Overview
2-Channel RS232 Module for Raspberry Pi Pico, SP3232EEN transceiver, UART to RS232
Package Contains
Pico-2CH-RS232 x1
DB9 to 3PIN adapter cable x1
For more details you may need to know, pls firstly send me message via Amazon,
I will then send attached document including User Guide for you, thank you for patience.;D