--- product_id: 555099587 title: "Acogedor RS485 Display, 0.56 Inch 4-Digit LED Display RS485 Serial Port r Communication Protocol RTU/ASCII 30mA DC 7~36V" brand: "acogedor" price: "326.78 DT" currency: TND in_stock: true reviews_count: 4 url: https://www.desertcart.tn/products/555099587-acogedor-rs485-display-0-56-inch-4-digit-led-display store_origin: TN region: Tunisia --- # Up to 115200 bps Speed 0.56 Inch Display DC 7~36V Power Range Acogedor RS485 Display, 0.56 Inch 4-Digit LED Display RS485 Serial Port r Communication Protocol RTU/ASCII 30mA DC 7~36V **Brand:** acogedor **Price:** 326.78 DT **Availability:** ✅ In Stock ## Summary > 🔍 See the Future of Communication! ## Quick Answers - **What is this?** Acogedor RS485 Display, 0.56 Inch 4-Digit LED Display RS485 Serial Port r Communication Protocol RTU/ASCII 30mA DC 7~36V by acogedor - **How much does it cost?** 326.78 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/555099587-acogedor-rs485-display-0-56-inch-4-digit-led-display) ## Best For - acogedor enthusiasts ## Why This Product - Trusted acogedor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** 4-digit display that fits perfectly in any professional setting. - • **Crystal Clear Display:** Large 0.56 inch LED display for easy readability. - • **Seamless Communication:** Supports ASCII and dual RTU protocols without user setup. - • **Versatile Power Options:** Operates efficiently within a wide voltage range of DC 7~36V. - • **High-Speed Data Transfer:** Transmission speeds from 1200 bps to 115200 bps for flexible applications. ## Overview The Acogedor RS485 Display is a cutting-edge 0.56 inch 4-digit LED display designed for seamless communication via RS485 serial port. It supports both ASCII text identification and dual RTU protocols, requiring no user configuration. With a wide power voltage range of DC 7~36V and impressive transmission speeds up to 115200 bps, this display is perfect for various professional applications, ensuring clarity and efficiency in data presentation. ## Description Specification: Display digit: 4 Screen size: 0.56 inches Screen colour: red Power supply voltage: DC 7 ~ 36 V Current: 30 mA Wiring diagram: V +: Positive power GND: Negative power supply A: RS485 BUS A B: RS485 BUS B (note the wiring sequence, first connect the power cable to confirm that the module works normally and then connect the communication line) Communication interface: non-isolated, 485 bus and GND terminal common ground. If there are several devices on the bus, make sure to connect the termination resistor to the end device of the bus. Transmission speed: 1200bps/2400bps/4800bps/9600bps/19200bps/38400bps/57600bps/119200bps Size: 79 x 43 x 21.5 mm/3.11 x 1.69 x 0.85 mm Installation size: 76 x 39.2 mm/2.99 x 1.54 in Package list: 1 x meter ## Features - Supports ASCII text identification and dual RTU protocol, no user configuration required. - Wide range of power voltage between DC7~36V. - The meter can display 4 digits from the serial port. - Large 0.56 inch display area for only 4 digits, clearer. - Transmission speed can be 1200 bps/2400 bps/4800 bps/9600 bps/19200 bps/38400 bps/57600 bps/119200 bps. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YB615PW | | Brand | Acogedor | | Brand Name | Acogedor | | Color | Red | | Customer Reviews | 3.4 out of 5 stars 8 Reviews | | Item Dimensions | 2.99 x 1.54 x 0.85 inches | | Item Weight | 0.1 Kilograms | | Item dimensions L x W x H | 2.99 x 1.54 x 0.85 inches | | Manufacturer | Acogedor | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 7 Volts (DC) | | Model | Acogedorv0ywgf8ecr | | Part Number | Acogedorv0ywgf8ecr | | Power Source | Battery Powered | | Style | Modern | | Style Name | Modern | | UPC | 719233607992 | ## Product Details - **Brand:** Acogedor - **Power source:** Corded Electric - **Style:** Modern - **Item weight:** 0.1 Kilograms - **Item dimensions L x W x H:** 7.6 x 3.9 x 2.1 centimeters ## Images ![Acogedor RS485 Display, 0.56 Inch 4-Digit LED Display RS485 Serial Port r Communication Protocol RTU/ASCII 30mA DC 7~36V - Image 1](https://m.media-amazon.com/images/I/51-oe4IEXLL.jpg) ![Acogedor RS485 Display, 0.56 Inch 4-Digit LED Display RS485 Serial Port r Communication Protocol RTU/ASCII 30mA DC 7~36V - Image 2](https://m.media-amazon.com/images/I/41wowYL6cWL.jpg) ![Acogedor RS485 Display, 0.56 Inch 4-Digit LED Display RS485 Serial Port r Communication Protocol RTU/ASCII 30mA DC 7~36V - Image 3](https://m.media-amazon.com/images/I/519I8r-w6bL.jpg) ![Acogedor RS485 Display, 0.56 Inch 4-Digit LED Display RS485 Serial Port r Communication Protocol RTU/ASCII 30mA DC 7~36V - Image 4](https://m.media-amazon.com/images/I/51U4aa+YEnL.jpg) ![Acogedor RS485 Display, 0.56 Inch 4-Digit LED Display RS485 Serial Port r Communication Protocol RTU/ASCII 30mA DC 7~36V - Image 5](https://m.media-amazon.com/images/I/61z144u1V+L.jpg) ## Customer Reviews ### ⭐ Undocumented, unstable, unusable - Zero stars *by B***L on Reviewed in the United States on 23 January 2024* No manufacturer documentation online, a hobbyist has published information that is helpful but incomplete, and having gotten the device to work once it has repeatedly lost its settings and finally will not accept new settings.It's not worth messing with and I regret the purchase. ### ⭐ Not compatible for VFD display *by L***I on Reviewed in India on 4 October 2024* Not compatible for VFD display ### ⭐⭐⭐⭐ Poor documentation *by M***A on Reviewed in the United States on 6 November 2021* I spent days trying to communicate this display with Modbus RTU. Poor documentation. Finally, browsing in other websites I found some details about modbus registers to be pointed to (40001 to 40007). The device doesn't respond to Modbus requests, it only accepts commands to change the value displayed, decimal point, brightness and other setting modifications. The device has a jumper inside which I have not idea what is for. ## Frequently Bought Together - RS485 Display, 0.56 Inch 4 Digit LED Display RS485 Serial Port Tester Communication MODBUS-RTU/ASCII Protocol 30mA DC 7 ~ 36V - LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V) - USB to RS485 Converter Industrial Adapter Original FT232RL and SP485EEN Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/555099587-acogedor-rs485-display-0-56-inch-4-digit-led-display](https://www.desertcart.tn/products/555099587-acogedor-rs485-display-0-56-inch-4-digit-led-display) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-06*