---
title: "NORVI AGENT 1-BM02-ES-L – DATASHEET"
description: "## Product Features ![NORVI AGENT 1-BM02-ES-L Block Diagram](https://norvi.io/wp-content/uploads/2024/09/NORVI-AGENT-1-BM02-ES-L-Block-Diagram-806x1024.jpg) - ESP32-WROVER-B Module - Built-in Button on the front panel - Digital Inputs - Analog Inputs - DIN-Rail mount ### Communication - RFM95W LoRaWAN - RS-485 ## Main | Range of Product…"
url: "https://norvi.io/docs/norvi-agent-1-bm02-es-l-datasheet/"
updated: "2026-02-27"
category: "OTHER PRODUCTS / NORVI AGENT1 LoRa / NORVI AGENT 1-BM02-ES-L"
---

# NORVI AGENT 1-BM02-ES-L – DATASHEET

## Product Features

![NORVI AGENT 1-BM02-ES-L Block Diagram](https://norvi.io/wp-content/uploads/2024/09/NORVI-AGENT-1-BM02-ES-L-Block-Diagram-806x1024.jpg)

- ESP32-WROVER-B Module
- Built-in Button on the front panel
- Digital Inputs
- Analog Inputs
- DIN-Rail mount

### Communication

- RFM95W LoRaWAN
- RS-485

## Main

| Range of Product | NORVI AGENT 1 |
| --- | --- |
| Product type | Programmable Node |
| 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  |
| Rated supply voltage | Standard 12–24V DC / Low Power : 3.3–6V DC |
| Communication | WiFI / Bluetooth RFM95W LoRaWAN RS-485 |
| Inputs and Outputs | 3 x Digital Inputs 3 x Analog Inputs: 4-20 mA |
| Displays and Visual Indicators | 4 X LED / Digital Inputs |

## Complementary

| Product Unified Code | NORVI AGENT 1-BM02-ES-L |
| --- | --- |
| Product Part Numbers  | NORVI AGENT 1-BM02-ES-L |

## Mechanical Properties

| Enclosure |   NORVI 202 |
| --- | --- |
| Mounting / Installation Method |   DIN RAIL / MOUNTING TABS |
| Terminal Type |   SCREW TERMINAL |
| Terminal Arrangement |   Top and Bottom |
| Length |   59.00 mm |
| Height |   86.00 mm |
| Width |   35.00 mm |

![NORVI AGENT 1-BM02-ES-L Measurements Diagram](https://norvi.io/wp-content/uploads/2024/09/NORVI-AGENT-1-BM02-ES-L-Measurements-Diagram.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 | ESP32-WROVER-B |
| --- | --- |
| Flash Memory | 4 MB |
| ROM | 448 KB |
| SRAM | 520 KB |
| PSRAM | 8 MB |

### Built-in Buttons

| Button 1 Pin |   Digital Input GPIO35 |
| --- | --- |

### Indicators

| Module Type | WS2812 |
| --- | --- |
| Communication | One wire  |
| Connection | GPIO25 |

## INPUTS and OUTPUTS

### Digital Inputs

| Number of Digital Inputs | 3 |
| --- | --- |
| Digital Input Polarity | Sink and Source |
| Digital Input Maximum Voltage | 32V DC  |
| Digital Input Minimum Voltage | 18V DC  |
| Maximum Switching Frequency | 1 kHZ |
| Terminal Arrangement | Digital Input 0 - GPIO27 Digital Input 1 - GPIO36 Digital Input 2 - GPIO34 ![NORVI AGENT 1-BM02-ES-L Terminal Arrangement Digital Inputs](https://norvi.io/wp-content/uploads/2024/09/NORVI-AGENT-1-BM02-ES-L-Terminal-Arrangement-Digital-Inputs.png) |

### Analog Inputs

| Number of Analog Inputs | 3 |
| --- | --- |
| Analog Input Measurement Range | 4-20mA |
| Analog Input Maximum Voltage | 38V DC |
| Analog to Digital Converter (ADC) | ADS1115 |
| Analog to Digital Converter (ADC) Communication | I2C |
| Analog to Digital Converter (ADC) Address | 0x48 |
| Terminal Arrangement | A0: Analog Input 0 - ADS1115 - 0x48 - AIN0  A1: Analog Input 1 - ADS1115 - 0x48 - AIN1 A2: Analog Input 2 - ADS1115 - 0x48 - AIN2 ![NORVI AGENT 1-BM02-ES-L Terminal Arrangement Analog Inputs](https://norvi.io/wp-content/uploads/2024/09/NORVI-AGENT-1-BM02-ES-L-Terminal-Arrangement-Analog-Inputs.png) |

### RS-485 Communication

| Communication Mode | HALF-DUPLEX |
| --- | --- |
| Transceiver | MAX485 |
| Unit Load | 1/4 |
| Flow Control / Direction Control Pin | GPIO32 |
| TX Pin | GPIO13 |
| RX Pin | GPIO33 |
| Terminal Arrangement | ![NORVI AGENT 1-BM02-ES-L Terminal Arrangement RS-485 Communication](https://norvi.io/wp-content/uploads/2024/09/NORVI-AGENT-1-BM02-ES-L-Terminal-Arrangement-RS-485-Communication.png) |

## LoRaWAN

| Specification | Long Range(LoRa) |
| --- | --- |
| RF Transceiver | RFM95W |
| bit Rate | Up to 300 kbps |
| Link Budget | +20 dBm - 100 mW |
| RF sensitivity | -148 dBm |
| SPI MISO | GPIO19 |
| SPI MOSI | GPIO23 |
| SPI SCK | GPIO18 |
| NSS | GPIO2 |
| DIO0 | GPIO4 |
| DIO1 | GPIO15 |
| DIO2 | NOT CONNECTED |
| RESET | GPIO5 |

## GPIO Map

| **GPIO** | **Description** | **Usage** |
| --- | --- | --- |
| 0 | outputs PWM signal at boot | NRST |
| 1 | USB to Serial | TX0 |
| 2 | LoRa  | NSS |
| 3 | USB to Serial | RX0 |
| 4 | LoRa  | DIO0 |
| 5 | LoRa  | RESET |
| 13 | RS-485 | TX3 |
| 14 |  |  |
| 15 | LoRa  | DIO1 |
| 16 |  |  |
| 18 | LoRa  | SPI SCK |
| 19 | LoRa  | SPI MISO |
| 21 |  | SDA |
| 22 |  | SCL |
| 23 | LoRa  | SPI MOSI |
| 24 |  |  |
| 25 | Indicators | RGB LED |
| 26 |  |  |
| 27 | input only | Digital Input 0 |
| 30 |  |  |
| 31 |  |  |
| 32 | RS-485 | Flow Contro |
| 33 | RS-485 | RX3 |
| 34 | input only | Digital Input 2 |
| 35 |  | Button |
| 36 | input only | Digital Input 1 |