LPC MCU RS485

[seanwu]

Dear sir,

I saw that LPC MCU UART supports RS485 mode, and do I connect external RS485 transceiver to implement RS485?

Thanks.

BR,

Sean

[seanwu]

Thank your, sir.

BR,

Sean

[ZhangJennie]

Hi seanwu

Please let me know your LPC part number thus we can check it.

Thanks for your cooperation.

Have a nice day,

Jun Zhang

[seanwu]

Dear sir,

I saw LPC122x, LPC11xx, LPC175x  support RS485 mode.

Thanks.

BR,

Sean

[ZhangJennie · Accepted solution]

these LPC can support RS485. but an external RS485  transceiver ic is necessary for PCB design.