2-channel RS232 SP3232EEN transceiver module for Raspberry Pi Pico, UART - RS232 - Waveshare 19979
Бестселлер
- Артикул:
- 43303128
4 508 AMD
Характеристики
- Преобразователь - Розетка
- ARK
Общие характеристики
- Конвертер - Интерфейс
- UART - RS232
- Преобразователь - микросхема
- SP3232
Прочие свойства
- Бренд
- waveshare
Описание
Product description: 2 channel RS232 SP3232EEN transceiver module for Raspberry Pi Pico, UART - RS232 - Waveshare 19979
A module based on the SP3232EEN chip allowingthe Raspberry Pi Pico to communicate with devices using anRS232interface. The overlay allows to convert fromUART to RS232 and from RS232 to UARTand is equipped with 2 RS232 channels in form of ARK screw connectors and male pins. There are also LED's on the board indicating power and activity of both channels.
The item is the RS232 module, Raspberry Pi Pico can be purchased separately.
Product compatible withRaspberry Pi Pico
The manufacturer provides aproduct wiki pagewhich contains information about the module's pinouts and a detailed user guide.
Module Pinouts.
Pinouts
The module has a socket for plugging in your Raspberry Pi Pico or connecting cables. Module is using pins like:
- VSYS - input voltage
- GND - ground
- GP0|TXD0 - TX pin of the UART interface
- GP1|RXD0 - UART interface RX pin
- GP4|TXD1 - pin TX of the UART interface
- GP5|RXD1 - UART interface RX pin
Elements on the board
On the board there are elements like:
- SP3232 RS232 transceiver
- Raspberry Pi Pico connector
- RS232 interface - 2 channel RS232 (DB9 connector available through the adapter)
- TVS LED
- ESD LED
- UART status indicator
Components layout on the board.
An adapter for DB9 connector is also included.
Module specifications
- Operating voltage: 3,3 V or 5 V
- Communication interface: UART / RS232
- Transmitter / receiver RS232: SP3232EEN
- Baudrate: 300 bps to 91200 bps
- RS232 module
- Adapter DB9
Useful links
- Manufacturer's website: Waveshare 19979
- User guide
- diagram
- Documentation SP3232EEN
- Sample Programs
