX Power | 20±2 dBm |
Important Resources
- Datasheet
- Related links
- Wireless Aggregator Series Introduction
- Publish MQTT Message
- Subscribe MQTT Messages from LoRa Server
- Data Format Documents