WisdPi PI-485 RPI HAT
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WisdPi PI-485 RPI HAT
PI-485 | RS485 HAT for Raspberry Pi
Experience powerful, reliable communication with our RS485 HAT for Raspberry Pi. Designed for industrial applications, our RS485 HAT allows you to connect and communicate with multiple devices at once.
Features
- RS485 mode (half-duplex)
- Galvanic isolation between Raspberry Pi and connected RS485 bus
- Enhanced ESD protection
- Adjustable automatic transceiver switching for RS485 mode
- Adjustable control of transceiver/receiver via GPIO pin
- Adjustable Pull-Up, Pull-Down und terminating resistors
- Indicator LEDs for RX and TX
- Many options are adjustable via DIP switches
- Send/Receive Control
- Male DB9 Socket
- Screw Terminal Block 5mm
- CA-IS3082W IC
- TX/RX/GND Solder Points
Simple and Easy to Use
Our RS485 HAT is designed to be user-friendly and easy to install. With no soldering required, you can quickly and easily connect your Raspberry Pi to your RS485 network and start communicating. Plus, our intuitive software makes setup and configuration a breeze.
Flexible Communication
With our RS485 HAT, you can communicate with multiple devices at once, allowing you to streamline your operations and save time. Plus, our HAT supports both half-duplex and full-duplex communication, giving you the flexibility you need to tackle any project.
Rugged and Reliable
Built to withstand even the harshest industrial environments, our RS485 HAT is rugged and reliable. With a robust design and high-quality components, you can be confident that your communications will stay up and running, no matter what challenges you face.
Get Started Today
Transform your Raspberry Pi into a powerful communication tool with our RS485 HAT. Whether you're working on an industrial project, building automation system, or anything in between, our HAT makes it easy to connect and communicate. So why wait? Order yours today and start communicating with confidence!
Electrical Characteristics
- Max Datarate: 10Mbps
- Number of nodes: 50
- ESD: 4kV(JEP155)/2kV(JEP157)
- Isolation Rating: 1000 Vrms
- Working Voltage: 1414 Vpk
- Operating Temp: -40℃ ~ 125℃
- Power Consumption： 14.4mA(3.3V) / 14.4mA(5V)
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
1. Warranty Disclaimer
Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.
2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
- Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
- Unauthorized repair attempts by the customer.
- The product is not defective but has been opened and is non-returnable by policy.
3. Returns & Refunds
If you're not satisfied with your purchase, you may be eligible for a return or exchange:
- Return for Refund: Within 15 days of receipt (unopened).
- Return for Replacement: Within 30 days of receipt (damaged or defective).
- Exchange Window: Up to 30 days from receipt.
Please email us at info@openelab.io for a return authorization before sending anything back.
Return Conditions
- Items must be in original, clean, and mint condition with packaging intact.
- Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
- Include the receipt, a brief note with your name, order number, and reason for return.
Shipping & Fees
- Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
- Refunds may be subject to additional shipping fees unless the return is due to our error.
- A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.
Payment Platform Fees
For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.
