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
- Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
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
What's On Board
- RS485 bus interface
2-channel RS485
- UART status indicators
RXD0/TXD0: Channel 0 RX/TX indicators
RXD1/TXD1: Channel 1 RX/TX indicators
- Power indicator
- SP3485 RS485 transceiver
- SMAJ12CA
transient suppress diode array
- Raspberry Pi Pico header
Pinout definition
Outline dimensions
Resources & Services
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.