2-Channel UART RS485 Expansion Module HAT for RPI Raspberry Pi PICO W H Board

PACKAGE CONTENT：(  NOT include Raspberry Pi Pico.)

 

  1. Pico-2CH-RS485 x1

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WIKI English manual :

waveshare.com/wiki/Pico-2CH-RS485

2-Channel RS485 Module For Pico

Incorporates RS485 Transceiver SP3485, Using UART Bus

Features At A Glance

  • Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series

  • Using UART bus, easily converting UART to RS485, or vice versa

  • wiki English manual (Raspberry Pi Pico C/C++ and MicroPython examples)

  • https://www.waveshare.com/wiki/Pico-2CH-RS485

Specifications

OPERATING VOLTAGE

3.3V

RS485 TRANSCEIVER

SP3485

COMMUNICATION BUS

UART

BAUDRATE

300~500000bps

Raspberry Pi Pico Header Compatibility

Onboard Female Pin Header For Direct Attaching To Raspberry Pi Pico,
Male Pin Header For Stacking Other Modules

Raspberry Pi Pico and Pico-LCD-0.96 are NOT included.
What's On Board

  1. RS485 bus interface
    2-channel RS485

  2. UART status indicators
    RXD0/TXD0: Channel 0 RX/TX indicators
    RXD1/TXD1: Channel 1 RX/TX indicators

  3. Power indicator

  4. SP3485 RS485 transceiver

  5. SMAJ12CA
    transient suppress diode array

  6. Raspberry Pi Pico header

Pinout Definition
Outline Dimensions
It takes 12-20 working days to arrive most European countries using standard shipping.
Some European island countries, overseas territories and South American countries need to arrive in 25-35 working days.
 
For urgent parcel, you can email us and choose Fedex, DHL, UPS, EMS etc., but you need to pay extra fee.
If you need to use the express delivery service, please contact me via eBay mail.
We absolutely stand behind our products. All of our items will be checked and tested before shipment to ensure 100% performance.
 
We also offer 15 day money back guarantee if you are unsatisfied for any reason whatsoever. We will refund the entire cost of the item not including the shipping and insurance charges. Our aim is 100% customer satisfaction!
 
If you are unclear about product usage, please feel free to contact us. We will offer your detailed instructions for use.
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