---
title: "NORVI IIOT-AE01-T – DATASHEET"
description: "## **Product Features** ![](https://norvi.lk/wp-content/uploads/2024/03/NORVI-IIOT-AE01-T-_Summary-Image-1024x902.jpg) - ESP32-WROOM32 Module - Built-in 0.96 OLED Display - Built-in Button on the front panel - Digital Inputs - Transistor Outputs - DIN-Rail mount **Expansions Supported** - Digital Input - Transistor Output ## **Main** | Range…"
url: "https://norvi.io/docs/norvi-iiot-ae01-t-datasheet/"
updated: "2026-02-27"
category: "NORVI IIOT / NORVI IIOT-AE01-T"
---

# NORVI IIOT-AE01-T – DATASHEET

## **Product Features**

![](https://norvi.lk/wp-content/uploads/2024/03/NORVI-IIOT-AE01-T-_Summary-Image-1024x902.jpg)

- ESP32-WROOM32 Module
- Built-in 0.96 OLED Display
- Built-in Button on the front panel
- Digital Inputs
- Transistor Outputs
- DIN-Rail mount

**Expansions Supported**

- Digital Input
- Transistor Output

## **Main**

| Range of Product |   NORVI IIOT |
| --- | --- |
| Product type |   Programmable Controller |
| 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 | 24V DC |
| Communication | WiFI 2.5GHz / Bluetooth   RS-485 |
| Inputs and Outputs | 8 x Digital Inputs    8 x Transistor Outputs  |
| Displays and Visual Indicators |   0.96 OLED Display and Indicators |

## **Complementary**

| Product Unified Code |   NORVI IIOT-AE01-T |
| --- | --- |
| Product Part Numbers  |   NORVI IIOT-AE01-T |

## **Mechanical Properties**

| Enclosure |   NORVI 204  |
| --- | --- |
| Mounting / Installation Method |   DIN RAIL / MOUNTING TABS |
| Terminal Type |   SCREW TERMINAL |
| Terminal Arrangement |   Top and Bottom |
| Length |   90.50 mm |
| Height |   56.60 mm |
| Width |   60.60 mm |

![](https://lh5.googleusercontent.com/JmDkV3s2SGSsgKNLdlBAdNcZ7Zzem8lVOl45cMrtagr2ysDXDUZbRd0O-ze3mJZJL1CnPfpxJ0jMCxu4Wsr-XRAXeDktNHEDVspBOI9cHvrS2xKEIeGnZ0tI7Rdo7_dXjo8Fj7z_1knupyj7X6ytmtw)

## **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  | 4 kV on contact 8 kV 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-WROOM32 |
| --- | --- |
| Flash Memory |   4MB |
| ROM |   448 KB |
| SRAM |   520 KB |
| PSRAM |   NOT AVAILABLE |

## **Peripherals**

### **Built-in Buttons**

| Button 1 Pin | GPIO32 Analog Input Level 1 |
| --- | --- |
| Button 2 Pin | GPIO32 Analog Input Level 2 |
| Button 3 Pin | GPIO32 Analog Input Level 3 |

### **OLED Display**

| Display Driver | SSD1306 |
| --- | --- |
| Display Size | 0.96 inch |
| SCL PiN | GPIO17 |
| SDA Pin | GPIO16 |
| RESET Pin | NOT CONNECTED |

## **INPUTS and OUTPUTS**

### **Digital Inputs**

| Number of Digital Inputs |   8 |
| --- | --- |
| Digital Input Polarity |   both sinks and Source |
| Digital Input Maximum Voltage |   32V DC  |
| Digital Input Minimum Voltage |   18V DC  |
| Maximum Switching Frequency |   1 khZ |
| Terminal Arrangement | Digital Input 0 - GPIO18 Digital Input 1 - GPIO39   Digital Input 2 - GPIO34   Digital Input 3 - GPIO35   Digital Input 4 - GPIO19  Digital Input 5 - GPIO21   Digital Input 6 - GPIO22   Digital Input 7 - GPIO23 ![](https://lh3.googleusercontent.com/nbI-DWC38IGPkiqv4OTcBgkZRIfchiP8Ojs8yy7MmTj6VHu8umcrGDzvwkd86QolYver3KCUHW9PmC7g9MkPAifDVfVCbNSvDZqqBQUYmVzgP8fU14mDesKHuVTrFxePT56v6zxNMpQhyEgmK7gK7tw) |

