---
title: "NORVI EX-NB95G – DATASHEET"
description: "## Product Features ![](https://norvi.io/wp-content/uploads/2024/09/NORVI-EX-NB95-G_Summary-Image-663x1024-1.jpg) - extremely low power - Embedded Internet Services Protocols - Quectel Enhanced AT Commands - Built-in and external antenna options **NORVI-EX-NB95G can only be used for the NORVI-IIOT product range.** ![](https://norvi.io/wp-content/uploads/2024/09/expansion-only-1024x1018-1.png) ## Main | Range of…"
url: "https://norvi.io/docs/norvi-ex-nb95g-datasheet/"
updated: "2026-03-20"
category: "OTHER PRODUCTS / NORVI EXPANSION / NORVI EX-NB-IoT"
---

# NORVI EX-NB95G – DATASHEET

## Product Features

![](https://norvi.io/wp-content/uploads/2024/09/NORVI-EX-NB95-G_Summary-Image-663x1024-1.jpg)

- extremely low power
- Embedded Internet Services Protocols
- Quectel Enhanced AT Commands
- Built-in and external antenna options

**NORVI-EX-NB95G can only be used for the NORVI-IIOT product range.**

![](https://norvi.io/wp-content/uploads/2024/09/expansion-only-1024x1018-1.png)

## Main

| Range of Product | NORVI Expansion |
| --- | --- |
| Product Type | 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 Arita   |
| Rated supply voltage | 24V DC |
| Field of Application | NB-IoT |
| RF Band | B1 @H-FDD: 2100MHz  B3 @H-FDD: 1800MHz  B8 @H-FDD: 900MHz  B5 @H-FDD: 850MHz  B20 @H-FDD: 800MHz  B28\* @H-FDD: 700MHz  |
| RF Output power | 23dBm±2dB  |
| Displays and Visual Indicators | 1 LED green for Power 1 LED green for Communication |

## Complementary

| Product Unified Code | NORVI-EX-NB95G |
| --- | --- |
| Product Part Numbers  | NORVI-EX-NB95G |

## 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://norvi.io/wp-content/uploads/2024/09/unnamed-25.png)

## Environment

| IP degree of protection  |   IP20 |
| --- | --- |
| Operating altitude  |   0 - 2000 meters |
| Operating Temperature  |   - –10 … +85° C (14...185 °F) |
| 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) |   400mA |
| Recommended Power Source |   1A, 24V DC |

## Processing

| SOC / MCU | I2C to SPI connector |
| --- | --- |
| Module  | SC18IS602B |
| Operating supply voltage | 2.4V to 3.6V |
| Resolution | 16bit |
| I2C SDA | GPIO16 |
| I2C SCL | GPIO17 |

## NB-IoT Module 

| Modem | QUECTEL BC95-G |
| --- | --- |
| Communication | UART |
| Module Address  | NA |
| Command set  | AT |
| Connection | NORVI IIOT: UART0 (RXD0, TXD0) NORVI ARITA: UART2 (RXD2, TXD2) |

## Expansion Port 1 (Right-hand side port)

![](https://norvi.io/wp-content/uploads/2024/09/unnamed-5-1024x377.jpg)

| **PIN** | **ESP32 Connection** |
| --- | --- |
| 1 | RXD0-GPIO25 |
| 2 | - |
| 3 | AUX1 |
| 4 | - |
| 5 | TXD0-NRST |
| 6 | GPIO15 |
| 7 | AUX2 |
| 8 | SCL2 |
| 9 | GND |
| 10 | SDA2 |

## Expansion Port 2 (Left-hand side port)

![](https://norvi.io/wp-content/uploads/2024/09/unnamed-1-1-1024x377.jpg)

| **PIN** | **ESP32 Connection** |
| --- | --- |
| 1 | RXD0-GPIO25 |
| 2 | - |
| 3 | AUX1 |
| 4 | - |
| 5 | TXD0-NRST |
| 6 | GPIO15 |
| 7 | AUX2 |
| 8 | SCL2 |
| 9 | GND |
| 10 | SDA2 |