DFRobot Gravity: Active Isolated RS485 to UART Signal Adapter Module


In stock

SKU: 1141617
  1. Power Supply Voltage: 3.3~5V
  2. Communication baud rate up to 1M bps
  3. Up to 12V-2W power output (output current is about 160mA)
  4. Isolation voltage 3000 VDC
  5. Bus electrostatic protection capacity is up to 15kV
  6. 1/8 unit load, bus load capacity up to 256 nodes


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Original Arduino Uno Rev3 A000066 ₹ 1919
Arduino Uno R3 with Cable ₹ 425.28

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Brand: DF Robot
Category: USB Interface Module
Tags: interface module

DFrobot offers an advanced level of Products at an affordable cost than any other competitor brand in the market, making them ideal for the one who wants to start some Projects through Different types of products..

After finding Different types of interface modules on market, we at robu.in have determined that DFrobot is one of the good brands that offer a wide range of modules at an Appropriate price.

This active, isolated RS485 to UART signal transfer module comes with protection circuits such as power isolation and TVS. Compatible with most main controllers, it has the characteristics of fast communication speed, stable and reliable performance, high safety, etc. It can be applied to various industrial sensors, industrial control equipment, or applications that require RS485 signal conversion.


Interfacing RS485 to UART Signal Adapter with Arduino:

Df Robot Circuit Kj

  1. Industrial sensors
  2. Industrial control equipment
  3. Applications that require RS485 signal conversion


  1. Fast communication speed
  2. Stable and reliable performance
  3. Up to 12V-2W power output (output current is about 160mA)
  4. High safety
  5. 1/8 unit load, bus load capacity up to 256 nodes
  6. Bus fail protection and bus drive short circuit protection

Useful Links:

Please visit the DFrobot wiki page for more information about this product. Any suggestions for improvement, such as correcting errors, adding more demo codes or tutorials, will be highly appreciated.

Package Includes:

1 x DFRobot Gravity: Active Isolated RS485 to UART Signal Adapter Module

SKU: 1141617 Category: Tag:
Supply Voltage


Baud rate

up to 1M bps

Bus electrostatic protection capacity


Isolation voltage

3000 VDC

Operating temperature range

-40℃ to +105℃

Shipping Weight 0.03 kg
Shipping Dimensions 6 × 5.5 × 2.5 cm
1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China