### **Transistor Outputs**

| Number of Transistor Outputs |   8 |
| --- | --- |
| Transistor Output Type |   OPEN COLLECTOR |
| Maximum Sink/Source Current (mA) |   100mA  |
| Maximum Applicable Voltage |   36V DC  |
| Maximum Switching Frequency |   1 kHz |
| Terminal Arrangement | T0.1 - GPIO26   T0.0 - GPI027 T0 - GPI014   T1 - GPI012   T2 - GPI013   T3 - GPI015   T4 - GPI02   T5 - GPI033![](https://lh4.googleusercontent.com/XKz2Mqt7RJneCRftuDXiMiTD0vhRddtVunbij2PPHZsT94lrfatfTaz8fKKHVnwG7cabbh3faelvsAHd4vmyi_kFKya2B_XFjwat3oFDqEPwBdrZseLOuVeNDNjmKTIXW_SSYAHMPofgLUvwe4iiNOw) |

## **Communication Channels**

### **RS-485 Communication**

| Communication Mode |   HALF-DUPLEX |
| --- | --- |
| Transceiver |   MAX485 |
| Unit Load  |   1/4 |
| Flow Control / Direction Control Pin |   GPIO4 |
| TX Pin |   GPIO1 |
| RX Pin |   GPIO3 |
| Terminal Arrangement | ![](https://lh4.googleusercontent.com/yf6YVHYR2WE44wHFA337IyBs3YAMR4QYlHDvPKYVhHfb7UHBirIf2GvT11MaEz-LEHXFXrOGICOcPBKqi6uxZouS6inBiQJQSG7quGvurI19veiPYkzI3ANwcqDUEc96ZkTy4b4g_UGEBoG2fCbrBbw) |

## **GPIO Map**

| **GPIO** | **  Description** | **  Usage** |
| --- | --- | --- |
| 0 |   outputs PWM signal at boot |   NRST |
| 1 |   RS-485 |   TX |
| 2 |    |   Transistor output 4 |
| 3 |   RS-485 |   RX |
| 4 |   RS-485 |   Flow Control |
| 5 |  |  |
| 12 |  | Transistor output 1 |
| 13 |  | Transistor output 2 |
| 14 |  | Transistor output 0 |
| 15 |  | Transistor output 3 |
| 16 |   SDA |   I2C |
| 17 |   SCL |   I2C |
| 18 | input only  |   Digital Input 0 |
| 19 | input only  |   Digital Input 4 |
| 20 |  |  |
| 21 | input only |   Digital Input 5 |
| 22 | input only  |   Digital Input 6 |
| 23 | input only  |   Digital Input 7 |
| 24 |  |  |
| 25 |   Expansion Port  |   Pin 1 |
| 26 |  |   Transistor output 0.0 |
| 27 |  |   Transistor output 0.1 |
| 28 |  |  |
| 32 |   Analog Input |   Buttons |
| 33 |  |   Transistor output 5 |
| 34 |   input only |   Digital Input 2 |
| 35 |   input only |   Digital Input 3 |
| 38 |  |  |
| 39 |   input only |   Digital Input 1 |

## **Expansion Port**![](https://lh4.googleusercontent.com/wAkkXa6GRwRlTX2sq6HrAQGip7NVbSJD_KOhcuDdaW5kxumELshPD6qdH1AmawQ0U_Jz-MkZ31Oslmb4o3Wi8z0h5akk2t6YUdAvBiwhsSL1GtcEaWxDPIVn5yyyYvvecBKVxqJN0UO63MsfuMDd5aQ)

| **PIN** |   **ESP32 Connection** |
| --- | --- |
| 1 |   IO25 |
| 2 |   TXD0 |
| 3 |   NOT CONNECTED |
| 4 |   RXD0 |
| 5 |   BOOT IO0 |
| 6 |   IO32 |
| 7 |   3.3V |
| 8 |   SCL - GPIO17 |
| 9 |   GROUND  |
| 10 |   SDA - GPIO16  |