Comments on: How to connect an Arduino Uno to an Android phone via Bluetooth https://42bots.com/tutorials/how-to-connect-arduino-uno-to-android-phone-via-bluetooth/ Hobby robotics and electronics with Arduino, ESP82666 and Raspberry Pi Fri, 09 Nov 2018 00:23:34 +0000 hourly 1 https://wordpress.org/?v=5.6.11 By: Diswel khriam https://42bots.com/tutorials/how-to-connect-arduino-uno-to-android-phone-via-bluetooth/#comment-277659 Fri, 09 Nov 2018 00:23:34 +0000 http://42bots.com/?p=528#comment-277659 sir, help me to send commands to peripherals from user(mobile/PC) via bluetooth.

]]> By: Md . mohaiminul Islam https://42bots.com/tutorials/how-to-connect-arduino-uno-to-android-phone-via-bluetooth/#comment-235691 Sun, 10 Dec 2017 05:41:18 +0000 http://42bots.com/?p=528#comment-235691 I used your app and and Arduino sketch . But I used Bluetooth Module HC-05 . Your app was sending data to Arduino and LED was turning on and off . But Arduino was not sending anything to your app . No data was received at android . Can you help ?

]]> By: Arduino connected to an Android phone via Bluetooth (JY-MCU module) - PCBA munufacturer List https://42bots.com/tutorials/how-to-connect-arduino-uno-to-android-phone-via-bluetooth/#comment-222602 Fri, 29 Sep 2017 13:16:50 +0000 http://42bots.com/?p=528#comment-222602 […] How to connect an Arduino Uno to an Android phone via Bluetooth […]

]]> By: Murali https://42bots.com/tutorials/how-to-connect-arduino-uno-to-android-phone-via-bluetooth/#comment-210200 Sat, 03 Jun 2017 14:29:43 +0000 http://42bots.com/?p=528#comment-210200 Plz tell how to programme bluetooth automatic letter box notifier using arudino uno board,330ohm resitor and ldr.

]]> By: sunil v https://42bots.com/tutorials/how-to-connect-arduino-uno-to-android-phone-via-bluetooth/#comment-186126 Sat, 30 Jul 2016 23:58:24 +0000 http://42bots.com/?p=528#comment-186126 what do i have to do to pass the blue screen on blueterm? i tried to keep it close to HC-05/arduino, but nothing happens! – do i need to type something? pl help.

]]> By: Alex https://42bots.com/tutorials/how-to-connect-arduino-uno-to-android-phone-via-bluetooth/#comment-183163 Wed, 22 Jun 2016 12:56:08 +0000 http://42bots.com/?p=528#comment-183163 Hello! May i ask you something, please?
After few switches between 1 and 0 the commands gone wrong.
Sometimes when i send 1, the recived message is “LED: off” (and of course, led is off)

]]> By: Marty https://42bots.com/tutorials/how-to-connect-arduino-uno-to-android-phone-via-bluetooth/#comment-178166 Sat, 30 Apr 2016 19:18:18 +0000 http://42bots.com/?p=528#comment-178166 In reply to Alan.

Nevermind. I found I had the GND connected to the wrong GND on the Arduino.

]]> By: Marty https://42bots.com/tutorials/how-to-connect-arduino-uno-to-android-phone-via-bluetooth/#comment-178163 Sat, 30 Apr 2016 19:04:13 +0000 http://42bots.com/?p=528#comment-178163 In reply to Alan.

Same problem here. Did you ever figure it out or is it just a bad module?

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