BlueCArd - How to connect a Bluetooth BLE module (AT-09 or HM 10) to Arduino Nano - ep. 6

This tutorial is part of the tutorials how to build BlueCArd - a simple (and cheap) to build Arduino Nano RC car controlled from Android mobile device through Bluetooth.

Find more info and cool stuff in my blog: https://www.thinker-talk.com/

In the previous tutorial I shoed You hot to power the Arduno Nano with a DC DC Boost converter. If you haven't watched the video yet, you can find it here:

https://www.youtube.com/watch?v=CbuTy2mpPkQ

In this tutorial I'll show you how to connect and wire a Bluetooth Low Energy module to the Arduino Nano microcontroller on a breadboard. I'll show You then how to write a sketch to test the connection and how to configure the Bluetooth module.

For the BlueCArd project I used an AT-09 BLE module which is fully compatible with the HM-10 BLE module. BLE is very convenient for this project, because it doesn't need pairing of the devices and is relatively easy to use.

I also wrote a blogpost, where I explain in detail how exactly to connect the Bluetooth module and how to lower the voltage for the RXD pin using a voltage divider with two resistors. You can find this post on my blog here:

https://www.thinker-talk.com/post/bluecard-part-5-arduino-nano-bluetooth-module-how-to-at-09-or-hm-10

You can find the source code from this tutorial on github here: https://github.com/nenovmy/arduino/tree/master/tutorial_05_connect_ble

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This video is part of the BlueCArd tutorials with an ultimate goal to build the BlueCArd. You can watch the BlueCArd in action in this video:

https://www.youtube.com/watch?v=ApLK9nISORw

BlueCArd is an easy to make fully 3D printed (I printed it on my Prusa i3 MK3s 3D printer) Arduino based Bluetooth controlled (from Android phone) RC car.

#3dprintedrccar #bluetoothrc #hm-10

Видео BlueCArd - How to connect a Bluetooth BLE module (AT-09 or HM 10) to Arduino Nano - ep. 6 канала Maty