Features:
l On-board Raspberry Pi Pico interface for use with Raspberry Pi Pico series motherboards
l UART interface for easy conversion between UART and RS232
l Comprehensive documentation (Raspberry Pi Pico C/C++ and MicroPython etc.)
l Dual-channel RS232 expansion board with built-in SP3232EEN driver chip, UART communication module
Specification:
l Size: 52x21mm
l Working Voltage: 3.3V-5V
l RS232 Receiver: SP3232EEN
l Communication Interface: UART
l Communication Rate: 300~912600bps
Package:
l 1x Pico-2CH-RS232, 1x DB9 to Dupont 3P Adapter Cable
![](https://img1.tongtool.com/r/trttCytBrvtvwqtvrAzxCAtuuuvAwywwxxtsMSJK.jpg)
![](https://img1.tongtool.com/r/qoqqzvqyosqstnqsoxwuzxqrrrquxqurqsupJPGk.jpg)
![](https://img1.tongtool.com/r/hfhhqmhpfjhjkehjfonlqohiiinnooqphingAGx3.jpg)
![](https://img1.tongtool.com/r/sqssBxsAqusuvpsuqzywBzstttzsBAzyuuwrLRIh.jpg)
![](https://img1.tongtool.com/r/usuuDzuCswuwxruwsBAyDBuvvuDyAzvwCDAtNTKZ.jpg)
![](https://img1.tongtool.com/r/6466fb6e486893684dcafd6777e9bbd67dd5pvm3.jpg)