RS232 SP3232 TTL to RS232 Module | Modules | Converter/Ethernet

This is RS232 SP3232 TTL to RS232 Module from the category Modules | Converter/Ethernet.

Connection Note: For cross matching and docking TTL (UART) side, TTL and RS232 terminals should link TXD with RXD and RXD with TXD.

Connect dc 3v-5.5v to VCC.

Connect to the GND

TXD: join auxiliary device RXD TTL terminal

Connect to an external device, RXD Terminal TTL TXD

USB port:

Connect to an external device, RXD RS232 interface TXD

TXD: join auxiliary device the RXD RS232 connector

Connect to the GND

package contains:

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