SPLR4911
WLAN / LoRa Gateway
Overview
The SPLR4911 is a meter gateway designed to receive energy data from compatible LoRa energy meter interfaces. The device connects to the consumers WiFi network in order to forward these energy data to the NET2GRID platform.
Additionally the SPLR4911 is capable of monitoring the energy consumption of devices connected directly to the plug via the integrated 230V AC socket.
General functionality
All commissioning, updating behaviour, features, data reporting, and edge-analytics, is supported by this SmartBridge. Find the relevant information in the corresponding section.
User Interface
The user interface consists of the LED pattern and the button behaviour on top of the API's and smartphone app interaction. This page focuses on the LED and button behaviour.
LED
The SPLR4911 has a 3-colour LED ring surrounding the button which displays status information to the user.
| Colour | Status | Description |
|---|---|---|
| Green | On | WiFi connection OK |
| Green | Slow Blink | Waiting for IP address |
| Green | Fast Blink | WiFI access point / Bluetooth active |
| Red | On | Meter OK |
| Red | Slow Blink | Waiting for meter connection |
| Red | Fast Blink | Meter connection error |
| Blue | Slow Blink | Waiting for platform connection |
| Blue | Fast Blink | Platform connection error |
| Blue | On | Cloud platform connection OK / Relay ON |
| Off | Off | Cloud platform connection OK / Relay OFF |
Button
The user button has multiple functions as shown in the table. The function is selected depending on the length of time the button is held.
| Hold | Duration | LED | Action |
|---|---|---|---|
| None | < 2 seconds | No change | Toggle Relay State |
| Short | > 2 s / < 10 s | Off | System Reset |
| Medium | > 10 s / < 20 s | Strobe | Erase WiFi settings |
| Long | > 20 s / < 30 s | Fast blink | Factory Reset |
Commissioning
WiFi onboarding
The device is usually connected to the users home WiFi network using the BLE credentials service. Details can be found in the following manual.
Alternatively it is possible to configure the WiFi credentials using the WLAN credentials service. Details can be found in the following manual.
Connecting LoRa SmartReader
For details see the LoRa commissioning guide.
Updated 11 months ago