---
product_id: 25640042
title: "2 Pcs. 5V MAX485 RS485 Module TTL to RS-485, DIY security system component MCU Development Board Accessory, RBTMKR"
brand: "rbtmkr"
price: "1791 som"
currency: KGS
in_stock: true
category: "Electronics"
url: https://www.desertcart.kg/products/25640042-2-pcs-5v-max485-rs485-module-ttl-to-rs-485
store_origin: KG
region: Kyrgyzstan
---

# 2 Pcs. 5V MAX485 RS485 Module TTL to RS-485, DIY security system component MCU Development Board Accessory, RBTMKR

**Brand:** rbtmkr
**Price:** 1791 som
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 2 Pcs. 5V MAX485 RS485 Module TTL to RS-485, DIY security system component MCU Development Board Accessory, RBTMKR by rbtmkr
- **How much does it cost?** 1791 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/25640042-2-pcs-5v-max485-rs485-module-ttl-to-rs-485)

## Best For

- rbtmkr enthusiasts

## Why This Product

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

## Description

Max485 for RS485 Communication How to use MAX485 Modules  These two modules are great for connecting remote distance parts to your project. Using the Max485 modules and a length of twisted pair wire, you can send data back and forth from remotely located components without the EMF interference that you would normally get with normal cabling. A great way to connect Security related components in your DIY systems. How do they work  Adopting half-duplex communication to implement the function of converting TTL level into RS-485 level, it can achieve a maximum transmission rate of 2.5 Mbps. MAX485 transceiver draws supply current of between 120uA and 500uA under the unloaded or fully loaded conditions when the driver is disabled. The driver is limited for short-circuit current and the driver outputs can be placed at a high impedance state through the thermal shutdown circuit. As most applications require at least (1) transmit and (1) receive unit, we have included two MAX485 Modules in this package. Package contains(2) MAX485 Modules

## Features

- On-board MAX485 chip, a low power consumption for RS-485 communication, slew-rate limited transceiver.
- 5.08 (mm) pitch (2) terminal Screw connector, to facilitate RS-485 communication wiring. (Twisted pair with matched impedance termination resistors, recommended)
- All pins of chip have been lead-connected so it can be controlled through the microcontroller.
- It works with a single 5V power supply at a rated current of 300uA.

## Images

![2 Pcs. 5V MAX485 RS485 Module TTL to RS-485, DIY security system component MCU Development Board Accessory, RBTMKR - Image 1](https://images-na.ssl-images-amazon.com/images/I/41WP8xKXwBL.jpg)
![2 Pcs. 5V MAX485 RS485 Module TTL to RS-485, DIY security system component MCU Development Board Accessory, RBTMKR - Image 2](https://images-na.ssl-images-amazon.com/images/I/51xXcag-aBL.jpg)
![2 Pcs. 5V MAX485 RS485 Module TTL to RS-485, DIY security system component MCU Development Board Accessory, RBTMKR - Image 3](https://images-na.ssl-images-amazon.com/images/I/41cfK4-9KtL.jpg)
![2 Pcs. 5V MAX485 RS485 Module TTL to RS-485, DIY security system component MCU Development Board Accessory, RBTMKR - Image 4](https://images-na.ssl-images-amazon.com/images/I/4112jHEagqL.jpg)
![2 Pcs. 5V MAX485 RS485 Module TTL to RS-485, DIY security system component MCU Development Board Accessory, RBTMKR - Image 5](https://images-na.ssl-images-amazon.com/images/I/41JAh57e7QL.jpg)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-16*