# Sesnsor de huellas dactilares DY50 conESP

**URL:** <https://forum.fritzing.org/t/sesnsor-de-huellas-dactilares-dy50-conesp/23520>\
**Category:** uncategorized\
**Created:** [May 10, 2024, 6:07pm UTC](https://forum.fritzing.org/t/sesnsor-de-huellas-dactilares-dy50-conesp/23520 "2024-05-10T18:07:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![almeidab99](https://forum.fritzing.org/letter_avatar_proxy/v4/letter/a/9fc348/32.png) [@almeidab99](https://forum.fritzing.org/u/almeidab99)\
**Post date:** [May 10, 2024, 6:07pm UTC](https://forum.fritzing.org/t/sesnsor-de-huellas-dactilares-dy50-conesp/23520/1 "2024-05-10T18:07:55Z")

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Buenas tardes, soy nuevo en esto. Quería saber que pines utilizar para la comunicación entre mi sensor de huellas dactilares y mi ESP32Wrover, en arduino se puede usar el software serial, mientras que con este es totalmente diferente.

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<div class="post-metadata">

**Author:** ![vanepp](https://forum.fritzing.org/user_avatar/forum.fritzing.org/vanepp/32/4426_2.png) [@vanepp](https://forum.fritzing.org/u/vanepp)\
**Post date:** [May 10, 2024, 6:44pm UTC](https://forum.fritzing.org/t/sesnsor-de-huellas-dactilares-dy50-conesp/23520/2 "2024-05-10T18:44:36Z")

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As always google is your friend. A google search for “esp32-wrover serial port” turns up this post:

> **[ESP32 UART Hardware Serial Ports Help](https://forum.arduino.cc/t/esp32-uart-hardware-serial-ports-help/1011812)**
>
> Hello there, I am working out on ESP32 for one of my projects as it says that it has the advantage of direct access to use 3 hardware UART serial ports. But I found that it has only one hardware UART serial port which works actually only i.e RX...

on your board probably these two pins

 ![capture](https://forum.fritzing.org/uploads/default/original/3X/4/3/432fc38ae6d8123db9e76a5278af153f70cc6549.jpeg)

on the amazon web page for the card is this

"Tutorial and Code:

Comes with detailed tutorial and MicroPython, C code. (Download needed, no paper tutorial.)  
The download link can be found on the product box."

Which would likely be a good place to start.

Peter

via google translate

Como siempre google es tu amigo. Una búsqueda en Google de “puerto serie esp32-wrover” muestra esta publicación:

> **[ESP32 UART Hardware Serial Ports Help](https://forum.arduino.cc/t/esp32-uart-hardware-serial-ports-help/1011812)**
>
> Hello there, I am working out on ESP32 for one of my projects as it says that it has the advantage of direct access to use 3 hardware UART serial ports. But I found that it has only one hardware UART serial port which works actually only i.e RX...

en tu tablero probablemente estos dos pines

![captura]()

En la página web de Amazon para la tarjeta es esto.

"Tutorial y Código:

Viene con un tutorial detallado y código MicroPython, C. (Se necesita descarga, no hay tutorial en papel).  
El enlace de descarga se puede encontrar en la caja del producto."

Probablemente sería un buen punto de partida.