# Making 2 boards communicate in sync with each other over Bluetooth

**URL:** <https://forum.arduino.cc/t/making-2-boards-communicate-in-sync-with-each-other-over-bluetooth/968862>\
**Category:** Programming\
**Created:** [March 13, 2022, 6:23pm UTC](https://forum.arduino.cc/t/making-2-boards-communicate-in-sync-with-each-other-over-bluetooth/968862 "2022-03-13T18:23:54Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![cattledog](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/cattledog/32/217816_2.png) [@cattledog](https://forum.arduino.cc/u/cattledog)\
**Post date:** [March 13, 2022, 6:28pm UTC](https://forum.arduino.cc/t/making-2-boards-communicate-in-sync-with-each-other-over-bluetooth/968862/2 "2022-03-13T18:28:17Z")

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Take a look at the [Serial Input Basics Tutorial](https://forum.arduino.cc/t/serial-input-basics-updated/382007).

It will show you how to configure, send and read a packet of data sent with start and end markers.

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