---
product_id: 263385247
title: "Taidacent RS485 Serial Port Digital LED Panel Meter TTL Display Module PLC communication MODBUS 3 4 5 6 Digit 7 Segment Display (6 Digit, RS485)"
brand: "taidacent"
price: "314 zł"
currency: PLN
in_stock: true
reviews_count: 1
category: "Taidacent"
url: https://www.desertcart.pl/products/263385247-taidacent-rs485-serial-port-digital-led-panel-meter-ttl-display
store_origin: PL
region: Poland
---

# Compact 79x43x21.5mm size RS485 MODBUS communication 6-digit 7-segment LED display Taidacent RS485 Serial Port Digital LED Panel Meter TTL Display Module PLC communication MODBUS 3 4 5 6 Digit 7 Segment Display (6 Digit, RS485)

**Brand:** taidacent
**Price:** 314 zł
**Availability:** ✅ In Stock

## Summary

> 📊 Elevate your industrial display game with precision and clarity!

## Quick Answers

- **What is this?** Taidacent RS485 Serial Port Digital LED Panel Meter TTL Display Module PLC communication MODBUS 3 4 5 6 Digit 7 Segment Display (6 Digit, RS485) by taidacent
- **How much does it cost?** 314 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/263385247-taidacent-rs485-serial-port-digital-led-panel-meter-ttl-display)

## Best For

- taidacent enthusiasts

## Why This Product

- Trusted taidacent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clear & Bright Readouts:** Adjustable brightness from 5V to 35V ensures visibility in any lighting
- • **Seamless PLC Integration:** Supports PLC, HMI, and single-chip display for versatile industrial control
- • **Industrial-Grade Durability:** Engineered for embedded installation with a sturdy digital tube LED display
- • **Precision in a Compact Frame:** Sleek 79mm x 43mm panel fits seamlessly into your industrial setup
- • **Reliable RS485 Communication:** Robust MODBUS protocol connectivity for streamlined data exchange

## Overview

The Taidacent RS485 Digital LED Panel Meter is a compact, 6-digit 7-segment display module designed for industrial environments. It features adjustable brightness (5-35V), supports PLC and HMI communication, and uses RS485 MODBUS protocol for data transmission. While it offers reliable numeric display capabilities, it does not support ASCII mode or full MODBUS command sets, and has minor floating-point display quirks.

## Description

desertcart.com: Taidacent RS485 Serial Port Digital LED Panel Meter TTL Display Module PLC communication MODBUS 3 4 5 6 Digit 7 Segment Display (6 Digit, RS485) : Industrial & Scientific

Review: display does not support ASCII mode, and most of the modbus commands are not supported either - Bought one of the displays, and had no luck getting any of the 'ascii' commands to display anything. I was able to get a few of the modbus examples to work, but most of them didn't do anything either. Requested help from the vendor, and they verified that "the 6 digit meter does not support ASC form". They included the "full" datasheet for the unit, which show no support for changing the color or the brightness via modbus. There is also something wrong with their implementation of the modbus command for 'displaying floating point numbers". The last digit is always one less than it ought to be. So if you tell it to display 1.2345, it displays 1.2344. Decimal location doesn't matter; 123.45 shows as 123.44 So, you're not getting the simple ascii protocol at all, the modbus protocol does not support all the commands they claim, and at least one of the commands the support is buggy.

## Features

- 1， Shape: 79mm * 43mm * 21.5mm
- 2， Opening: 76mm * 39.2mm
- 3， PLC / HMI / Single chip display number / letter
- 4， 5 ~ 35V brightness adjustable embedded installation
- 5， Intelligent RS485 digital tube LED display

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LSSGNNW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #963,611 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #313 in LED Segment Displays |
| Color | Rs485 |
| Customer Reviews | 1.0 1.0 out of 5 stars (1) |
| Date First Available | October 24, 2020 |
| Item Weight | 1.28 ounces |
| Item model number | ZC-MSD0803meter-0306 |
| Manufacturer | Taida |
| Package Dimensions | 4 x 2 x 0.5 inches |
| Part Number | ZC-MSD0803meter-0306 |
| Size | 6 Digit |
| Style | Digital |

## Images

![Taidacent RS485 Serial Port Digital LED Panel Meter TTL Display Module PLC communication MODBUS 3 4 5 6 Digit 7 Segment Display (6 Digit, RS485) - Image 1](https://m.media-amazon.com/images/I/51pr5of6qTL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐ display does not support ASCII mode, and most of the modbus commands are not supported either
*by C***. on June 21, 2022*

Bought one of the displays, and had no luck getting any of the 'ascii' commands to display anything. I was able to get a few of the modbus examples to work, but most of them didn't do anything either. Requested help from the vendor, and they verified that "the 6 digit meter does not support ASC form". They included the "full" datasheet for the unit, which show no support for changing the color or the brightness via modbus. There is also something wrong with their implementation of the modbus command for 'displaying floating point numbers". The last digit is always one less than it ought to be. So if you tell it to display 1.2345, it displays 1.2344. Decimal location doesn't matter; 123.45 shows as 123.44 So, you're not getting the simple ascii protocol at all, the modbus protocol does not support all the commands they claim, and at least one of the commands the support is buggy.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-14*