You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



Add-On Board, RS485 v3 Click Board, mikroBUS Connector


Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
MIKROE-2821   Datasheet
See all Technical Docs

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×

RS485 3 Click Board

mikroLab/EasyStart/mikromedia Starter Development Kits


Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (1)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel

Product Overview

RS485 3 an RS422/485 transceiver Click board™ used as an interface between the TTL level UART and the RS422/485 communication bus. It is well suited for transmitting data packets over long distances and noisy areas, using the four-wire bus allowing for full-duplex communication. Internal ESD protection circuits protect the transceiver bus terminals against ±16KV Human Body Model (HBM) electrostatic discharges. Suitable for use in controlling various building automation systems, light controllers, sensors and small embedded devices that can all share the same bus.
  • Full-duplex communication capability
  • Bus idle, open and short-circuit detection
  • Glitch free power-up and power-down for hot-plugging applications
  • Driver current limiting and thermal shutdown
  • Hot plug capability
  • UART interface
  • 3.3V input voltage
Best Seller

6 In stock Need more?

6 UK stock available for 3-4 business days delivery

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ Php1,426.20
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --