---
title: "NORVI-EX-LRWAN-915 – DATASHEET"
description: "## **Product Features** ![](https://norvi.lk/wp-content/uploads/2024/06/NORVI-EX-LR-915_Summary-Image-663x1024.jpg) - RAK4630 WisBlock LPWAN - High-efficiency Power Amplifier - 127 dB Dynamic Range RSSI - Built-in and external antenna options **Expansions Supported** - LoRa Communication ![](https://norvi.lk/wp-content/uploads/2020/01/expansion-only-1024x1018.png) ## **Main** | Range of Product | NORVI Expansion |…"
url: "https://norvi.io/docs/norvi-ex-lrwan-915_datasheet/"
updated: "2024-09-02"
category: "OTHER PRODUCTS / NORVI EXPANSION / NORVI-EX-LRWAN"
---

# NORVI-EX-LRWAN-915 – DATASHEET

## **Product Features**

![](https://norvi.lk/wp-content/uploads/2024/06/NORVI-EX-LR-915_Summary-Image-663x1024.jpg)

- RAK4630 WisBlock LPWAN
- High-efficiency Power Amplifier
- 127 dB Dynamic Range RSSI
- Built-in and external antenna options

**Expansions Supported**

- LoRa Communication

![](https://norvi.lk/wp-content/uploads/2020/01/expansion-only-1024x1018.png)

## **Main**

| Range of Product | NORVI Expansion |
| --- | --- |
| Product Type | Communication Expansion Module |
| Certifications | EN 61131-2:2007 EN 61010-1:2010+A1:2019 EN IEC 61010-2-201:2018 2014/30/EU- Electromagnetic Compatibility (EMC) Annex III, Part B, Module C  |
| Applicable Devices | NORVI IIOT / NORVI ENET / NORVI GSM |
| Rated supply voltage | 24V DC |
| Communication | UART Lora Communication |
| RF Band | 915 MHZ Type A  |
| RF Output power | -4 dBm to 15 dBm |
| Displays and Visual Indicators | 1 LED - POWER 1 LED - NETWORK 1 LED - USER Programmable |

## **Complementary**

| Product Unified Code | 228 |
| --- | --- |
| Product Part Numbers  | NORVI-EX-LRWAN-915 |

## **Mechanical Properties**

| Enclosure | NORVI 202 |
| --- | --- |
| Mounting / Installation Method | Top hat type TH35-15 rail conforming to IEC 60715 Top hat type TH35-7.5 rail conforming to IEC 60715 |
| Terminal Type | Removable screw terminal block for inputs and outputs (pitch 5.08 mm) |
| Length | 59.00 mm |
| Height | 86.00 mm |
| Width | 35.00 mm |

![](https://lh7-us.googleusercontent.com/x-dp19SELsOptMKPBHVyUdNAEK_2rULF2iNQsyMVbdCpBvz090Wt1Zb9F8C5_VPyjbT38wzw-ttp4cCPs3bApsdv2yQ4vN8RztsfxwbZCSbiey--leiXR1Pa3T1mdwCKde0s2Ls0VhIsbt-dvENcwyY)

## **Environment**

| IP degree of protection  | IP20 |
| --- | --- |
| Operating altitude  | 0 - 2000 meters |
| Operating Temperature  | - 40° C to +85° C |
| Storage altitude  | 0 - 3000 meters |
| Shock resistance  | 15 gn for 11ms |
| Resistance to electrostatic discharge  | 4kV on contact   8kV on air |
| Resistance to electromagnetic fields  | 10 V/m (80 MHz ...... 1GHz)    3 V/m (1.4 MHz ...... 2 GHz)    1 V/m (2 MHz ...... 3 GHz) |

## **Electrical Characteristics**

### *Grid Powered Devices*

| Rated Supply Voltage (V) |   24V DC  |
| --- | --- |
| Current Consumption (mA) |   35mA |
| Recommended Power Source |   24V DC |

## **Processing**

| SOC / MCU | Nordic Semiconductor nRF52840 |
| --- | --- |
| Module  | RAK4630 |
| Operating supply voltage | 5V |
| SDA | PO.13 |
| SCL | PO.14 |

## **GPIO Map**

| **Pin** | **Description** | **Usage** |
| --- | --- | --- |
| 1 | VBUS |  |
| 2 | USB- |    |
| 3 | USB+ |   |
| 4 | PO.13 | SDA |
| 5 | PO.14 | SCL |
| 6 | PO.15 | RXD |
| 7 | PO.16 | TXD |
| 17 | NRF RESET | Reset Button |
| 18 | SWDCLK | Connected to external port |
| 19 | SWDIO | Connected to external port |
| 27 | P1.04/LED2 | Connected to onboard LED |
| 28 | P1.03/LED1 | Connected to onboard LED |

## **Expansion Port**

![](https://lh7-us.googleusercontent.com/aMI8id9kH2mqCk6gau-gwZZhK-tmMfdorqzsjmfiBEYogMEMHVb86vj0tuv5RGrrkPxj6n-kEjuz-7MP1tZXOcTc2Td05B-VNVLTCRwNOLfTqR-VRkUB1vX0mVoa94UYejSk9ehLiNogZxRWtKOH6jo)

| **PIN** | **Connections****Expansion Port 1**** ** | **Connections****Expansion Port 2** |
| --- | --- | --- |
| 1 | NC | SDA |
| 2 | NC | GND |
| 3 | NC | SCL |
| 4 | NC | NC |
| 5 | LoRa TX | LoRa RX |
| 6 | LoRa RX | LoRa TX |
| 7 | NC | NC |
| 8 | SCL | NC |
| 9 | GND | NC |
| 10 | SDA | NC |