Description
UART to RS485 2-Channel Module for Raspberry Pi Pico SP3485 Transceiver
Download 2-CH RS485 Module User Guide
This is a UART to RS485 module designed for Raspberry Pi Pico. It is a 2-channel module with an SP3485 transceiver. The module can convert UART to RS485 and vice versa using the UART bus. It is a 3.3V module with 300 bps to 500000 bps baudrate.
Features of UART to RS485 Module for Raspberry Pi Pico
- Compatible with Raspberry Pi Pico via standard Pico Extension Header
- Stackable design with male pin headers to attach other modules
- UART to RS485 and vice versa conversion via the UART bus
- User manual, development resources, and examples for Raspberry Pi Pico, MicroPython, and C / C++ are included
- Operating Voltage 3.3V
- SP3485 RS485 transceiver
- Baudrate 300 bps ~ 500000 bps
- Weight: 13 grams
- Dimensions: 52.5 mm x 21 mm | 5.25 cm x 2.1 cm
Note: LCD module and Raspberry Pi Pico in image demonstrations are NOT included
Hardware Components
- RS485 2-channel bus interface
- UART status indicator RXD0/TXD0: Channel 0 RX/TX
- UART status indicator RXD1/TXD1: Channel 1 RX/TX
- SP385 RS485 transceiver
- Power indicator
- Raspberry Pi Pico header
- SMAJ12CA transient suppress diode array
Items Included
- UART to RS485 Module (x1)
Compatible Items (Not Included)
- Raspberry Pi Pico
