---
title: NORVI RS485 GPIO ALLOCATION TABLE
description: "| **NORVI Device Name** | **Documentation Link** | **RS485_RX GPIO** | **RS485_TX GPIO** | **RS485_FC GPIO** | | --- | --- | --- | --- | --- | | **NORVI-IIOT-AE01-R** | [View Documents](https://norvi.io/docs-category/norvi-iiot-ae01-r/) | 3 | 5 | 4 |…"
url: "https://norvi.io/docs/norvi-rs485-gpio-allocation-table/"
updated: "2026-03-18"
category: CASE STUDIES / NORVI WITH MODBUS PROTOCOL
---

# NORVI RS485 GPIO ALLOCATION TABLE

| **NORVI Device Name** | **Documentation Link** | **RS485_RX GPIO** | **RS485_TX GPIO** | **RS485_FC GPIO** |
| --- | --- | --- | --- | --- |
| **NORVI-IIOT-AE01-R** | [View Documents](https://norvi.io/docs-category/norvi-iiot-ae01-r/) | 3 | 5 | 4 |
| **NORVI-IIOT-AE01-T** | [View Documents](https://norvi.io/docs-category/norvi-iiot-ae01-t/) | 3 | 5 | 4 |
| **NORVI-IIOT-AE02-V** | [View Documents](https://norvi.io/docs-category/norvi-iiot-ae02-v/) | 3 | 1 | 4 |
| **NORVI-IIOT-AE02-I** | [View Documents](https://norvi.io/docs-category/norvi-iiot-ae02-i/) | 3 | 1 | 4 |
| **NORVI-IIOT-AE04-V** | [View Documents](https://norvi.io/docs-category/norvi-iiot-ae04-v/) | 13 | 2 | 4 |
| **NORVI-IIOT-AE04-I** | [View Documents](https://norvi.lk/docs-category/norvi-iiot-ae04-i/) | 13 | 2 | 4 |
| **NORVI-GSM-AE08-R-G** | [View Documents](https://norvi.https://norvi.io/docs/norvi-rs485-gpio-allocation-table//docs-category/norvi-gsm-ae08-r-g/) | 25 | 26 | 22 |
| **NORVI-GSM-AE08-T-G** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae08-t-g/) | 25 | 26 | 22 |
| **NORVI-GSM-AE08-V-G** | [View Documents](https://norvi.io/docs-category/norvi-iiot-ae08-v-g/) | 25 | 26 | 22 |
| **NORVI-GSM-AE08-I-G** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae08-i-g/) | 25 | 26 | 22 |
| **NORVI-GSM-AE08-R-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae08-r-l/) | 25 | 26 | 22 |
| **NORVI-GSM-AE08-T-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae08-t-l/) | 25 | 26 | 22 |
| **NORVI-GSM-AE08-V-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae08-v-l/) | 25 | 26 | 22 |
| **NORVI-GSM-AE08-I-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae08-i-l/) | 25 | 26 | 22 |
| **NORVI-GSM-AE07-R-G** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae07-r-g/) | 25 | 19 | 22 |
| **NORVI-GSM-AE07-T-G** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae07-t-g/) | 25 | 19 | 22 |
| **NORVI-GSM-AE07-R-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae07-r-l/) | 25 | 26 | 22 |
| **NORVI-GSM-AE07-T-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae07-t-l/) | 25 | 26 | 22 |
| **NORVI-GSM-AE04-V-G** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae04-v-g/) | 25 | 26 | 22 |
| **NORVI-GSM-AE04-I-G** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae04-i-g/) | 25 | 26 | 22 |
| **NORVI-GSM-AE04-V-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae04-v-l/) | 25 | 26 | 22 |
| **NORVI-GSM-AE04-I-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae04-i-l/) | 25 | 26 | 22 |
| **NORVI-GSM-AE02-V-G** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae02-v-g/) | 25 | 26 | 22 |
| **NORVI-GSM-AE02-I-G** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae02-i-g/) | 25 | 26 | 22 |
| **NORVI-GSM-AE02-V-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae02-v-l/) | 25 | 26 | 22 |
| **NORVI-GSM-AE02-I-L** | [View Documents](https://norvi.io/docs-category/norvi-gsm-ae02-i-l/) | 25 | 26 | 22 |
| **NORVI-AGENT1-BM1-ES-SI** | [View Documents](https://norvi.io/docs-category/norvi-agent-1-bm01-es-si/) | 23 | 13 | 32 |
| **NORVI-AGENT1-BM2-ES-SI** | [View Documents](https://norvi.io/docs-category/norvi-agent-1-bm02-es-si/) | 23 | 13 | 32 |
| **NORVI-AGENT1-BM1-ES-L** | [View Documents](https://norvi.io/docs-category/norvi-agent-1-bm01-es-l/) | 23 | 13 | 32 |
| **NORVI-AGENT1-BM2-ES-L** | [View Documents](https://norvi.io/docs-category/norvi-agent-1-bm02-es-l/) | 23 | 13 | 32 |
| **NORVI-AGENT1-BM1-ES-N** | [View Documents](https://norvi.io/docs-category/norvi-agent-1-bm01-es-n/) | 23 | 13 | 32 |
| **NORVI-AGENT1-BM2-ES-N** | [View Documents](https://norvi.io/docs-category/norvi-agent-1-bm02-es-n/) | 23 | 13 | 32 |
| ****NORVI-AGENT1-BM1-LTE**** | [View Documents](https://norvi.io/docs-category/norvi-agent-1-bm02-lte/) | 23 | 13 | 32 |
| **NORVI-AGENT1-BM2-LTE** | [View Documents](https://norvi.io/docs-category/norvi-agent-1-bm01-lte/) | 23 | 13 | 32 |
| **NORVI-AGENT2-AP01-BC1** | [View Documents](https://norvi.io/docs-category/norvi-agent-2-ap01-bc1/) | 3 | 1 | 2 |
| **NORVI-AGENT2-AP01-BC2** | [View Documents](https://norvi.io/docs-category/norvi-agent-2-ap01-bc2/) | 3 | 1 | 2 |
| **NORVI-AGENT2-AP01-BA2** | [View Documents](https://norvi.io/docs-category/norvi-agent-2-ap01-ba2/) | 3 | 1 | 2 |