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17% OFF RS232 SP3232 Porta Serial Para TTL RS232 para Módulo Serial TTL Com Linha Escova 3 V A 5.5 V US$6.47 US$7.76 View It

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rolfz 26/10/2018

Unfortunately, the designer of this board crossed the RX/TX pins on the DB9 side which means the board does not correspond to the international standard where tx on female connector has pin on pin 2. This board had TX on pin3 and RX on pin 2. This board needs a zero modem connector to cross again the lines. Crossing the line on TTL side will not fix it :-( What a pitty !

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Banggood Dear rolfz, Thank you for choosing Banggood and sorry for the inconvenience caused. Could you please tell us more information about your problem in this link? http://www.banggood.com/Contact-Us_hi111 We will do our best to assist you after we receive the email. Thanks for your understanding and have a nice day. Best regards, Banggood Team
24/05/2024

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